Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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sarah and miguel are both walking towards the park at a constant rate a…
## Part A: Miguel's equation: Let $d$ = distance from the park (meters), $t$ = time passed (minutes). $d = 300 - 10t$ ## Part B: 15 minutes. To find this, set the distance equatio…
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5 bags of candy cost $17.50, then how much did you pay per bag? write a…
1. Cost per bag: $\$3.50$ 2. Expression: $10 \times (12 \times 14)$; Evaluated value: $1680$ 3. Volume values: b) $3 \text{ ft}^3$, c) $4 \text{ yd}^3$ 4. $5.6 \times 1.8 = 10.08$…
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a movie theater sells adult tickets for $12 and child tickets for $8. o…
140
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peter made 7 pints of hot chocolate for his friends. if each of peters …
56
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4. what does the word sfumato most nearly mean as it is used in the pas…
B. Gradually blended without sharp edges
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determine the volume of a cube that has a side length of 7 feet.
1. Volume of the cube: 343 cubic feet 2. - Total number to purchase: 60 (60 straws and 60 cups) - Packs to purchase: 6 packs of straws, 5 packs of cups 3. Number line: - Mark 0 as…
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kashay and kamora go out to dinner for pizza and wings. * - kamora orde…
Let \(x\) = price of one slice of pizza, \(y\) = price of one wing \(2x + 6y = 11\) \(4x + 3y = 13\)
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1. what 3 groups does the catechism mean when it uses the word \church\…
1. The People of God, the Body of Christ, the Temple of the Holy Spirit 2. "Love of wisdom"; from Greek philosophia (philo = love, sophia = wisdom) 3. Matter = potential material;…
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1.a.6 quiz: voting rights for women votes for women means cleaner polit…
B. Women’s suffrage
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1. two fair six - sided dice are rolled. what is the probability that b…
d. $\frac{1}{9}$
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select the correct answer. the data set {7, 20, 51, 6, 30, 72, 31, 84, …
B. 0 - 10
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day, the brain has the same power. - relationships, skills, problems, m…
To solve this fill - in - the - blank problem, we analyze the context of each sentence and the meaning of the given words: ### 1. First blank The sentence is "So by having ______ …
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morphology: ex- prefix meaning \away\ or \at\ directions: write the cor…
exhale ### Question 2
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2. collections keandra is comparing the growth rates in the value of tw…
a. Annual function: $A(t) = 1.032^t$ Monthly compounding function: $A(m) \approx 1.00262^m$ (where $m$ = number of months) b. The ring is increasing in value at a faster rate. Whe…
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8. abbie climbed a hill that had 600 steps each 1 ½ feet high. then she…
214.5 feet
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7. identify the group that does not contain equivalent fractions, decim…
c. 17/100, 0.17, 1.7%
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1/2 + 1/2 = □ 3/8 + 4/8 = □
$1$ ### Second Problem: $\boldsymbol{\frac{3}{8} + \frac{4}{8}}$
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exercise 2 write in the blank a word with a prefix that means the same …
unkind ### 2. Mara's homework was _______. (not complete)
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(\frac{2}{4} + \frac{2}{4} =) (\boxed{\frac{4}{4}}) （three circles divi…
For \(\frac{1}{4} + \frac{1}{4}\), the answer is \(\frac{2}{4}\) (or \(\frac{1}{2}\)). For \(\frac{2}{8} + \frac{2}{8}\), the answer is \(\frac{4}{8}\) (or \(\frac{1}{2}\)).
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mathetha helped her neighbor weed her flower garden last year as a serv…
A. March 9, April 8, May 13, June 18, July 10
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alberto conducted an experiment by rolling a fair six - sided number cu…
C. The experimental probability of rolling a 2 is $\frac{1}{4}$ and the theoretical probability of rolling a 2 is $\frac{1}{6}$.
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adding fractions - fraction circles $\frac{1}{4}$ + $\frac{2}{4}$ = $sq…
1 ### Second Problem ($\boldsymbol{\frac{2}{4} + \frac{2}{4}}$):
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jonas is conducting an experiment using a 10 - sided die. he determines…
He can increase the number of trials.
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mai conducted an experiment by flipping a fair coin 200 times. the coin…
The experimental probability of the coin landing heads up is $\frac{11}{20}$ and the theoretical probability of the coin landing heads up is $\frac{1}{2}$.
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nadine conducted an experiment with four possible outcomes. trevor cond…
- Trevor has more experimental outcomes than Nadine. - Trevor's experimental probability is more likely closer to the theoretical probability than Nadine's.
