What does it mean when a researcher states that an observed effect or difference is significant with a confidence level of 99%?

How do you do this function (3t + 4) (2t + 1)

How many rectangular tables would be necessary to seat 256 people at 12 seats per person?

A pool with 8,000 liters of water holds how many killoliters of water?

So lets say walmart is selling pickles 5.99$ the other store sells it for 3.49 which one is better to buy

Can a triangle with the angles of 0, 90, and 90 be considered a triangle?

A family plans to surround their pool with a patio of constant width. The pool has an area of 150 square feet. The dimensions of the pool with the patio will be 15 feet by 20 feet. Find the dimensions of the pool.

Type 11//5 in the simplest form

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.