susan has $30 in a savings account. The interest rate is 10% per year. To the nearest cent, how much will she have in 3years?

Step-by-step explanation:

CA = P(1+ R/100)^T

= $30(1+ 10/100)^3

=$30(1331/1000)

=$39.94

=$39.95

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet