Sequences & Series Questions and Answers

Factor the polynomial completely 180g 60g 5g

4 f x 2 cos 4 x 2 1 2x 3 2 1 2 4 20 S 1 2 31 2 2 Per Amp Hor Vert Domain

Factor the polynomial completely 4a 4a 1

H 34 4 3 2 1 1 3 5 2 TS Store 2

For Problem 8 use Figure 10 1 on page 377 to find the loan payment and Figure 10 6 on page 393 to find the insurance premium 8 CHALLENGE PROBLEM Molly and Chris Spaulding purchased a brick house for 150 000 They made a 20 down payment and financed the remaining amount at 8 for 30 years The real estate tax rate is 71 57 mills and the rate of assessment is 40 They have a homeowners insurance policy for the purchase price of the house The fire protection is rated class 9 For the month of August they recorded the following housing expenses electricity 69 20 phone 44 85 cable 39 95 water 18 80 and 74 65 to repair a door They have a combined monthly gross income of 5 400 Find the monthly a mortgage payment and b insurance premium c taxes and d the total housing cost for August Are they within the 35 recommendation 1

Iceberg lettuce is grown and shipped to stores for about 30 cents a head and consumers purchase it for about 66 cents a head Find the percent increase The percent increase is

Complete the table Simplify all answers Percent 14 Decimal 0 Fraction 7

12 1 50 3 a 25 b 10 Drag each of the choices given above into the appropriate area below to complete each equation c 2 1 3 d 60 e 50 5 10 f 33 1 4

Find decimal notation 27 62 27 62 Simplify your answer Type a whole number or a decimal

700 700 0 Simplify your answer Type a whole number or a decimal

Parker invested 7 800 in an account paying an interest rate of 1 7 compounded continuously Assuming no deposits or withdrawals are made how much money to the nearest dollar would be in the account after 11 years

Example 2 Based on recent census data a logistic model for the population of Dallas t years after 1900 is as follow 1 301 642 1 21 602e 0 05054t 1 According to this model what is the population in 1915 B E 6 P t 2 According to this model what is the population in 1940 3 According to this model when was the population 1 million people 4 According to this model when was the population 250 000 people 5 What is the limiting value of the population for the given situation Why

soint is a solution to the given system of inequalities a 4y 12 3y z 6

An open gift box is shown below a Write and simplify a polynomial that represents the area of the base of the box b Write and simplify a polynomial that represents the volume of the box c Write and simplify a polynomial for the area of the base if the length and width each increase by four inch n 6 inches 2n 1 inches n inches For the toolbar press ALT F10 PC or ALT FN F10 Mac B IUS Paragraph Arial V 10pt

If f x 8x 3 and g x a f g x b g x 2 3 8 Next

Abigail invested 29 000 in an account paying an interest rate of 2 1 compounded continuously Assuming no deposits or withdrawals are made how much money to the nearest dollar would be in the account after 8 years

Without actually graphing generalize how you think the graphic behavior would change if each function were multiplied by a factor of 1 How would the x intercepts change O no change x intercepts stay the same O the x intercepts move to the left 1 value Othe x intercepts move up 1 value Othe x intercepts move to the right 1 value the x intercepts move down 1 value

Adriel has 0 60 worth of nickels and dimes He has a total of 7 nickels and dimes altogether By following the steps below determine the number of nickels x and the number of dimes y that Adriel has Determine three ways to have a total of 7 coins

Identify any horizontal asymptotes of the function f x Oy 0 y y 1 Ov 2 2 2x 3x 2 x 1

Chase and his children went into a grocery store and he bought 16 worth of apples and bananas Each apple costs 2 and each banana costs 0 80 He bought 6 more bananas than apples By following the steps below determine the number of apples x and the number of bananas y that Chase bought Determine three ways to have 6 more bananas than apples

What is a formula for the nth term of the given sequence 13 21 29 Oan 13 8 n 1 an 13 8 n 1 O an 3 8 n 1 O an 13 8

4 TB MC Qu 05 54 Algo Anton Company uses the Anton Company uses the perpetual Inventory system and FIFO co

2 1 points TB MC Qu 05 92 Algo When preparing its When preparing its quarterly financial statements Pace Co Beginning inventory Purchases

Which of the following is not one or Multiple Choice O O O Having employees covered by a fidelity bond Establishment of clear lines of authority Customer service comment cards

Elijah invested 280 in an account paying an interest rate of 2 1 compounded continuously Assuming no deposits or withdrawals are made how long would it take to the nearest tenth of a year for the value of the account to reach 360

