统计与概率
数据分析、概率分布、假设检验与统计方法。
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interpreting function notation let f(t) be the function of the outside …
At 6 a.m. (0 hours after 6 a.m.), the outside temperature is \( 60^\circ\text{F} \). ### For \( f(3) = 66 \)
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comparing 2 different functions the function $c(x) = 35x + 75$ represen…
Go with Accurate Auto Repair Shop because its labor cost for 6 hours (\$285) is less than Dunbar’s Auto Body’s cost (\$290) for the same time.
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certified remodeling advertises their business prices by the function $…
Master Remodeling
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press submit when finished. | x (input) | f(x) - output | | ---- | ----…
11
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food truck costs rena operates a food truck and wants to calculate the …
25
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read the excerpt from \the role of social media in the arab uprisings\ …
- data showing the widespread use of social media in countries involved in the uprisings - verifiable facts that explain why social media's impact was so broad during the uprisings
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read the excerpt from act 2, scene 1, of julius caesar. portia. brutus …
A. Portia says that if Brutus were simply sick, he would do something to get better. As his wife, he has made a promise to her, and she pleads with him to tell her what is on his …
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read the excerpt from act 1, scene 2, of julius caesar. brutus. what me…
Brutus tells Cassius that Caesar should not be king.
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read the excerpt from julius caesar, act 2, scene 1. brutus. it must be…
C. The warm praise of the people can cause Caesar to be more powerful and dangerous.
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read the excerpt from julius caesar, act 2, scene 1. portia. brutus, my…
Portia is upset because Brutus is behaving as if something is wrong, and he will not confide in her.
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read the excerpt from act 2, scene 1, of julius caesar. portia. it will…
sincere
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use the graph of the function to complete the table. input | output 1 |…
| input | output | |-------|--------| | 1 | 6 | | 3 | 2 | | 4 | 3 |
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question evaluate. express your answer in scientific notation. 38,000,0…
\(3.33\times 10^{7}\)
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evaluate. express your answer in scientific notation. 2,060,000 + 2.66 …
\(2.326\times10^{6}\)
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evaluate. express your answer in scientific notation. \\(9.54 \\times 1…
\(8.669\times 10^{4}\)
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the approximate populations of new jersey and wyoming (as of 2019) are …
15.3
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18. during his first week as a salesman, barney sold 33 products. he ch…
B. 78
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question 3 how many significant figures are in the following measuremen…
3
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question 2 how many significant figures are in the following measuremen…
4
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question 6 write the following number in decimal form (do not round): $…
2.79
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question 5 write the following number in decimal form (do not round): d…
375
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what is the exponent when the following number is written in scientific…
6
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what is the exponent when the following number is written in scientific…
$-8$
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3. the math teachers at miller intermediate made an experiment to deter…
\(0.3\) (or \(\frac{3}{10}\))
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question 11 placemaking is best described as: constructing new building…
Creating meaningful public spaces that reflect community values
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directions – go to the google classroom classwork page and read the exc…
for Question 1 - George Pullman - Pullman Palace Car Company (manufacturing luxury railroad sleeping cars) - Charles Pillsbury - Pillsbury Company (flour milling and food industry…
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on week-ends my neighbors rolls—royce became an omnibus, bearing partie…
bus
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what did daisy mean by this statement? if daisys daughter is a fool, sh…
Daisy's daughter would be better off a fool because women have a long road ahead of themselves.
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1 there is no defence or security for any of us except in the highest i…
A. sentence 1
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vocabulary card - a civil action word: notion definition: an idea, beli…
| Category | Content | |----------|---------| | Paraphrase Definition | A thought, conviction, or viewpoint someone holds | | Synonym (What Is It?) | Idea, concept, conviction | |…
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vocabulary card - a civil action word: incidence definition: the occurr…
| Category | Content | |----------|---------| | Paraphrase Definition | How often an unwanted event happens | | Synonym (What Is It?) | Occurrence | | Antonym (What Is It Not?) | …
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a contested landscape typically reflects: - conflicting meanings or use…
Conflicting meanings or uses by different groups Note: The second question (Question 7) is incomplete, so only the first complete question can be answered. Please provide the full…
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the great gatsby so we beat on, boats against the current, borne back c…
No matter how hard we try, we can never escape our pasts.
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what does it mean that the 50th percentile of the data is 7.01%? 50% of…
B. 50% of rates of return are lower than 7.01%.
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the rate of return for the last 19 years of a certain segment of the st…
# Explanation: ## Step1: Order the data First, we need to sort the rate of return data in ascending order. The data points are: -5.95, -3.19, -1.13, -0.72, 0.73, 3.06, 3.86, 5.69,…
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distribution of power in government the united states government is bes…
A. constitutional democracy.
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question 4 of 20 what was the dawes act in 1887 meant to do? a. educate…
B. Destroy traditional Native American life
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match the answer 1. argument the opposing standpoint against a presente…
1. Argument - A statement or idea used to support a stance on a topic. 2. Bias - Taking a rigid stance for or against a topic. 3. Collaboration - Working with others to produce a …
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he three main types of government regarding... he three main types of g…
A. monarchy, oligarchy, and democracy
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5.4.6 quiz voting rights for women votes for women means cleaner politi…
B. Make politics cleaner
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given the data below are the number of students in each age group. ages…
s: - Relative Frequency: \(19.1\%\) - Cumulative Frequency: \(23\)
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a high schools student newspaper plans to survey local businesses about…
All local businesses ### 2. What is the sample statistic of the study?
