Sequences & Series Questions and Answers

Specifications call for drilling a hole 0 667 0 005 in in diameter Will a 43 64 in hole be within the required toleranc

A scientist has two solutions which she has labeled Solution A and Solution B Each contains salt She knows that Solution A is 45 salt and Solution B is 70 salt She wants to obtain 80 ounces of a mixture that is 60 salt How many ounces of each solution should she use

15 Given f x 3x 2x Find a simplified expression for f a h f z man

Problem 8 Fermat s Little Theorem modulo p Write down the table modulo p for p 2 3 4 5 6 7 or n n What do you observe

write and solve an algebric equation for the situation Eight and one half years ago Steven was 7 How old is he now

Find a point normal form of the equation of the plane passing through P 1 2 3 and having n 2 1 1 as a normal Complete the equation 0

12 x 1 2 x 2 3 none of these answers Question 5

Translate each graph as specified below a The graph of y f x is shown Translate it to get the graph of y f x 4 b The graph of y g x is shown Translate it to get the graph of y g x 3 Part a X Part b

Find the altitude of the isosceles triangle shown in the figure Round your answer to two decimal places 4 04 x cm 0 b 062 23 45 b 4 3 centimeters

5 Find the antilogarithm to three decimal places if needed of 4 16 Round the answer

A certain sequence a1 a2 has two known properties First a nan 16n 40 56n 35 Evaluate the series below n 1 an 1 log an 76 second the following series converges

One meter is about 3 3 ft Use this infor a the equivalent of one square meter i b the equivalent of one cubic meter in a The equivalent of one square mete Type an integer or a decimal b The equivalent of one cubic meter Type an integer or a decimal

in the blanks with the an app e two unit fractions that relate he two unit fractions that relat

Graph the following function by consi Answer

Find a formula for each of the transformations whose graphs are given below Recall that square root is entered as sqrt a 5 5 4 3 2 1 y b 5 4 3 2 1 7377 1 3 1 2 4 5 32 3 foo 5 3 2 12 2 Hy 1 St 2 3 4 5 1 2 3 4 5

1 point Write k k 1 0 0 1 k 1 2 k 1 as a single product and then evaluate the product

Danny gets a credit card through chase that has a maximum credit of 3500 The credit card has an interest rate of 12 5 and is compounded monthly Danny spends 750 on car parts what is the balance on the card if Danny does not make a payment for 2 months O 765 71 O961 77 1569 63

11 Find the the domain of the function f x 10z 11 11 U 11 1 U 1 O 11 U 11 O 1 U 1 O 1 U 1 11 U 11 O 11 U 11

What is the domain of the function f 2 3 32 7 4 Select the sign and then enter the value s of t I

Find the domain and range of the following graph Write your answer as an interval Domain Range 4 01 2 2 2 4 4

Find the domain and range of the following graph in interval notation 41 3 2 Domain Range NOTE If you do not see an endpoint assume that the graph continues forever in the same dire Entry example 2 3 or 00 5

You choose to invest your 3 110 income tax refund check rather than spend it in an account earning 5 compounded annually How much will the account be worth in 30 years Use the Table provided

Clayton s family is going to the Bahamas on vacation next week The airline has a weight limit for luggage Clayton needs to make sure his bag weighs no more than 50 pounds Let w represent the number of pounds that Clayton s bag can weigh Which inequality models the story W 50 25 W 50 30 35 Graph the inequality that models the story To draw a ray plot an endpoint and select an arrow Select an endpoint to change it from closed to open Select the middle of the ray to delete it 40 45 W 50 50 W 50 55 60 65 70 75 Video D Que ans T ela 00 HR Sma out o

Is x 2 a factor of x5 9x4 9x 10x 7x 14 Select an answer Is 2x 7 a factor of 8x 20x 8x 560 The remainder when you divide is Select an answer The remainder when you divide is Is x 5 a factor of x5 9x4 5x 4x 2x 9485 Select an answer The remainder when you divide is

