Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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which term means mixed air? climate ambient
Ambient
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choose the fraction that makes the statement true. \\(\frac{2}{5}+\\) ?…
A valid fraction is \( \frac{1}{5} \) (other valid fractions include \( \frac{2}{5} \), \( \frac{1}{10} \), etc., as long as they satisfy \( x < \frac{3}{5} \)).
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2 multiples of 8: multiples of 10:
Múltiplos de 8: 8, 16, 24, 32, 40, 48, ... Múltiplos de 10: 10, 20, 30, 40, 50, 60, ...
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maria created a list by correctly putting a group of fractions, percent…
B. 20% 0.24 1/3 0.35 3/8 38%
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look at the graph below. price of pumpkins total price ($) is on the y …
B. The total price depends on the number of crates.
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select the correct answer. ronnie took a survey of eight of his classma…
C. a relation only
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select the correct answer. (-1,1) (0,-1) (5,-11) (10,-21) what is the d…
A. \(\{-1, 0, 5, 10\}\)
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the cinema has 5 theaters. each theater has 8 adults, and an unknown nu…
There are 4 children in each theater.
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additional practice 9 - 4 solve two - step word problems: addition and …
Chidi has 867 building pieces now. --- ### For Problem 2:
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select the correct answer from each drop - down menu. let ( d(t) ) be t…
For \( d(4) \), the value is 68. The first drop - down (after "d(4) =") should be 68. The second drop - down (after "after") should be "4 hours". The third drop - down (after "Joa…
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the cinema has 5 theaters. each theater has 8 adults, and an unknown nu…
First, the correct strip diagram is the bottom one (showing $8+x$ per theater). The number of children in each theater is 4.
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what are the domain and the range of this relation? 0≤x≤70 x≥0 0≤x≤500 …
Domain: \(0\leq x\leq70\) Range: \(0\leq y\leq500\)
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question 9 of 10 todays grand reopening shows that bobs big potato is n…
D. Bob's was visited by the Health Department.
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jina is draining an aquarium that contains water. the graph below shows…
$y = -10x + 90$
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5 carmen and jaida each poured some juice from a bottle. the models are…
B. $\frac{13}{15}$
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diane is watching a movie on her laptop. as diane is watching the movie…
$y=-20x+80$
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michael solved this inequality as shown: step 1: -6(x + 3) + 10 < -2 st…
D. addition property of inequality
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select the correct answer. which graph represents the solution to this …
B
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the social dilemma please answer the following questions after watching…
1. The main argument is that social media platforms are intentionally designed to prioritize profit and user engagement over human well-being, creating widespread negative impacts…
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12. 2, 6, -2, -1
The numbers 2, 6, -2, -1 are plotted on the number line with -2 and -1 on the left of 0 (with -2 further left than -1) and 2 and 6 on the right of 0 (with 6 further right than 2).
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spiral review find the quotient. if necessary, round to the nearest tho…
\(0.017\)
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spiral review find the quotient. if necessary, round to the nearest tho…
\(0.019\)
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spiral review order the numbers 0, 3, -12, and -1 from least to greates…
-12, -1, 0, 3
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language development a bag contains the following marbles: complete eac…
2 ### 2. Yellow to green marbles ratio is __ to __.
