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Undergraduate 1 Questions asked by Filo students

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signment Section

6.3

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= 6400277398

= 48

=

cld = 72296038

centerwin= yancey heredia

02/19/237 : 15 PM

< Question 3,6.3.21

\to

75%, 3

of 4 points (×) Points: 0 of 1 Perform the addition. Express the answer as a positive or negative quotient of two integers in reduced form.

\frac{5}{9} + \frac{13}{15} + \frac{20}{27}

\frac{5}{9} + \frac{13}{15} + \frac{20}{27} =

(Simplify your answer. Type an integer or a fraction.) View an example Get more help - Copyright 02023 pearson Education inc. All rights reserved. I

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ent/PlayerHomework.aspx?homeworkid-640027741&questionid-14fushed-false&cid-72296038.com 3 K Question 6,6.3.21 › w an example yancey heredia 02/26/23 6 Perform the addition Express the answer as a positive or negative quotient of two integers in reduced fo HW Score: 26.32%, 5 of 19 points Points: 0 of 1 Get more help. Simplify your anar Type an integer or a fraction) Mora

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82.35%, 14

of 17 points Section

6.4

< Question 15, 6.4.69 (x) Points: 0 of 1 Save If a pair of skis cost 292$ in 2010 , what would the cost have been in 1995? The cost would have been \\ \square$ in 1995. (Round to the nearest dollar.)

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Lesson 21: Different Ways to Solve Problems Cool Down: Big Weekend at the Movies A one-room movie theater has 278 seats. Its goal is to sell 2,600 tickets every weekend. The theater plays a movie 5 times each Saturday and 4 times each Sunday. Last weekend, the movie theater was completely full for every movie played on Saturday and Sunday. Did the movie theater meet its goal?

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Question 1,6.5.9 , Points: of 1 K: Section 6.5 Evaluate the expression.

6^{0}

(Simplify your answer. Type an in⿱䒑? zger or a decimal.)

6^{0} =

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Solving Linear Equations & Inequalities

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Find a linear equation whose graph has the indicated slope and passes through the given point. slope 5 , point

(8, 4)

The equation of the line is

y =

(Simplify your answer. Type an expression using

x

as the variable.)

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Solving Linear Equations & Inequalities

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Views: 5,394

Question 1,7.3.1 > 3 Points: 0 of 1 Save Solve for

x

using the quadratic formula.

x^{2} - 8 x - 48 = 0

(Simplify your answer. Type an exhts answer, using radicals as needed. Use integers or fractions for any numbers in The solution(s) is/are the expression. Use a comma to separate answers as needed.)

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Solving Linear Equations & Inequalities

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Question list Answer the following questions about the given quadratic equation. Then draw the graph. Is the equation's graph opening up or down? What is the vertex of the graph? What are the

x

-intercepts? Media 1 What is the

y

y = - x^{2} + 8 x - 7

Question 1 Does the graph of the equation open up or down?

x / s

Question 2 Down Up

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2023 yancey heredia

03/12/23

4:27 PM Section 7.2 Question 1, 7.2.3 HW Score:

0%, 0

of 9 points Points: 0 of 1 Find a linear equation whose graph has the indicated slope and passes through the given point. slope 3 , point

(- 3, 2)

The equation of the line is

y =

(Simplify your answer. Type an expression using

x

as the variable.)

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Question 10

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< Answer the following questions about the given quadratic equation. Then draw the graph.

Is the equation's graph opening up or down? What is the vertex of the graph? What are the

x

-intercepts? What is the

y

y = - 4 x^{2} + 4 x + 8

D. Guessing is okay Does the graph of the equation open up or down? Up Down What are the coordinates of the vertex? (Type an ordered pair.) View an example Get more help -

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Question 11

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mework: Section 7.3 on list stion 3 tion 4 tion 5 ion 6 ion 7 K Answer the following questions about the given quadratic equation. Then draw the graph. Is the equation's graph opening up or down? What is the vertex of the graph? What are the x-intercepts? What is the y-intercept? y = 3x² + 6x - 1 Question 4, 7.3.13 Part 5 of 5 (0, -1) (Type an ordered pair.) Use the graphing tool to graph the parabola. Use the vertex and the y-intercept found in the previous step. Selected: none Click to enlarge graph more help V HW Score: 40.82%, 2.86 of 7 points O Points: 0 of 1 V -10 O Clear all 10 8 6 2 2 6 8 10- Save Check answer