Is the line that contains the points with coordinates 7 0 and 0 4 parallel to the line that contains the points with coordinates 6 1 and 1 3 Yes No Need Help

Find the exact value under the given conditions sin a 17 O O 220 221 140 221 21 221 0 a cos 1 171 cos B 3 0 B 13 Find cos a B

When solving 5k 6 39 what two equations would we set up to all A 5k 6 39 B 5k 6 39

ch each grap I 2 B a 0 2 0 1 0 4 b 3 0 1 0 c 0 6 0 4 0 6 0 2 d 2 0 6 0 4 0 0 0 e 2 0 1 0 4 0 f 0 3 0 1

Ocean waves move in parallel lines toward the shore The figure shows the path that a windsurfer takes across several waves For this exercise think of the windsurfer s wake as a line If m 1 2x 3y and m2 2x y find x and y 62 X 0 2 and y

34 A sample of size n 50 is drawn from a population whose standard deviation is o 26 a Find the margin of error for a 90 confidence interval for u b If the sample size were n 40 would the margin of error be larger or smal

V 14 Samantha broth she stock and the broth

following system of equations ctly one solution 2x 5y 9 2x 7y 6 Infinitely Many

Express in simplest radical form 5 112x 3x 63x

Express in simplest radical form 5 28x x 7x

van e du VT 2 14x2 e dz dx 10 px 20 4 de 3 28 1472 xe 3 dx 14x2 x e 4 dx 100 x e 43 dx I find the exact values of the following improper integrals

Watch help video Given x 0 and y 0

Which classification correctly describes the following number 2 5 50 Rational Number

A graphing calculator is recommended Use Simpson s Rule with n 10 to estimate the arc length of the curve Round your answer to six decimal places y In 5 x 0 x 5 Find the answer produced by a calculator or computer to compare with the previous result Round your answer to six decimal places

Equation Equation 2 PART B What is the solution to the systems of equations found in the graph above v 2

Which graph below is the inverse of f x 3x 1 O O 3 2 2 4 3 2 13 2 1 2 1 4 3 2 1 2 21 1 1 V 1 2 1 2 2

Select one De 61 18 A machine salesperson earns a base salary of 45 000 plus a commission of 300 for every machine he sells Write an equation that shows the total amount of income i the salesperson earns if he sells m machines in a year De O m 300i 45000 m 45000i 300 i 300m 45000 i 45000m 300 Oi 45000m 300 m 300i 45000

If g x 6X then g x 1 g x px g x 1 Find p

If x 6 0 and 1 2x 1 which of the following values of x is NOT a solution

You play a game using the spinner shown Find the probability that you get an even number on your first spin and an odd number on your second spin O 8 S V w

Question 27 of 34 Step 1 of 1 Identify the sample in the given scenario Of the 1689 people in the U S sur Answer 2 Points

What is the minimum number of stars that need to be removed from the given figure so that no three of the emaining stars are collinear lying in the same straight line

A X 4 15 3x 2 3 2x 2 3 x 413 CX 8115 Dx 813 7 Slove the x

partial function 007 Quizzes Phoenix 2 correct graph of the 1 14 x 3 X 3 V 3 23

During a football season Lindsey rushed for 300 yards in the same time AJ rushed for 325 yards AJ had a rate of 5 yards game YPG more than Lindsey Find the YPG for each player Lindsey had 60 YPG AJ had 65 YPG Lindsey had 80 YPG AJ had 75 YPG Lindsey had 80 YPG AJ had 85 YPG Lindsey had 90 YPG AJ had 95 YPG Question 22 2 points Heron s formula can be used to find the area of a triangle if given all three sides a b Quizzes Phoenis 2 e

The number of users on a website is 5500 and is growing exponentially at a rate of 58 per year Write a function to represent the number of users on the website after t years where the daily rate of change can be found from a constant in the function Round all coefficients in the function to four decimal places Also determine the percentage rate of change per day to the nearest hundredth of a percent Function f t