Das has 3/4 of bottle of water. He drinks 3/8 of the bottle. How much of the bottle dose he have left?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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?