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jamie rolls a 6 - sided die 30 times and determines that the experiment…
He can increase the number of trials.
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prisha rolls a fair number cube multiple times and records the result o…
The experimental probability of rolling a 3 is $\frac{1}{30}$ greater than the theoretical probability of rolling a 3.
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fractions 6. (\frac{}{6} + \frac{}{6} + \frac{}{6} + \frac{}{6} + \frac…
To solve these fraction addition problems, we use the rule for adding fractions with the same denominator: add the numerators and keep the denominator the same. Let's solve each o…
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question 8 of 10 what term is used today to mean the colleges that were…
A. Historically Black Colleges and Universities
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10 fais un x sur le plus petit nombre et entoure le plus grand nombre d…
- a) X sur \( 1,034 \), entourer \( 1,34 \) - b) X sur \( 0,7 \), entourer \( 1,7 \) - c) X sur \( 24,332 \), entourer \( 24,442 \) - d) X sur \( 5,0005 \), entourer \( 5,775 \) -…
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5. (standard 7.pr.4) determine if the relationship shown in the table b…
To determine if a relationship is proportional, we check if the ratio \(\frac{y}{x}\) (assuming \(y\) and \(x\) are the two variables) is constant for all pairs of values. However…
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2. a mail carrier delivered mail on two different routes: the morning r…
The distance of the morning route is \( 5.25 \) miles.
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4. (standard 7.pr.2) a recipe for a large batch of salad dressing calls…
$\frac{3}{4}$ cup
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3. (standard 7.pr.2) jasmine is training for a race. she ran \\(\\frac{…
\( \frac{9}{2} \) (or \( 4.5 \)) miles per hour
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consolidation 6° année - section 12 3. arrondis ces nombres à la centai…
- Rounded to 21800: 21847, 21811 - Rounded to 21900: 21876, 21863, 21851
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4 read the sentence from paragraph 2. he missed the small town where he…
D. to feel sad about leaving something ### Question 5
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8 inserts les nombres en notation décimale. a) trente-deux et sept dixi…
\( 32.7 \) ### Question 8 (b)
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quarter 2 final 1. is the relation shown below a function? use the grap…
1. Yes, it is a function. Each x-value corresponds to exactly one y-value, satisfying the definition of a function. 2. Function A is linear. Its equation is \(y = 1.00x + 0.00\) 3…
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question 9 of 10 what did grandfather clauses mean to african americans…
B. They couldn't vote if their grandfather had not been allowed to vote.
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colton is deciding between two different movie streaming sites to subsc…
\( A = 9 + 2.5x \) \( B = 21 + 1.5x \) Plan A is cheaper than Plan B when \( x < 12 \) (for valid \( x \) in domain).
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use a benchmark to compare \\(\frac{7}{10}\\) and \\(\frac{9}{8}\\). \\…
$\frac{7}{10} < \frac{9}{8}$
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now, compare \\(\\frac{5}{8}\\) and \\(\\frac{2}{7}\\). \\(\\frac{5}{8}…
\(>\)
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andre wants to save $40 to buy a gift for his dad. andre’s neighbor wil…
3a. The total length of the tape diagram ($40$) represents the total $\$40$ Andre needs to save. Each of the 5 equal segments labeled $x-2$ represents the amount Andre saves each …
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use a benchmark to compare fractions — quiz — level d 4) use the benchm…
$\frac{5}{8}$ is greater than $\frac{1}{2}$, $\frac{2}{7}$ is less than $\frac{1}{2}$ (or in boxed form for the comparison symbols: $\frac{5}{8}>\frac{1}{2}$, $\frac{2}{7}<\frac{1…
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question brandon and jace are reading the same book. at the beginning o…
\( B = 16 + 11t \), \( J = 48 + 3t \); Jace will be 16 pages farther along in the book than Brandon after 2 days.
