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Karen Gaines invested 12,000 in a money market account with an interest rate of 2.25% compounded semiannually. Seven years later, Karen withdrew the full amount to put toward the down payment on a new house. How much did Karen withdraw from the account?

A bag is filled with green and blue marbles. There are 77 marbles in the bag. If there are 17 more green marbles than blue marbles, find the number of green marbles and the number of blue marbles in the bag.

sixteen increased by twice a number is-56

The sum of an integer and 3 times the next consecutive even integer is 6. Find the value of the greater integer.

Suppose that 12 inches of wire costs 60 cents.:At the same rate, how much (in cents) will 39 inches of wire cost?

square has a perimeter of 36 millimeters. What is the área of the square?

solve the by using by using compound interest, If Josh invests 500 in a 5-year fixed interest savings bond that pays 5% per annum, how much will his entire investment be worth at the end of the term? by using compound interest

Calculate the gravity of a planet if a 4-meter pendulum has a period of 2 seconds. How many times greater is this than the gravity of the Earth?

What is the result when the number 77 is increased by 7.4%?

A triángulo has a base of 5.5 centimeters and a height of 9 centimeters. What is the area?

Wesley earned some money doing odd jobs last summer and put it in a savings account that earns 5% interest compounded quarterly. After 4 years, there is 800.00 in the account. How much did Wesley earn doing odd jobs?Round your answer to the nearest cent.

twice the difference of a number and 9 equals 3

A local hamburger shop sold a combinard total of 380 hamburgers and cheeseburgers on Sunday. There were 70 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Sunday?

Four more than the product of a number and 8 is 5.

Henry has 3,261 in an account. The interest rate is 5% compounded annually.To the nearest cent, how much interest will he earn in 1 year?

twice the difference of a number and 8 is 6

twice the difference of a number and 8 is 7

twice the difference of a number and 8 is 2

I have 12 cherries in a bowl and 25% of them are spoiled. How many cherries are spoiled?

The retail price of an office chair is 270. The chair was marked up 125%. What was the wasíntotaale cost of the chair?

what number is 75% of 125

Twelve less than five times a number is 63.

The diámetro of a circle is 4 in. Find its area in terms of

the sum of 6 consecutive odd numbers is 204. What is the fourth number in this sequence?

The sum of three consecutive numbers is 12. What are the numbers?

Bridget opened a savings account and deposited 500.00. The account earns 4% interest, compounded annually. If she wants to use the money to buy a new bicycle in 3 years, how much will she be able to spend on the bike?

The area of a rectángulo is 630 square inches. The length of the rectángulo is 70 inches. What is the width, in inches, of this rectángulo? 9

Nathan invested 75,000 in an account paying an interest rate of 6.8% 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 182,800?

Sunny read 1/5 of her book last night and 3/4 today. How much of the book has she read in total?

in an aquarium, 2/(5) of the fish are sturgeon fish. Of these, 3/5 are yellow tangs. what fraction of all fish are yellow tangs?

machine that manufactures automobile pistons is estimated to produce a defective piston 3% of the time. Suppose that this estimate is correct and that random sample of 90 pistons produced by this machine is taken. Answer the following. (If necessary, consult a list of formulas.) Estimate the number of pistons in the sample that are defective by giving the mean of the relevant distribution (that is, the expectation of the relevant random variable). Do not round your response.

Nick is stacking chairs after a school assembly. Each chair has a mass of 3 kilograms. Nick puts 7 chairs in each stack.What is the mass of each stack of chairs?

The scale on a map of a garden is 1:4000. How far apart on the map should two fountains be drawn if the actual distancia between the fountains is 360 metres

For how long must Kimberly invest 4130 at 3.75% p.a. for it to earn 929.25 in simple interest?

the product of 3 and a number is greater than 15

If a fair die is rolled 3 times, what is the probability, to the nearest thousandth, of getting exactaly 0 sixes?

Jacob deposited 2,535 in an account earning 10% interest compounded annually.To the nearest cent, how much will he have in 3 years?

what is the approximate area of a circle with diámetro of 8mm

Alvin's age is two times Elga's age. The sum of their ages is 24. What is Elga's age?

six less than two thirds of a number is negative ten

.A principal 20300, is invested at 12% interest for 5 years. Determine the future value if the interest is compounded quarterly. resent value of the project.

six more than the product of a number and 3 is equal to 4

In 4 years’ time, a mother will be three times as old as her son. Four years ago she was five times as old as her son. Find their present ages.

the product of some negative number and 3 less than twice that number is 464

Gina has a basket of apples. She gives 5 apples away, and she has 14 left. Write and solve an equation to find out how many apples were in the basket at the start.

the product of two consecutive positive integers is 306.we need to find the integers

truck is loaded with 1,000 sacks of flour that weigh a total of 5,180 pounds. How many pounds does each sack of flour weigh?

Each cement block weighs 7.3 kilograms. How much do 11 blocks weigh in total?

