2(5*10)+2(10*4)+2(5*4)=
2(50)+2(40)+2(20)=100+80+40=
220 cm^2
I found the answer by finding the areas of the 3 different sides, multiplying each area by 2 since each side has another side that is equal on a rectangular prism, then adding all of them together.
Fifth grade has 24 students per each teacher.
Sixth grade has about 23 students per teacher.
Sixth grade is lower.
Answer:
111.35
Step-by-step explanation:
effective rate: .085/12= .007083333333333333
payment=x

Answer:
Step-by-step explanation:
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because the bases are all the same.. just add the exponents

or
