What is the gcf of 24,30,42

A: It will snow tomorrow. B: Students in one class perform better on tests than do students in another class. Which of the two statements is a candidate for hypothesis testing? Explain your reasoning.

Karen paid 43.70 for a book. The price of the books was $40. What was the sales tax rate?

My number has a ten digit that is 8 more than the one digit

Two wires are connected by stakes from the ground to the top of a vertical pole that is anchored halfway between the stakes. Each wire is 11 feet long, and the stakes are 20 feet apart.

Let the sample space represent all the values from 1 to 10. Let A = {1, 2, 8} and B = {2, 7}. What is the P (A ∩ B) ?

What is total differential of a function?

What is the slope-intercept form of this equation? 8x 6y=12 a) y=-4/3x 2 b) y=-4/3x 6 c) y=4/3x 6 d) y=2/3x 2

What is 247 divided by 10 with a two power

Rob runs at a constant speed of 3.8 meters per second for one half hour. Then, he walks at a rate of 1.6 meters per second for one half hour. How far did Rob run and walk in 60 minutes?

David kicks a soccer ball off the ground and in the air, with an initial velocity of 35 feet per second. using the formula h (t) = - 16t2 vt s, what is the maximum height the soccer ball reaches? a. 17.9 feet b. 18.2 feet c. 18.7 feet d. 19.1 feet