Compound interest

Caiden earned $475 from mowing lawns last summer.He deposited this money in an account that pays an interest rate of 3.8% compounded annually. What will be his balance after 15 years?

• $827.52                     (Mr. Williams)       

• $831.10                 (Mrs. Hoch)

• $839.45                    (Mr. Krajunus)

• $846.80                   (Ms. Palombo)

Emily’s parents put $1,500 in her bank account for college tuition. At an interest rate of 8.25% compounded semiannually,what will be the balance after 18 years?

• $6,273.50  frustrated

• $6,314.08 bewildered

• $6,385.72         pleased

• $6,427.94           tickled pink

Mark took a loan out for $25,690 to purchase a truck. At an interest rate of 5.2% compounded monthly, how much total will he have paid after 5 years?

• $33,299.42       playing dodgeball

• $33,672.68   climbing trees

• $34,157.04         riding unicycles

• $34,710.88      flipping pancakes

Olivia would like to buy some new furniture for her home. She decides to buy the furniture on credit with 9.5% interest compounded quarterly. If she spent $7,400, how much total will she have paid after 8 years?

• $15,415.94       LeBron James

• $15,683.28            Chase Utley

• $15,927.56       Serena Williams

• $16,349.72            Tom Brady

Kennedy won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% interest compounded quarterly, how much interest will she earn in 10 years?

• $915.59                Rome

• $933.28             Sydney

• $979.81               Dublin

• $1,005.09              Paris

Riley invested $1,000 in savings bonds. If the bonds earn 6.75% interest compounded semi-annually,how much interest will Riley earn in 15 years?

• $1,584.62                   the train station

• $1,651.39                   the movie theater

• $1,706.86                   the art museum

• $1,893.45                   the bakery

Twelve years ago, Claire put $1,800 in an account that pays an interest rate of 2.5% compounded semiannually.She now plans to take the  money in that account and invest it in another account that earns 4% interest compounded monthly. How much money will be in this new account after 7 years?

• $3,207.40             eating ice cream 

• $3,348.96        chewing gum

• $3,574.15            telling math jokes

• $3,733.62                   tap dancing

Semi-Annually means how many times a year?

• 4

• 2

• 1

• 6

Riley invested $1,000 in savings bonds. If the bonds earn 6.75% interest compounded semi-annually, how much total will Riley earn in 15 years?

• $1,584.62

• $2,651.39

• $2,706.86

• $1,825.10

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CCSS.HSF-LE.A.1C

Kennedy won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% interest compounded quarterly, how much total will she earn in 10 years?

• $4915.59

• $3933.28

• $2979.81

• $4005.09