Steven throws 50 free throws on Monday, and hits 76% of them. On Tuesday, Steven succeeds on 9 out of 10 free throws. If Steven throws 30 free throw attempts on Wednesday, how many does he need to make in order to have an overall free throw success rate of 80%? Note: a success rate of 80% overall means that 80% of the total of all his throws across all three days were successes.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94