The plannet mercury takes 56.6 earth day to rotate once about its axis. about how many times does iy rotate about its axis during one earth year?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Charlie tosses five coins. what is the probability that all five coins will land tails up.

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is