An object is moving at a speed of 3 kilometers per hour. Express the speed in feet per minute. Round your answer to the nearest whole number

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Find the area of the unshaded square

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?