Evaluate 15r+6 (60-r) for r = 20,30 and 40. what conclusion can you draw

Wyatt analyzed the data from his science experiment and found that the MAD was greater than the IQR. What does this tell you about the variability of the data?

Brett can plow out all the driveways on his street with his new four-wheel-drive truck in 6 hours. Using a snow blade on a lawn tractor, his neighbor can plow out the same number of driveways in 12 hours.

If f (x, y) = x (x2 + y2) - 3/2 esin (x2y), find fx (1, 0). [Hint: Instead of finding fx (x, y) first, note that it's easier to use the following equations.] fx (a, b) = g' (a) where g (x) = f (x, b) fx (a, b) = lim h→0 f (a + h, b) - f (a, b) h

Piece of rope that is 15 ft long what is the area

3041-w=2875 what's the answer for w

What decimal is equivalent to 6 %

Calculate the length of circumference in a circle with a radius of 5cm. calcuate it using pie = 3

During one day in 1918 the temperature in Granville, north Dakota begin at - 33° and rise for 12 hours. The high temperature was about 51°. about how many degrees per hour did the temperature rise

A sweater is $32. It is 25% off the original price this week would the shopper saved be considered the part, whole or percent

A man and his grandson have the same birthday. If for six consecutive birthdays the man is a whole number of the time as old as his grandson, how old is each at the sixth birthday?