AnswersOC27 MATH COLL ALGEBRA-1200710-S1-Degele-VOL7006PModeling with Rational Functions

Modeling with Rational Functions — Unit test Answers

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Read the paragraph from an essay on preventing school bullying.(1) Bullying has a significant impact on a student's physical and emotional well being. (2) There are many school programs that will help stop bullying. (3) Establishing a school culture that focuses on acceptance, respect, and tolerance is crucial in putting an end to bullying.Which sentence logically fits right before sentence 3?

A
Students who are uncomfortable in their school setting are not as likely to earn good grades or participate in extracurricular activities.
B
While some programs focus on assisting those who are affected by bullying, others concentrate on changing the behavior of the bullies.
C
Schools that are able to evoke a sense of school pride and student fellowship typically have fewer incidents of bullying.
D
Have you ever witnessed an incident in school where one student relentlessly bullies another student just for the fun of it?
442
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Which equation could be used to solve for the measure of side q in shown below, given s = 15, S = 45°, and Q = 105°? [Not drawn to scale]

Question illustration
A
StartFraction sine 105 degree over 15 EndFraction = StartFraction sine 30 degree over q EndFraction
Option A
B
StartFraction sine 105 degree over q EndFraction = StartFraction sine 30 degree over 15 EndFraction
Option B
C
StartFraction 15 over sine 105 degree EndFraction = StartFraction q over sine 45 degree EndFraction
Option C
D
StartFraction q over sine 105 degree EndFraction = StartFraction 15 over sine 45 degree EndFraction
Option D
443

Derek Jeter challenges Albert Pujols to a batting battle. Each will earn 1 point for a hit other than a home run and 4 points for a home run in each round. Which player should you back given the statistics in the table below? Note that home runs are included as hits in the table.Data for Two BattersBatterAt BatsHitsHome RunsJeter4881569Pujols44812526

A
E(Jeter) = 0.38 and E(Pujols) = 0.45, so back Pujols.
B
E(Jeter) = 0.39 and E(Pujols) = 0.51, so back Pujols.
C
E(Jeter) = 0.34 and E(Pujols) = 0.34, so it doesn’t matter who you back.
D
E(Jeter) = 1.22 and E(Pujols) = 0.94, so back Jeter.
444

four

B
Businesses can take advantage of favorable laws to make products cheaply.
B
Businesses can take advantage of favorable taxes to make products cheaply.
B
Businesses can take advantage of new forms of technology to make products cheaply.
B
Businesses can take advantage of new forms of democracy to make products cheaply.
B
Businesses can take advantage of faster technology to make products faster.
445

Read the excerpt from Black Boy.Then my father was called; he came forward jauntily, smiling. He tried to kiss my mother, but she turned away from him. I only heard one sentence of what he said.“I’m doing all I can, Your Honor,” he mumbled, grinning.In this excerpt, how does Wright convey his father’s attitude and beliefs?

A
He depicts his father’s carefree, dismissive behavior.
B
He describes a scene in which his father shows affection.
C
He suggests that his father was unable to feel true joy.
D
He indicates that he truly believes his father’s words.
446

The image shows a sales receipt.

Question illustration
A
6.25 percent
B
8.5 percent
C
10 percent
D
10.85 percent
447

The number of pounds of dog food that a pet store has is represented by the equation , where x represents the number of days that the store is open and y represents the pounds of dog food in stock in the store. How many pounds of dog food will the pet store have after 21 days?

Question illustration
9
92
1
115
3
315
3
336
448

The manager of a grocery store reports that there is a 12 percent chance that a customer buys apples during a shopping trip, a 5 percent chance that a customer buy apples and carrots, and a 17 percent chance that a customer buys apples or carrots.What is the probability of a customer buying carrots?

A
1.4 percent
B
5.0 percent
C
10.0 percent
D
11.4 percent
449

Which definition best describes code-switching?

A
alternating between two or more languages or dialects in a conversation
B
avoiding any changes in language, tone, or behavior in different social contexts
C
always speaking in a foreign language to preserve one's heritage
D
using only one language or dialect in all contexts to maintain consistency
450

What is the significance of Juneteenth in US history?

A
It commemorates the start of the Black Lives Matter movement, with posting of the first hashtag on social media.
B
It is the day when the civil rights movement officially ended, marked by thousands of speeches.
C
It marks the day when enslaved people in Texas learned they were free, two years after the Emancipation Proclamation.
D
It represents the start of the Civil War, which was fought largely over the issue of slavery in the US.
451

A ray diagram shows the ray passing from medium 1 to medium 2. After passing into medium 2, the ray bends away from the normal.

A
reflection with scattering in a medium
B
reflection without scattering in a medium
C
refraction with medium 1 denser than medium 2
D
refraction with medium 1 less dense than medium 2
452

Point Z is equidistant from the vertices of ΔTUV.

Question illustration
A
Line segment T A is-congruent-to line segment T B
Option A
B
Line segment A Z is-congruent-to line segment B Z
Option B
C
BTZ BUZ
Option C
D
TZA TZB
Option D
453

Which statements are true about trapezoid ABCD and its translated image, A'B'C'D'? Select two options.

A
The rule for the translation can be written as T–3, 1(x, y).
B
The rule for the translation can be written as T–1, 3(x, y).
C
The rule for the translation can be written as(x, y) → (x + 1, y – 3).
D
The rule for the translation can be written as(x, y) → (x – 3, y + 1).
E
Trapezoid ABCD has been translated 3 units to the right and 1 unit up.
454

Esma is writing a paper on the minimum voting ages in countries around the world. She found a website that states the minimum voting age in Brazil and Austria is 16 for all elections.

A
by searching wikis for the youngest voting age
B
by looking at personal blogs about voting ages
C
by confirming the information on a government site
D
by asking a forum to confirm the information
455

Selena is simplifying the expression . She wrote .What number should Selena put in the box?

Question illustration
Answer not available
456

Solve the equation. What is the value of x?

Question illustration
Answer not available
457

By 1968, a majority of Americans

A
supported Martin Luther King’s nomination as US president.
B
were united in support of the Vietnam War.
C
believed that the Vietnam War was a mistake.
D
supported President Johnson’s reelection.
458

The solution to an inequality is . Which of the endpoints will make the original inequality true?

Question illustration
Answer not available
459

World War II required Oklahoma to develop military and aviation industries, which diversified its economy. Previously, the state was economically dependent on unstable __________ markets.

A
agriculture and petroleum
B
petroleum and coal
C
agriculture and manufacturing
D
natural gas and manufacturing
460

A down payment is usually what percentage of the asking price of a home?

0
0–5 percent
5
5–20 percent
2
20–50 percent
5
50–75 percent

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