The amount of money,

A

(

t

)

A (t)

in a savings account that pays 3% interest, compounded quarterly for

t

t

yesrs, when an initial investment of $2000 is made, is given by

A

(

t

)

=

2000

(

1.0075

)

4

t

A (t) = 2000 (1.0075) 4t

.

Three friends ate dinner at a restaurant. The friends decided to add a 15% tip and then split the bill evenly. Each friend paid $10.35. What was the total bill for dinner before tip?

Claire power walks 1/9 of a mile in 1/54 of an hour compute the unit rate as the complex fraction

K divided by - 8 equals 7

How many seconds equal 3.6 hours?

I Am A Number That Is Double The Product Of 2 And 7. One Of My Factors Is 7 What Is My Other factor

You have a coupon of 10% off a DVD that cost $15. If a tax of 8% is charged on the original amount, what will you pay for the DVD

The quotient of the sum of 2 and a number b and 3

Frank measured 56 cm. The actual length was 61 cm. Which expression shows his percent error?

Which choice describes whether x = 19 is the solution of the equation 42 = 3x - 15? CLEAR CHECK x = 19 is not the solution because 3 • 19 - 15 = 3 • 4 = 12, not 42. x = 19 is the solution because 3 • 19 - 15 = 3 • 4 = 12.

Write the equation of a line that has a slope 1/3 and y - intercept 4