Peter R.

09/22/22

If 10200 dollars is invested at an interest rate of 10 percent per year, find the value of the investment at the end of 5 years for the following compounding methods, to the nearest cent.

If 10200 dollars is invested at an interest rate of 10 percent per year, find the value of the investment at the end of 5 years for the following compounding methods, to the nearest cent.(a)... more

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Algebra 1

09/22/22

John works two jobs.

John works two jobs. As a security guard he earns 9.75 per hour. As a landscaper he earns $15.00 per hour. One week John worked a total of 40 hours and earned $468.75. How many hours did he work at... more

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Algebra 2

09/22/22

500 gallon tank is initially full of water and being drained at a rate of 10 gallons per minute

(a) Write a formula for a linear function W that gives the number of gallons of water in the tank after t minutes.W(t)=enter your response here(Type an expression using t as the variable. Do... more

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Prealgebra

09/21/22

In planning her retirement, Liza deposits some money at 2.5% interest, with twice as much deposited at 3.5%. Find the amount deposited at each rate if the total annual interest income is $1235

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Algebra 1

09/21/22

A scientist has two solutions

A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 55% salt and Solution B is 80%salt. She wants to obtain 90 ounces of... more

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Algebra 1

09/21/22

Write the equation of a line parallel to the line y = − x − 5 that goes through the point (9, -6)

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Algebra 1

09/21/22

A rectangle is drawn so the width is 4 inches longer than the height if the rectangle’s diagonal measurement is 20 inches find the height give your answer rounded to 1 decimal place

Find all real solutions to the equation 3r square -12=7r square 3-28r

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Algebra 1 Algebra 2 Precalculus

09/20/22

The hourly wage of of workers was raised once a year and grew exponentially from $ 9.00 to $ 13.81 in 8 years.

The hourly wage of workers was raised once a year and grew exponentially from $9.00 to $13.81 in 8 years. What was the growth rate?The growth rate was %. Round nearest 0.1%

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Algebra 1 Algebra 2 Precalculus

09/20/22

Algebra question

The profit formula for a small business is p = −x2 + 160x − 6000. Find the set of x-values that will keep the profit positive. (Enter your answer using interval notation.)

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Algebra 1

09/19/22

Algebra question

An aircraft factory manufactures airplane engines. The unit cost c (the cost in dollars to make each airplane engine) depends on the number of engines made. If x engines are made, then the unit... more

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Algebra 1

09/19/22

Write the following expression as a product of factors.

(x+1)-y(x+1).I have the answer sheet, but do not understand the stages to reach the answer. The answer is (x+1)(1-y) BTW.

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Algebra 1

09/18/22

A student earns $12 per hour for tutoring and $5 per hour as a teachers aid. Let x=the number of hours each week spent tutoring and y=the number of hours each week spent as a teacher’s aid

Write the objective function that describes total weekly earnings

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Algebra 2 Precalculus

09/15/22

Marcos is cutting ribbons for a craft project. Each ribbon needs to be 3/4 yard long. If each piece is always within plus or minus 1/16 yard, how long are the shortest and longest pieces of ribbon?

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Algebra 2

09/15/22

A single inequality needed

Fatoumata and her children went into a movie theater and will buy drinks and candies. Each drink costs $5.50 and each candy costs $3.75. Fatoumata has a total of $65 to spend on drinks and candies.... more

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Algebra 1

09/12/22

the quotient of a number an -2

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Algebra 1

09/12/22

the difference of a number and 7

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Algebra 1

09/12/22

Independent practice

A pipe is leaking at 1.5 cups per day.about how many gallons per week is the pipe leaking

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Algebra 1

09/11/22

algebra 1 algebraic expressions

"fifteen decreased by the quotient of a number and 3 is 20""four less than the product of a number and 7 is eight more than that number"

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Math Algebra 2 Calculus

09/10/22

A mother wants to invest $11,000.00 for her son's future education. She invests a portion of the money in a bank certificate of deposit

A mother wants to invest $11,000.00 for her son's future education. She invests a portion of the money in a bank certificate of deposit (CD account)which earns 4% and the remainder in a savings... more

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Algebra 1

09/09/22

Writing point-slope forms to satisfy given conditions

Write the point-slope form of the line's equation satisfying the given conditions. Then use the point-slope form of the equation to write the slope-intercept form of the equation in function... more

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Algebra 1

09/09/22

Linear functions with slopes

Give the slope and y-intercept of the line whose equation is given. Then graph the linear function. y = -3⁄10

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Algebra 1

09/09/22

If x and y vary directly and yy is 70 when x is 14, find y when x is 3.

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Algebra 1

09/08/22

Solve for a plz

x-6a=-2n

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Algebra 1

09/08/22

No se Pero no entendí mi tarea

5 more than the product of 6 and n is 17.

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Act Math

09/05/22

Find the savings plan balance

Find the savings plan balance after 18 months with an APR of 6% and monthly payments of $150.

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If 10200 dollars is invested at an interest rate of 10 percent per year, find the value of the investment at the end of 5 years for the following compounding methods, to the nearest cent.