Amotorboat moves across a lake at a constant speed. when it begins, it is 64
km from the shore. after 17 minutes, it is 30 km from the shore. which
function describes the motorboat's distance from the shore?
o a. y = 2x + 64
o b. y=-17x+64
o c. y=-2x+64
o d. y=-17x+ 30
answer quick

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

The area of a circle is equal to 1 dm². find the radius of the circle.