Nina plays catcher on her softball team. She wants to design a better mitt to catch the ball. She is just beginning the design process. Which step should she do first? Choose the correct answer.

build a prototype

test her prototype

tell her team what she learns

make conclusions about solutions

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Factor the monomial completely 42a3b3

What is the x-intercept and y-intercept of the equation 2x+1. 2o