Rachel's free throw average for basketball is 60%. she wants to predict how many times in the next 50 tries she will make a free throw. describe how she could use 10 index cards to predict the answer. me.

Recording how many shots she makes and how may she misses in those 50 tries.

Step-by-step explanation:

If Rachel has a 60% average free throw, she will make 30 out of the 50 attempts she will do.

In this case the only thing that you have to do will be:

100%- 50

60%-x

x=

This will equal 30.

english, cause i can’t you

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!