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87 x x x x 39 a. there are 87 children and 39 adults at a show. the sea…
B. There are 87 first graders in after-care. After 39 students are picked up, the teacher put the remaining students into 4 groups for an activity. C. Lin buys a pack of 87 pencil…
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which set of ordered pairs (x,y) could represent a linear function? a =…
B. \(\{(1, -8), (3, -5), (5, -2), (7, 1)\}\)
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the table shows the number of apples and the total weight of the apples…
1500 grams
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fiche 12 - 1 section 12 consolidation larrondissement des nombres natur…
### Partie a) : Nombre 753 087 #### À la centaine de mille près ## Step1: Identifier la centaine de mille La centaine de mille correspond à la 6e position (de droite à gauche : un…
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frank has 23 bags of candy with 25 pieces of candy in each. juan has 48…
1598 ### Sub - question 2:
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use the number line to find the sum. $1\\frac{3}{4} + 2\\frac{3}{4}$ op…
The correct option is the one labeled with $4\frac{2}{4}$ (the second option from the left among the choices, assuming the choices are $3\frac{2}{4}$, 4, $4\frac{2}{4}$, 5; so the…
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complex fraction word problems 1. if mark uses 3 ¾ tablespoons of coffe…
\(\frac{3}{8}\) tablespoons ### Problem 2:
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which word best describes this formula for the sequence $a_n$? $a_n = -…
explicit
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reading quiz question 3 instructions read the question carefully and se…
D. Mr. Green thinks that networks should take the lead in creating quality programming in order to have a positive effect on society
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drag the numbers into the boxes to write the equation shown by the numb…
$\frac{3}{10}+\frac{4}{10}=\frac{7}{10}$ (So the boxes should be filled with 3, 10, 4, 10, 7, 10 respectively)
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which equation is shown by the number line? a. $\frac{1}{6} + \frac{5}{…
D. $\frac{5}{6} - \frac{4}{6} = \frac{1}{6}$
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which equation is shown by the number line? options: a. $\frac{1}{6} + …
D. $\frac{5}{6} - \frac{4}{6} = \frac{1}{6}$
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use a benchmark to compare fractions — instruction — level 6 0 1/2 1 2 …
$\frac{1}{2}$
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2. subtract the fractions. $\frac{5}{6} - \frac{1}{6}$ (there is an ima…
$\frac{4}{6}$ (corresponding to the option with $\frac{4}{6}$)
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while with exasperation and annoyance are similar in meaning, they have…
B. With exasperation conveys "intense fury," while annoyance conveys "irritation"
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which two words with similar meanings does the author use in this excer…
B. shocked, horrified
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think: we to learn what verses and stanzas are and how verses make mean…
To solve this, we analyze the poem's stanzas (assuming a typical "A Penguin's Life" poem structure, common in children's literature about penguins): ### Stanza 2 (Typical Example)…
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1. the desserts from a class picnic are displayed. what fraction descri…
$\frac{1}{8}$ (corresponding to the option with $\frac{1}{8}$)
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while the words diversion and distraction are similar in meaning, they …
A. A diversion is a hobby, while a distraction is something that makes one forgetful
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which two words with similar meanings does the author use to describe t…
D. concert and experience
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while attention and praise are similar in meaning, they have different …
A. Attention indicates "being aware of someone or something," while praise indicates "cheering someone on."
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2. boxes of postcards are being shipped. the total shipping weight is p…
(a) Completed table: | Boxes | Pounds | |-------|--------| | 0 | 0 | | 4 | 15 | | 8 | 30 | | 12 | 45 | | 16 | 60 | (Plot the points (4,15), (12,45), (16,60) and draw a straight li…
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on your own 3. health and fitness the results of a survey about whether…
### Part A: Completing the Table for Sample 1 and Sample 2 #### Step 1: Analyze Sample 1 For Sample 1, we count the numbers in the range 1 - 65 (basketball) and 66 - 100 (football…
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use a benchmark to compare fractions — instruction — level d 4) use the…
$\frac{2}{9}\lt\frac{9}{10}$
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match each rational number in the first column with an equal rational n…
- $\frac{1}{25}$: 8. 0.04 - $\frac{17}{99}$: 1. $0.\overline{17}$ - 0.375: 4. $\frac{3}{8}$ - $\frac{1}{8}$: 3. 0.125 - $\frac{7}{25}$: 6. 0.28 - $\frac{17}{999}$: 2. $0.\overline…
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what fraction of the flowers are white? what fraction of the houses are…
$\frac{3}{7}$ ### 2. What fraction of the houses are blue?
