Bananas cost $0.86 per pound.•green beans cost $1.07 per pound.•sarah bought 5 pounds of produce at the store.•sarah spent $4.72 at the grocery store. enter the number of pounds of each type of produce that sarah bought. hlp

If tana tanb=k, show that(1+k)cos(a+b)=(1-k)cos(a-b)

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%