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authority the right to be in charge of others citizen a person who is a…
C. when people have different ideas
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spiral review a bakery packages 868 muffins into 31 boxes. the same num…
28
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in order to determine proper staffing levels, the owner of an auto shop…
2025
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look at the dictionary entry re - serve (ri - zərv) 1 (noun) an extra p…
A. definition 4
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the students at clinton middle school are raising money for sports equi…
$4,000
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test prep barry entered a singing competition. three of 15 judges voted…
20%
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the theater department recorded the attendance at the high school play.…
500
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do you understand? 1. how many cups of punch does 5 gallons of the punc…
16 ### Question 4:
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measurement conversions 20. michael is 4 feet tall. explain how michael…
To find height in inches: Since 1 foot = 12 inches, multiply 4 (feet) by 12. So, $4\times12 = 48$ inches. To find height in yards: Since 1 yard = 3 feet, divide 4 (feet) by 3. So,…
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a diner in morristown tracks which condiments its customers use. condim…
100
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each table represents a relation. represent the relation as a mapping d…
1. For relation 21: Mapping diagram: Draw two columns. Left column (domain): $\boldsymbol{-4, -3, -2, 0, 1, 2, 6, 7}$. Right column (range): $\boldsymbol{-7, 0, 6, 7}$. Draw arrow…
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jenna wrote down how many cups of lemonade she sold in the past 3 days.…
10
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estimate the distance you can travel in 2 hours 30 minutes if you drive…
119
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estimate 423 + 1492 by first rounding each number to the nearest hundre…
1900
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estimate 7144 - 2550 by first rounding each number to the nearest hundr…
4500
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estimate 8358 × 82 by first rounding each number so that it has only 1 …
640000
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estimate 67.42 + 58.420 by first rounding each number to the nearest wh…
125
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fredrick douglass on the declaration of independence fredrick douglass …
A. Frederick Douglass mocks the celebration of July 4th due to the hypocrisy that exists among the American people
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how do you write 0.00086 in scientific notation? 8.6 × 10⁻⁴ 8.6 × 10⁻³ …
$8.6 \times 10^{-4}$
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estimate the distance you can travel in 5 hours 40 minutes if you drive…
232
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andy’s friends had a contest to see who could throw a football the fart…
H. Football Throws (Stem 2: 1 2 3 3 6 7; Stem 3: 0 0 3 4 6 6 8; Stem 4: 0)
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type the correct answer in the box. the table below represents the tota…
$y=359x+1500$
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round the number to the place value given. your answer 1,840,657 rounde…
1,840,000
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hundred years old. since the great depression, our economy has grown st…
1. Since the Great Depression (encompassing the last fifty years), the economy has grown steadily at an average of about 2% per year, doubling in size roughly every thirty-five ye…
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round the number to the place value given. 1,840,657 rounded to the ten…
1,800,000
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jim is riding his bike home from school. the school is 9 miles from his…
Graph W
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round the decimal number to the nearest whole number (or nearest unit).…
7
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question 3 of 18, step 1 of 1 round the following whole number to the n…
230000
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round the decimal number to the nearest thousandth. 4.64553 answer how …
\(4.646\)
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complete the ratio table. 13 18 26 36 39 52 65
| 13 | 18 | |----|----| | 26 | 36 | | 39 | 54 | | 52 | 72 | | 65 | 90 | The missing values are 54, 72, and 90 respectively.
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complete the ratio table. (table with rows: blank, 9, 8, 36, 10, 45, 12…
The first missing value is 2, the second missing value is 54. The completed table is: | 2 | 9 | |----|----| | 8 | 36 | | 10 | 45 | | 12 | 54 | | 20 | 90 |
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complete the ratio table. 15 17 30 34 45 68 85
The completed table values are (from top to bottom of empty cells): 51, 60, 75 | 15 | 17 | |----|----| | 30 | 34 | | 45 | 51 | | 60 | 68 | | 75 | 85 |
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complete the ratio table. 19 18 □ 36 57 54 □ 72 □ 90
The completed ratio table is: | 19 | 18 | |----|----| | 38 | 36 | | 57 | 54 | | 76 | 72 | | 95 | 90 | The missing values (top to bottom) are 38, 76, 95.
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which model shows 25%?
The top (orange-outlined) model with 1 out of 4 equal parts shaded.
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which model shows $66\\frac{2}{3}\\%$?
The top (blue) model with 2 out of 3 parts shaded.
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reasoning katie says she is thinking of two numbers whose product is 0.…
Yes, John is right. He knows this because of the zero product property: for any two numbers $a$ and $b$, if $a \times b = 0$, then either $a=0$, $b=0$, or both are 0. This means a…
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which model shows $33\\frac{1}{3}\\%$?
The middle model (the blue one divided into 3 equal parts with 1 part shaded)
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vocabulary activity questions and knocked it off - kilter. so instead o…
D. lean
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which model shows 80%?
The third model (the bottom one with 4 shaded parts out of 5 total parts) shows 80%.
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6 please read the following sentences from the pa \but wha used the ear…
(Assuming there was a formatting error and the correct option related to tilt's meaning (lean) was intended, but with the given options, this is unclear. But if we have to choose …
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which model shows 30%?
The middle (second) model with 3 out of 10 equal parts shaded.
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recognizing graphs of proportional relationships (continued) (7) graph …
A graph shows a proportional relationship if it is a straight line (linear) that passes through the origin \((0,0)\). This is because a proportional relationship is modeled by \(y…
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use the graph to determine the solution to the system of equations. int…
In 20 years, the size of the growth forest will be equal to the amount harvested under the logging industry's proposal. That size is 19 thousand square miles.
