Diana worked on her science project for 5 2 3 hours. Gabe worked on his science project 1 3 4 times as long as Diana. Paula worked on her science project 3 4 times as long as Diana. Select True or False for each statement.

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

What is the total surface area of this square pyramid?

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)