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adult men have heights with a mean of 69.0 inches and a standard deviat…
The z - score is approximately 0.43. This means that this man's height is 0.43 standard deviations above the mean.
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question 8 of 10 what was the main cause for the end of reconstruction?…
B. Democrats had gained enough power to make a change.
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hw 3.2: z scores score: 2/6 answered: 1/3 question 2 adult men have hei…
-1.68
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question 29 180 people are asked how many siblings they have? the (inco…
Cumulative Frequency for 1: 77 Frequency for 2: 38 Relative Frequency for 4: 0.1778 Percentage with 3 siblings: 18.33% (or 18.3333% if more decimals)
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hw 3.2: z scores score: 0/6 answered: 0/3 question 1 on a recent quiz, …
Z - score: $\approx2.86$; Is this unusual? Unusual
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180 people are asked how many siblings they have? the (incomplete) resu…
s: - Relative Frequency for 4 siblings: $0.1611$ - Cumulative Frequency for 4 siblings: $180$ - Percentage of people with exactly three siblings: $23.33\%$
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what is it? criminal virtue is the idea that immoral means can be used …
### What is it like? (Property) - Paradoxical (combines immoral & moral aspects) - Controversial (ethically debated) - Teleological (focus on ends) - Context - dependent (morality…
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180 people are asked how many siblings they have? the (incomplete) resu…
23.33%
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15. a periodic function goes through 14 complete cycles in 8 minutes. w…
The period of the function is \(\frac{4}{7}\) minutes (or approximately \( 0.57 \) minutes).
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14. your boat is bobbing slowly in the ocean over the waves while you a…
The graph is a sinusoidal curve with amplitude 2, period 10 seconds. It starts at \((0,2)\), goes to \((5, - 2)\), \((10,2)\), \((15, - 2)\), \((20,2)\) (two complete cycles from …
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part - to - whole ratios a part - to - whole ratio compares one ______ …
A Part-to-Whole ratio compares one **part** of a group to the **entire group**.
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question 10 of 10 what did grandfather clauses mean to african american…
C. They couldn't vote if their grandfather had not been allowed to vote.
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an engineer is designing a water tank and the structure to support it. …
- Rational: \(1.93 + 3.02\), \(\sqrt{4}\times3.24\) - Irrational: \(12.1\times\pi\), \(3\pi + 5.2\), \(1.58\times\sqrt{5}\), \(\sqrt{4.31}+\sqrt{2.5}\)
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0.4 > 0.375
The inequality $0.4 > 0.375$ is true.
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7. the blue jays have been given odds in favour of winning their next g…
b. \$8.89 ### Question 8
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lesson 1: all things being equal ready, set, go ready find the features…
Intervals of Increase: $0 < t < 4$ and $7 < t < 10$ (in hours) Intervals of Decrease: $13 < t < 20$ (in hours) Maximum: 8 (distance units) Minimum: 0 (distance units) Domain: $[0,…
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example 1 dustin had 3 hits for every 8 at bats. adrian had 4 hits for …
Adrian has the better hits to at bats ratio.
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example 1 dustin had 3 hits for every 8 at bats. adrian had 4 hits for …
Adrian has the better hits to at bats ratio.
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the future government club wants to sponsor a panel discussion on the u…
A. Haydra, Q. Bolt, V. Cooper, H. Opacian
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building blocks for todays lesson equivalent ratios: equivalent ratios …
Equivalent ratios are ratios that express the **same proportional** relationship. $\frac{16}{48} = \boldsymbol{\frac{1}{3}}$
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a towns population is currently 100,000 people. the mayor discovered th…
88,529 people
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analyzing the case 1. whose interests were in conflict in the tinker ca…
1. The interests of the student protesters (seeking to exercise First Amendment free speech rights) and the school district (seeking to maintain school order and avoid disruption)…
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18) fill in the blanks using the available answer choices. the table sh…
(Blank 1) Jaylin (Blank 2) Mya (Blank 3) Angela
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question 5 of 10 what was meant by the term \slave power\? a. the measu…
D. The political influence held by slaveholders in the South
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integrated math 1 - unit 6 name: example 2 (1 error): gracie created a …
(Example 2 Error): Gracie's error is in the statement "5 students spend at least 3 and less than 6 hours on assignments" (actual count is 6).