2 Given the graph off below graph y f 3x 5 y f x x y 6 4 3 1 0 0 3 2 y f 3x 5

Consider the following graph of the function f x which is a transformation of the sine function g x sin x Find a formula for f x f x 2 T T 7 6 5 4 3 2 1 O 1 2 3 4 5 6 T Click on a graph to enlarge it 2

Question 7 On a bicycle Isabel rides for 5 hours and is 22 miles from her house After riding for 10 hours she is 42 miles away What is Isabel s rate miles per hour Submit Question Jump to Answer

1 Identify the error in graphing the translat How does the graph of y Jimm 2 x 1 compare to the graph of the parent function y Graph y 2 then translate 1 unit right and reflect horizontally

Alex says the common difference for an arithmetic sequence is always negative because of the definition of difference Why is he wrong Write an arithmetic sequence to show he is wrong The common difference is the constant change between consecutive terms in an arithmetic sequence so it must be positive wrong since its common difference is not negative must be either positive or negative could be any value The arithmetic sequence 2 4 6 8 shows that Alex is must be positive

In Exercises 10 13 find all the rational zeros of the function 10 8 x x 4x x 4 11 h t 12t 21r 10 12 C x 2x 3x 1

In Exercises 1 6 find all the zeros of the function 1 f x x x 6 2 f x x x 3 x 1 3 g x x 2 x 4 4 f x x 5 x 8 5 f x x 6 x i x i

Question 1 of 8 Step 1 Find the area of a squar

Solve O 1 1x 7x 10 2 2x 4x Which proportion is equivalent to the original equation x 2 x 7x 10 4x 2x x 1x 7x 10 4x 2x x 1 x 7x 10 4x by rewriting the equation as a proportion 2x Name the true solution s to the equation Name the extraneous solution s to the equation RETRY

hello i only have one question left on chegg and i really need these answered if someone could help it would make my day write answers in polar form CIS Find the principal root of each complex number Leave answers in polar form 6 V 2 3 2i 2190 9 V1 i 7 V 4i 8 Vi 10 V 1 V3i 21059V 26

27x 4 v 5 32x 6 v 7 24xv 5 4x 2 v 3 mplify your answer as much as possible

Use Pythagorean Theorem to find the missing side Then find the 6 trigonometric ratios for the given angle Give exact answers with rational denominators B 20 21 1 204 A A

k The graph of the function y is shown below What is the value of k x NOTE Your answer should be an integer 14t 10 9 6 3 2 wt 4 ent 100 9 10 11 12 13

A deposit of 200 is made into an account that earns 2 5 annual interest compounded continuously No other deposits or withdrawals are made To the nearest cent how much money will be in the account after exactly twenty years

A farmer has 2800 fe the fence The rectangle with t

For the rectangular parking area of the sh following equations says that the area is A x 8x 300 40 000 B x 8x 300 40 000 SAMO

Perform the indicated operation Assume all variables are positive Use before exponents and parenthesis around fractional exponents x to the one half power would be written x 1 4mn1 5 9mm 1 5 For the toolbar press ALT F10 PC or ALT FN F10 Mac B IUS Paragraph

Prove that gcd 10n 1 5n 6 ne Z 1 13 C

Write the statement in symbols Let p Sara is a political science major and let q Jane is a quantum physics m Jane is not a quantum physics major or Sara is a political science major The statement in symbols is written as AD OVO

Combine and simplify if possible 8x 41 5x 30x x 1 5x 30x

The number of hospitals in the United States has been declining for many years In 1990 there were 6155 hospitals but in 2010 there were only 4985 Assuming that this trend is linear use t years since 2000 and N number of hospitals in the United States According to your model what is the number of hospitals in the United States in 2016 Your final answer will be number only

4z d 4 72 5d 3 Simplify using negative exponents and write your answer without

How much should be invested now at an interest rate of 6 per year compounded continuously to have 3500 in three years Do not round any intermediate computations and round your answer to the nearest cent X S

Mr and Mrs Aoki hope to send their son to college in twelve years How much money should they invest now at an interest rate of 9 5 per year compounded continuously in order to be able to contribute 8500 to his education Do not round any intermediate computations and round your answer to the nearest cent

A biologist has a 9317 gram sample of a radioactive substance Find the mass of the sample after six hours if it decreases according to a continuous expor decay model at a relative rate of 16 per hour Do not round any intermediate computations and round your answer to the nearest tenth grams 5