If a penny is tossed four times and comes up heads all four times, the probability of heads on the fifth trial is

Find the Mode 505, 506, 505, 503, 500, 502, 500, 510, 512

Janelle earns $950 a week. Carter earns $50,320 a year. Each works 52 weeks a year. What is the difference between the amounts Janelle and Carter earn in 30 years? Explain.

On a certain ship that sank, the probability of survival was 0.294. Among first class passengers, it was 0.563. Were survival and ticket class independent? Explain. Choose the correct answer below. A.

24 is. 6% of what number

4x+2 (3x-9) = 42 what is x equal

Which relationship between sample size and sampling error is correct?

We need to order 8.5 gallons per day from Pools-R-Us, but they only take orders in quarts. Let's complete the ratio table to find how much water to order in quarts/ quarts: 4 - ___ gallons: 1 - 8.5

When Isabel began her book-selling business, she stored her inventory in her garage. Now that her business has grown, she wants to rent warehouse space. Lisa owns a large warehouse nearby and can rent space to Isabel.

Is 25 possible solution to the following inequality? 100 < 4x

What is the value of s in the equation 3r=10+5s when r = 10