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integrated math 1 - unit 6 name. example 2 (1 error): gracie created a …
(for Example 2 error): Gracie’s error is in the “at least 3 and less than 6 hours” count. The correct count is \(6\) (data: \(3, 3, 4, 4, 5, 5\)), but she said \(5\). (For Example…
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decide whether each description is an adjective or an adverb. 9 | | adj…
| Descripción | Adjective | Adverb | | --- | --- | --- | | a word or phrase that modifies the meaning of a verb, adjective, or adverbs | | ✔️ | | a word that modifies a noun | ✔️ …
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what is the range of this relation? { -4, -3, 2, 5 } { -5, -4, 4, 5 } {…
$\{-5, -4, -3, 2, 5\}$
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which is the approximate solution for the system of equations $3x + 4y …
\((-1.4, 1.5)\)
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sheila is buying paper plates and cups for her sons third birthday part…
240
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sheila is buying paper plates and cups for her sons third birthday part…
240
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in exercises 47–54, solve the inequality. (see examples 5 and 6.) 47. (…
$x > \log_9 54$ or $x > 1 + \frac{\ln 6}{2\ln 3}$ --- ### Problem 48: $4^x \leq 36$
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gretta eats oatmeal for breakfast every 4 days, chicken strips for lunc…
84
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4 which scatter plot does not show an appropriate line of best fit? a b…
C
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myra uses an inverse variation function to model the data for the order…
An inverse function is the best model because the products of corresponding x- and y-values are equal.
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evaluate: \\frac{2}{6} \\times \\frac{4}{5} provide an answer as a simp…
\(\frac{4}{15}\)
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12. during a trip, martha drove \\(\\frac{1}{6}\\) of the time, chris d…
$\frac{7}{12}$
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y = 40x - 25 and y = 35x - 5 (x = total games and y = amount earned) be…
B. No. She did not find the correct intersection point.
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question 2 1 pts how does spriggs use visual rhetoric in her essay to h…
She includes relevant images.
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use the graphing calculator to graph the system of equations and find t…
48
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what is the best reason why position papers include and respond to the …
A. because when we take a position on an issue, we are participating in an ongoing conversation that others have been having about that issue
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Question was provided via image upload.
\(\{-4,2,3\}\) (the fourth option, i.e., \(\{-4,2,3\}\))
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Question was provided via image upload.
\(\{-5, -3, 0\}\)
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what is the range of this relation? (2, 2) (1, 4) (-3, 5) (7, 2) (6, 9)…
\(\{-5, 2, 4, 5, 9\}\)
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(c) 0.888 can this be written as a fraction? ○yes ○no give the reason. …
Can this be written as a fraction? Yes Give the reason. This is a terminating decimal. ### Part (d)
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(c) 0.6294… can this be written as a fraction? ○yes ○no give the reason…
Can this be written as a fraction? : No Give the reason. : This is a decimal that neither terminates nor repeats.
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(b) 0.35555… can this be written as a fraction? ○ yes ○ no give the rea…
Can this be written as a fraction? : Yes Give the reason: This is a repeating decimal.
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for each number, determine if it can be written as a fraction. then sta…
Can this be written as a fraction? \(\boldsymbol{\text{Yes}}\) Give the reason. \(\boldsymbol{\text{This is a repeating decimal.}}\) ### Part (b)
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first mixture 231 grams of dye 55 liters of water second mixture 315 gr…
Proportional The amount of dye (in grams) is 4.2 times the amount of water (in liters).
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programs. the wild dogs initial fee is $20 and single-game tickets are …
for x - values window range: A reasonable window range for \( x \) (since \( x \) is the number of tickets, \( x\geq0 \) and the solution is at \( x = 8 \)) could be \( x_{\text{m…
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question 18 (a) write an equation to represent the relationship between…
\( D = 100T \)
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answer the questions below. note that a change can be an increase or a …
-294 ### Part (b)
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write the inequality symbol that best corresponds to each phrase. 7. a …
7. A minimum of: $\geq$ 8. At least: $\geq$ 9. Not more than: $\leq$ 10. In excess of: $>$ 11. At or below: $\leq$
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the ratio of students to adults on a field trip is 49 to 7. which table…
C. | Students | Adults | |----------|--------| | 49 | 7 | | 56 | 8 | | 63 | 9 |
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a bakery sells 22 lemon poppy muffins for every 2 bran muffins sold. wh…
C. Lemon Poppy: 11, 22, 33; Bran: 1, 2, 3
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question 5 of 30 (1 point) | question attempt: 1 of unlimited find the …
(a) $A\cup B = \{0, 3, 4, 6, 8, 9, 12\}$ (b) $A\cap B = \{0, 12\}$ (c) $A\cup C = \{-4, 0, 4, 8, 12\}$
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1. the number of parts produced by an automotive company can be modeled…
When the number of parts produced is 700 (since \( g(t) \) is in hundreds, 7 hundreds = 700), it takes 3 hours into the workday to produce that many parts. In other words, 3 hours…
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a pizza chain wants to send codes for $2 off a large pizza to the subsc…
438012 coupon codes