Four consecutive odd integers have a sum of-48. What is the value of the least integer?

seven less than . three times a number is 83 then find the numbers

Raymond earned some money doing odd jobs last summer and put it in a savings account that earns 13% interest compounded annually. After 7 years, there is 400.00 in the account. How much did Raymond earn doing odd jobs?

Kevin is 6 years older than Timothy, but 4 years ago Kevin was twice as old as Timothy, how old is kevin and timothy

8 percent of what number is 2

the difference between a number and six is twenty three

if a rock mixture is made of 4% magnesium. how much rock do you need to get 25kg of magnesium

Hansen is saving up money to buy a car. Hansen puts 8,000.00 into an account which earns 10% interest, compounded monthly. How much will he have in the account after 2 years?

Dale opened a savings account and deposited 2,000.00. The account earns 3% interest, compounded monthly. If he wants to use the money to buy a new bicycle in 2 years, how much will he be able to spend on the bike?

a black spider is 3/(8) inch and a brown spider is 1/(3) inches how much longer is the black spider than the brown.

seven more than the quotient of a number and 2 is 10

One month Ravi rented 5 movies and 3 video games for a total of \$22. The next month he rented 2 movies and 6 video games for a total of \$34. Find the rental cost for each movie and each video game.

The sum of two numbers is 66. The smaller number is 16 less than the larger number. What are the numbers?

The radius of a circle is 2 yards. What is the circle's circunferencia?

225% of what number is 270

Gabrielle inherited some money from her grandfather and put it in a bank account that earns 2% interest compounded quarterly. After 8 years, Gabrielle had 500.00 in the bank account. How much interest did she earn?

the radius of a circle is 5in. Find its circunferencia in terms of pi

Determine the simple interest earned on 10,000 after 10 years if the APR is 7%.

A total of 504 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold. How many adult tickets were sold?

If a store offers a 15% discount on an item, and the original price is 80, what is the final price after the discount?

Michelle went to the hardware store and bought 5 yellow ropes. The total length of the ropes was 1.2 meters. How long was each rope?

The radio of a circle is 14 m. Find its area in terms of pipi.

Jocelyn invested 390 in an account paying an interest rate of 2.7% compounded daily. Assuming no deposits or withdrawals are made, how much money, to the nearest cent, would be in the account after 18 years?

Gabriel invested 17,000 in an account paying an interest rate of 3% compounded annually. 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 26,600?

Arianna opened a savings account and deposited 500.00 as principal. The account earns 5% interest, compounded monthly. What is the balance after 9 years?

Eight less than six times a number is greater than nine

annie sold her camera for 250 making a loss of 20% what was the cost price

4 less a number

Find the time required for an investment of 5000 dollars to grow to 6700 dollars at an interest rate of 7.5 percent per year, compounded quarterly. Your answer is t= years. You may enter the exacta value or round to 2 decimal places.

22 is 20% of what number

if you invest 2600 at 3% interest per year how much will you have all together after 5 years

The diameter of a circle is 12 yards. What is the circle's circunferencia?

The radio of a circle is 20 ft. Find its area in terms of pipi

Find the radio of a circle with an area of:615.75 square kilometers.

The sum of three consecutive even numbers is 48. What are the smallest of these numbers?

jonas buys 60 dogs and gives 20 away. How many does he have left

The circunferencia of a circle is 50.24 meters. What is the area of the circle? Use 3.14 for pi

One number is nine less than another. Their sum is twenty-seven. Find the numbers.

The diameter of a circle is 3 m. Find its circunferencia in terms of pipi.

sum of the squares of two numbers

Clara opened a savings account 10 years ago. The account earns 12% interest, compounded monthly. If the current balance is 1, 000.00, how much did she deposit initially?

April wants to borrow 1000 from her father and is willing to pay 15 in interest. Her father wants to charge an interest rate of 6%. How long can April keep the money?

75% of what number is 66

A pair of dice are rolled. What is the probability their total will be greater than 9?

Express the following in algebraic expression: the sum of a number x and 7.

Julie and Shawna are contestants in a pie eating contest. Shawna takes 1.5 times as long as Julie to finish eating a pie. Together they can eat a tableful of pies in 30 minutes. How long would it take Shawna to eat all the pies by herself? It would take Shawna blank minutes to eat a tableful of pies.

six more than a number is less than or equal to 10

Paisley has a mask collection. She keeps 158 of the masks on her wall, which is 79% of her entire collection. What is the total number of masks in Paisley's collection?

If five is subtracted from three times a certain number, the result is 10. What is the number? Write your answer on the blank.

10 less than a number,

Last Thursday was costume day at Felix's school. 80% of the 100 students wore a costume. How many students wore a costume?

This season, a farmer estimates that his banana crop will need 35,064 gallons of water. He also estimates that his mango crop will need 65,386 gallons. In all, how many gallons of water should the farmer plan to use?

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