All you have to do is add exponents when multiplying like monomials. So it's just 4^2
Answer:
0.015625
Step-by-step explanation:
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Answer:
n + 25 = 100
n = 75
Step-by-step explanation:
When you write an equation for what's given, you get n + 25 = 100.
Then you do some simple math and subtract 25 from 100 to find n. Or 75.
Answer:
d = 289
Step-by-step explanation:
The circumference is given by
C = pi *d
907.46 = pi *d
Using 3.14 for pi
907.46 = 3.14 d
Divide each side by 3.14
907.46 /3.14= 3.14 d/3.14
289 = d