What is 4 times 4 to the second power

In statistics, results are always reported with 100% certainty. T/F

3x+5y=-7 x+5y=-19 solve using substitution, and it would be great if you could show your work.

The function f (t) = t2 + 12t - 18 represents a parabola. Part A: Rewrite the function in vertex form by completing the square. Show your work. Part B: Determine the vertex and indicate whether it is a maximum or a minimum on the graph.

Derek applies grass seed to 2/5 acre in 3/4 hour. How many acres can Derek cover per hour?

Check 0,3 is a solution of 3x+2y=6

What's is the number of 15,409

Which of the following illustrates the truth value of the given statements? 5.3 = 15 or 7 + 5 = 20

18 thousands equals Renaming numbers

The length of a rectangle is 6 cm more that it's width. If the area of the rectangle is 27 cm^2, find the dimensions of the rectangle.

If f (a. b) = f (a) + f (b) and f (2) = 3, then f (32) equals how can we get 15 after this f (16) = f (8) + f (2) + f (2) ? what's the next step?