Kenneth S.

Some types of investments--such as Certificates of Deposit--earn interest based on a percentage rate. People often estimate the doubling time of investments to predict how much money the investment... more

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Ratios

11/27/17

find the ratio of a+b=3a

a+b=3a

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11/27/17

He is using a microphone to record a 40/9 minutes humpback song.He has 16 minutes of battery power left. How many full times will he be able to record the song?

I don't understand this!!!!!!

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Math Help

11/27/17

MATHEMATICS

solve for x in each of the following a) 7^x=343 b) 2^-3=1/512 c) 2x-5/3=5/6 d) x+ 2 1/2=5 2/3 e) 20+x/x =4/5 f) 2x+4 = 3x - 1/3

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Fractions

11/27/17

Jeff uses 3 fifth size strips to model 3/5. He wants to use tenth size strips to model an equivalent fraction. How many tenth size strips will he need?

Please help!

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Algebra Word Problem Word Problems

11/27/17

HELP ASAP PLEASE

You are buying orange juices for 245 dollars per container and have a gift card worth 20 dollars. The function f(x)=245x-20 represents your total cost f(x) if you buy x containers of orange juice... more

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Banking

11/27/17

what is a bank statement?

This is a multiple choice question and the alternatives are as follows a. a form used to list money deposited b. a written record of cash spent c. a deduction for handling an account d. the amount... more

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Algebra

11/27/17

A long steel bar is to be cut in a ratio 2:3:5. If the middle number is 12, how long is the steel bar?

Please I need to find the solution

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Problem Solving Percentage Problems

11/27/17

How much wil they recive

ommy and erin are given 100$ savings bond by thier uncle ken.they are to share the bond.the bond growsata rate of 5% every year and can be redeemd early without penalty.if they fedeem the bond... more

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Maths

11/27/17

How would you solve for x?

X/4 + 10 = x/2X/2 - x/3 = 600Solve for x

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Algre

11/26/17

what is the slope the line represented by5x-12y=24

i need help

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Calculus

11/26/17

Y=x/x+Y, then dy/dx=

Calculus AB

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Algebra 1 Age Word Problem

11/26/17

Joe is 23 years old and his daughter Elise is 2. In how many years will Joe be twice as old as Elise?

Algebra Age Word Problems

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Calculus

11/26/17

Find dy/DX for 5x2- 2xy+7y2=0

Calculus AB

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Unit Rate

11/26/17

what is unit rate per hour for 42 1/3 miles in 1 1/3 hours

full question: Graham drove 42 and one third4213 miles in 1 and one third113 hours. What is the unit rate for miles per hour? Use pencil and paper. Describe a situation in which the unit rate would... more

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