Answer:
52
Step-by-step explanation:
SA=2*4*3+2*4*2+2*3*2=24+16+12=52
I think it’s E... because the first one was controlled and the second one is just observing the people that used it and the people that didn’t
The sum of 1/3 and 4/5 is 17/15 because I turned the fractions into fractions with common denominators.
7 x 17/15 is 119/15 or 7 14/15. You do whole number x numerator and leave the denominator so you get 119/15. The answer is 7 14/15 :)
40+30+20=90 (number of people with tickets; out of 100)
100-90=10
10 people had neither basketball nor football season tickets
Answer:
He answered 20 questions correctly.
Step-by-step explanation:
25×.8(80%) = 20.
