340.8 cm^2.
72+72+72+62.4+62.4=340.8cm^2.
<span>w divided by 7 1/2
Substitute variable for numbers
5 5/6 divided by 7 1/2
Convert the mixed numbers into improper fractions
35/6 divided by 15/2
Convert the division sign to multiplication while flipping the fraction 15/2 to 2/15
35/6*2/15
Multiply
Final Answer: 70/90</span>
Simplify the expression and you get 3a^4B
Answer:
answer is A
Step-by-step explanation:
"The data is a random sample from the population of interest.
This condition is met since he took an SRS (simple random sample) from the population of interest."
khan academy (trust me i try to find the answer might as well just give it, it was the only green one)
n = 66
Step-by-step explanation:
you can make a proportion 3/99 = 2/x
99 * 2= 198
3 * x = 3x
so the equation would be 198 = 3x
than do 198 ÷ 3 on ur calculator
so x (or n in this context) would equal 66