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write a system of equations that represents the situation. let y repres…
Elijah's Balance: $y = 100 + 30x$ Elijah's Brother's Balance: $y = 100 + 12x$
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years since 2015 graph w airline operations f(x) number of destinations…
C. Graph Z
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recognizing relationships circle all the problems with graphs that do n…
The problems with graphs that do NOT represent a proportional relationship are 1, 4, and 5. - **Graph 1**: Does not pass through the origin (\(x = 0,y eq0\)), so \(y\) is not dir…
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which model shows 20%?
The top model (with 5 total sections, 1 green shaded section)
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which model shows 40%?
The top (green) model with 4 out of 10 shaded segments shows 40%.
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use inductive reasoning to make a conjecture about a rule that relates …
-15
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2 sarah enjoys reading books as a hobby. complete the table below to fi…
A. 600
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use inductive reasoning to find a pattern, and then make a reasonable c…
$9$
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select the true statement about fourteen and seventeen hundredths and e…
The difference is 3.831.
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della goes mountain climbing. she climbs \\(\\frac{1}{4}\\) of a mounta…
A. $\frac{14}{24}$
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the probability of getting an outcome with a sum that is less than 4 is…
\(\frac{1}{12}\)
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four students were asked to round to the nearest hundredth, then find t…
Chris
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round to the nearest tenth, then find the difference. 5.649 - 0.85 = __…
4.7
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amir reads \\(\\frac{3}{8}\\) of a book on monday and \\(\\frac{2}{7}\\…
A. $\frac{3}{8} + \frac{2}{7}$
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henry has \\(\frac{9}{10}\\) kilogram of potting soil. he uses \\(\frac…
D. $\frac{18}{50}$ kilogram
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select the equation that shows the estimated difference of the expressi…
\(26.75 - 14.00 = 12.75\) (the first option)
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round to the nearest tenth, the find the estimated sum of 8.72 and 12.2…
21 (corresponding to the option "21")
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use the number selector to find the solution. jayla ran $2\\frac{7}{8}$…
First blank: \(23\), Second blank: \(69\), Third blank: \(2\), Fourth blank: \(5\) (In the order of the blanks in the problem: \(\frac{23}{8}\times\frac{3}{4}=\frac{69}{32}=2\frac…
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order these numbers from least to greatest. 4.039, 4.39, 4.5, 4.3972
$4.039 < 4.39 < 4.3972 < 4.5$
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(a) write 4.9 as a percentage. (b) write 15.27% as a decimal. (a) 4.9 =…
(a) $4.9 = 490\%$ (b) $15.27\% = 0.1527$
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11. there were 85 people who bought raffle tickets. only 20% won a priz…
17 ### Question 12
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round 69.886 to the nearest hundredth.
$69.89$
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a turtle begins at the edge of the water, walks 10 feet away from the w…
The graph should consist of two parts: a linear segment from \((0,0)\) to \((t_1, 10)\) (representing the walking) and a horizontal segment from \((t_1, 10)\) onwards (representin…
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analyze wiesels style what is the function of the questions throughout …
A. to express the human desire to find meaning in suffering
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17. which fraction is equivalent of 0.333? a. \\(\frac{3}{10}\\) b. \\(…
B. $\frac{1}{3}$
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16. which decimal is equivalent to 1.55555? a. $1\\frac{5}{9}$ b. $\\fr…
A. \(1\frac{5}{9}\)
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15. which decimal is the equivalent of \\(\frac{2}{9}\\)? a. 0.52 b. 0.…
D. 0.22222
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what percentage of the shape is blue? write your answer using a percent…
49%
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how do you write \\(\\frac{19}{25}\\) as a percentage? write your answe…
76%
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ada is making rice. the instructions call for $2\\frac{1}{4}$ cups of w…
\(\frac{3}{4}\)
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type the correct answer in the box. use numbers instead of words. model…
2
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a restaurant has 30 tables in its dining room. it takes a waiter 10 min…
Filled table: | Minutes | Tables | |---------|--------| | 10 | 8 | | 37.5 | 30 | Time to set all tables: 37.5 minutes
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type the correct answer in the box. use numerals instead of words. jord…
7.40