A window has a shape of a square surmounted by a semicircle. The base of the window is measured as having a width of 60 cm with a possible error in measurement of 0.1 cm. Use differentials to estimate the maximum error possible in computing the area of the window.

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

What is 20+(5 x 2/5 )+ 3 show your work