Evaluate the integral. ∫50∫25−x2√−25−x2√∫25−x2−z2√−25−x2−z 2√1(x2+y2+z2)1/2dydzdx∫05∫−25−x225− x2∫−25−x2−z225−x2−z21(x2+y2+z2)1/2d ydzdx

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm