What's the area of a sector of a circle that has a diameter of 10 in. if the length of the arc is 10 in.? a. 100 sq in. b. 75 sq in. c. 25 sq in. d. 50 sq in.

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.