Answer:
They multiplied the exponents instead of adding.
Step-by-step explanation:
Essentially, 2^2 x 2^3 is (2)(2) x (2)(2)(2) which is 5, not 6
Answer:
THX FOR FREE POINT
Step-by-step explanation:
THANK YOU
First step: x= ± √ 121
Second step and correct answer: x= ± 11
Because: x^2 = x= ± √
15 / 40 = .375
total # total #
of girls of students
.375 = 37.5%
15/40 as a fraction ---> simplify ---> 3/8