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Question 12

Views: 6,056

82.48%, 5.77

of 7 points Points: 0.25 of 1 The graph shows revenues for a company in 2007 through a. What does the line of best fit predict the 2015 . The line of the best fit is

y = 27.33 x + 6.78

, and the company's revenue to be in 2017 (year 10)? quadratic equation of best fit is

y = 1.53 x^{2} + 15.10 x + 19.01

. Use this information to complete parts (a) through (c). What does the quadratic equation of best fit predict the company's revenue to be in 2017 (year 10)? billion dollars : (Type an integer or a decimal.)

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Question 13

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Perform the following calculation.

(- 4) (- 2) + (+ 9) (- 5)

(- 4) (- 2) + (+ 9) (- 5) =

(Simplify your answer.)

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Question 14

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a (n)

culture, the interest of the individual prevails over the interests of the group. original collectivistic individualistic comparative

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Work and Machines

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Question 15

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In a certain year, the top-selling cookie in America had sales of \ 276.9

mi ll i o n . T h e t o t a l coo ki es a l es f or t ha t ye a r w ere

3, 085

million. What percent of the total cookie sales was due tó the top-selling cookie? Identify the problem solving method that should be used. Choose the correct answer below. A. Guessing Is OK B. The Three-Way Principle C. Relate a New Problem to an Older One The Counterexample Principle The top-selling cookie accounted for

□ %

of the total cookie sales. (Round to one decimal place as needed.)

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Question 16

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83.33%, 15

of 18 points Points: 0 of 1 Save Marcy is working in a 2-year probationary period as a paralegal. She currently earns 28,250

a ye a r an d a f t er h er p ro ba t i o na ry p er i o d, h ers a l a ry w i ll in cre a se b y

25 \%$. What will hér yearly salary be at that time? The new salary is \\ \square$ a year. (Round to the nearest integer as needed.)

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Question 17

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3.1 Use the table to the right to calculate the federal income tax due for a taxable income of 49,000$. (...) arrect: 0 The income tax due is \\ \square$. (Type an integer or a decimal.)

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Question 18

Views: 5,922

03/20/23

4:59 PM Sign Out Use the formula for computing future value using compound interest to determine the value of an account at the end of 9 years if a principal amount of \ 17,000

i s d e p os i t e d inana cco u n t a t anann u a l in t eres t r a t eo f

6 \%$ and the interest is compounded quarterly. The amount after 9 years will be (Round to the nearest cent as needed)

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Question 19

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yancey heredia 03/20/23 5:58 PM (?)

$< Question 5, 8.2.17 points P Points: 0 of 1 HW Score: 23.53%, 4 of 17 Pave Save$
Use the formula for computing future value using compound interest to determine the value of an account at the end of 7 years if a principal amount of \ 2,500 $i s d e p os i t e d inana cco u n t a t anann u a l in t eres t r a t eo f$ 7 \%$ and the interest is compounded daily. (Assume there are 365 days in a year.)
The amount after 7 years will be \ \square$.
(Round to the nearest cent as needed.)

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Question 20

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Savings institutions often state a nominal rate, which can be thought of as a simple annual interest rate, and the effective interest rate, which is the actual interest rate eamed due to compounding. Given the nominal rate, it is easy to calculate the effective interest rate as follows. Assume that \ 1

i s in v es t e d inana cco u n tp a y in g anin t eres t r a t eo f

co m p o u n d e d m o n t h l y . U s in g t h eco m p o u n d in t eres t f or m u l a

A=P\left(1+\frac{r}{m}\right)^{n}

, w i t h

P=1, r=0.06, m=12

, an d

,

A=\left(1+\frac{0.06}{12}\right)^{12} \approx 1.0617

. S o t h ee ff ec t i v e in t eres t r a t e i s

1.0617-1=0.0617

, or

. F in d t h ee ff ec t i v e in t eres t r a t e f or t h e in v es t m e n t s w i t han o mina l y i e l d o f

11.6 \%$, compounded monthly.

Relating a New Problem to an Older One
The Counterexample Principle
The Three-Way Principle
Guessing

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