If it takes 12 days to fill a tank using four taps, how long would it take to fill the same tank using 6 taps instead?

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?