Find the rectangle of largest area that can be inscribed in a semicircle of radius r, assuming that one side of the rectangle lies on the diameter of the semicircle.

1. If you drive 100 kilometers in 20 seconds, what is your average speed in kilometers per second?

What is the scientific notation of 673.5

Solve for X. X = m/n x + 2

Ambet has 2 quarters, 1 dime, and 3 pennies. How much money does amber have?

Find the exact radius of a circle with circumference 28pi meters.

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 Find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.

A service club wants to buy tickets to a baseball game. Tickets are avalible for the grandstand and for the bleachers Grandstand's ticket is $25 Bleachers Ticket is $15 Which expression represents the total cost, in dollars, for g grandstand and b

Find the domain and the range of the relation. Determine whether the relation is a function. { (-1,0), (7,0), (-1,9), (-6,-9) }

George bought 30 packs of football cards. there were 14 cards in each pack. How many cards did George buy?

The bases of a trapezoid are 11 m and 14 m is 10 m what is the area of the trapezoid