Estimate then find the sum 169+354

38. Find the surface area of the sphere, both in terms of pi and as a decimal. Use 3.14 for pi. Round your answer to the nearest tenth.

8/9 divided. By - 2 2/3

Change 72 out of 123 to a percentage

The odds of spinning red on a spinner are 2:7. What is the probability of not spinning red?

You have a continuous random variable X, for which the mean µ equals 2.71. You apply the transformation X * = 5 - 3X to the values of the random variable. What is the mean of the transformed variable?

Your macaroni and cheese recipe calls for 1 2/3 cups of milk. You're having company and you need to quadruple the recipe. How much milk will you need?

Math will give medals Which of the following are reasonable answers for the product of two negatives and a positive? 20 10 -20 -10

Ashely walks 2 1/2 miles around a lake around three times a week. If Ashley walks around the lake in 3/4 hour, what is her rate of speed? (Hint: Use the formula r = d/t, where the r is rate, d is distance, and t is time.

Solve for d. h + 4 d = 5b A) d = bh + 5 B) d = h 5b C) d = h + 4 5b D) d = h - 4 5b

Kate jump 225 times in 3 minutes