A boy is 17 tears old and his sister is twice as old. when the boy turns 23 yrs old what will be the age of his sister?

if you take a train to san francisco some location it will take 9 hours and 27 minutes if you take a plane it will take 1 hour and 56 minutes how much time will you save if you take a plane

These number's follow a pattern. 0.006 0.06 0.6 6 __ __ Then ... what are the other two numbers in the pattern?

How many teaspoons of minced garlic equals one clove?

One fourth plus three over two

In a club there are 10 women and 7 men. A committee of 6 women and 4 men is to be chosen. How many different ways are there to select the committee? A) 1,680 ways B) 27 ways C) 7,350 ways D) 127,008,000 ways

Cookies are on sale! Today each cookie costs $ 0. 7 5 $0.75 less than the normal price. Right now if you buy 7 7 of them it will only cost you $ 2. 8 0 $2.80! Write an equation to determine the normal price of each cookie (c) (c).

Jennifer got a box of chocolates. The box is a right triangular prism shaped box. It is 7 inches wide, and the triangular side measures 2 in. base x 3 in. height. What is the surface area of the box of chocolates.

Calculate the square root of the difference of the squares of 25 and 20 and divide the result by (2 - 1/5)

Amy wrote a check for $32 to pay her monthly electricity bill, but when balancing her checkbook, she accidentally recorded it as a credit rather than as a debit. how will her check register compare to her monthly bank statement when she receives it?

A baseball field is in the shape of a square. The distance between each pair of bases along the edge of the square is 90 feet. What is the distance between home plate and second base? StartRoot 2 EndRoot feet