Suppose the probability of a single well hitting oil in one field is 1/15 and in a second field is 1/30. What is the probability that a well in each field will both produce oil? 2/45 1/10 1/450

A water tank is currently three-quarters full. If 2500 gallons are drained, the tank will be one-third full. How many gallons of water can the tank hold when full?

Which number is between 3/4 and 0.8

The graph represents a distribution of data. A graph shows the horizontal axis numbered 35 to x. The vertical axis is unnumbered. The graph shows an upward trend from 35 to 50 then a downward trend from 50 to 65. What is the mean of the data

A company that accepts credit cards is charged $0.02 a transaction in addition to a 1% fee on the value of the transaction. How much will the company be charged for a transaction of $580.00?

2. Conner took his sister and their mother to breakfast, and the pretax bill was $38.25. He decided to leave an 18% tip. The sales tax rate is 5.25%. What was the final amount of the bill?

What are the partial products of 42x5?

Mike has coffee worth 4$ per pound that he wishes to mix with 20 pounds of coffee worth 7$ per pound to get a mixture that can be sold for 5$ per pound. How many pounds of the cheaper coffee should he use?

If you roll two number cubes and add the results, which is more likely, getting an even sum or getting an odd sum? Explain

It takes Audrey 35 hour to paint 25 square yards of wood to be used for making shelves. How many square yards can she paint in 1 hour? Enter your answer in the box as a fraction in simplest form.

Daniel takes his dog on a walk 3 times a day. How many walks does he go on in one week?