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making jewelry story swati is making jewelry. she has beads. bracelets …
30
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ction of the flowers are white? fraction of the houses are blue? at fra…
- Fraction of white flowers: $\frac{3}{5}$ - Fraction of blue houses: $\frac{1}{3}$ - Fraction of white ducks: $1$ (or $\frac{3}{3}$)
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sec. ex. 37abcd - 6.1 exercise 37abcd a. what is the decimal for 0.8134…
a. $0.81$ b. $0.1$ c. $14.698$ d. $0.2$
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use the benchmark \\(\\frac{1}{2}\\) to compare \\(\\frac{2}{9}\\) and …
$\frac{2}{9}$ is less than $\frac{1}{2}$, $\frac{9}{10}$ is greater than $\frac{1}{2}$ (and thus $\frac{2}{9}<\frac{9}{10}$)
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one method of comparing two fractions for inequalities is to find their…
C. $\frac{18}{34} < \frac{12}{17} < \frac{38}{51} < \frac{16}{21} < \frac{20}{26}$
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1. 13 feet in 5 steps
2.6 feet per step
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enter each fraction as a decimal. if the decimal is repeating, use a ba…
C. $0.\overline{63}$ The decimal has a repeating pattern of digits.
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required information sec. ex. 21abcd - 6.1 exercise 21abcd enter each f…
Decimal: $0.25$ Is the decimal repeating? No
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which fractions are greater than \\(\\frac{1}{2}\\)? choose all the cor…
$\frac{3}{4}$, $\frac{2}{3}$, $\frac{6}{7}$
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which statement describes the decimal square for \\(\\frac{3}{4}\\)? mu…
C. Since $\frac{3}{4}$ of 100 is 75, shading 75 parts of a 100ths square shows the fraction $\frac{3}{4}$.
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write the fraction. what fraction of the circles are dark? three dark c…
$\frac{3}{5}$ ### 2. What fraction of the stars are yellow?
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sec. ex. 17ab - 6.1 exercise 17ab what number is represented by the fig…
1235
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match the \i\ statement with the person or thing that might have made t…
- "I can measure the strength of an earthquake." → seismograph - "I am a new idea, method, or device." → innovation - "I was built to keep invaders from attacking China." → Great …
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angela and xavier both evaluate the expression 0.6 × 0.07. angela says …
Xavier is correct. The product of \(0.6\times0.07 = 0.042\), which is in the thousandths place. So the correct answer is Xavier.
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directions: for each sentence below, read the choices and pick the word…
A. Useful ### Question 2
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10-121. work with your team to write four exponent problems, each havin…
1. Multiplication: $x^5 \cdot x^7$ (simplifies to $x^{5+7}=x^{12}$) 2. Division: $\frac{x^{18}}{x^6}$ (simplifies to $x^{18-6}=x^{12}$) 3. Grouping: $(x^4)^3$ (simplifies to $x^{4…
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4. the number of tiles needed for a bathroom floor is proportional to t…
$n = 168$ --- ### Problem 5 #### Part (a)
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question 8 (mandatory) (1 point) this table shows the relation between …
b) (2, 2.98), (11, 16.39), (6, 8.94), (5, 7.45)
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write a unit rate for the situation. 880 calories in 8 servings calorie…
110 calories per serving
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write a unit rate for the situation. 2520 kilobytes in 18 seconds kilob…
140 kilobytes per second
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identifying fractions - using grade 3 fractions worksheet write the fra…
s: 1. $\frac{1}{4}$ 3. $\frac{4}{6}$ (or $\frac{2}{3}$) 5. $\frac{4}{10}$ (or $\frac{2}{5}$) 7. $\frac{1}{3}$ 9. $\frac{2}{4}$ (or $\frac{1}{2}$) 11. $\frac{4}{10}$ (or $\frac{2}{…
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the navigation bar is below the tab bar the previous and buttons are lo…
1. the previous and **forward** buttons are located on the left side 2. the home button is the last icon before the **web** address 3. must be added in **settings** 4. creating a …
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a librarian kept track of how many times some people went to the librar…
16
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martin luther king, jr. | vocab builder (practice) segregation (noun) s…
- Meaning of suffix “-ion”: the act of - Definition of “segregation”: the act of separating
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influence (noun) in·flu·ence in-ˌflü-ən(t)s \without his influence, who…
A. the ability to change people's actions or opinions
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on saturday morning, mia biked to her friends house. she stayed there f…
The fourth graph (the one with a rising segment, a horizontal segment, and then a falling segment, starting and ending at distance 0 from home)
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dan is competing in the sponge - soak relay race during field day. he r…
The right graph (the second one, with initial positive distance, decreasing to 0, flat, then increasing) shows Dan's distance from the bucket over time.
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milton! thou shouldst be living at this hour; england hath need of thee…
3. England's many problems prevent it from progressing as a nation.
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shayss rebellion times were hard for farmers in western massachusetts. …
Shays's Rebellion revealed that the existing weak federal government had no money to fund troops to stop the unrest, leaving people feeling unsafe and unprotected. This demonstrat…