3 years ago

25 exponent 9 is grewter then (5 exponent 4) and a exponent 2 next to the parentheses

1 answer:

4 0

Remember
$(x^m)^n=x^{mn}$

so let's rewrite them

25=5^2
so
$25^9>(5^4)^2$
$(5^2)^9>5^{4*2}$
$5^{2*9}>5^8$
$5^{18}>5^8$
yep, that's definitely true

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Your cellphone plan is by the minute . Each minute of use costs $0.10 . Create a relation that represents the amount spent ,A, p

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Answer:

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Step-by-step explanation:

Since your cell phone plan is by the minute, and each minute of use cost $ 0.10, to create a relation that represents the amount spent, A, per minute, m, of call time, and then use the relation to find the amount spent if you talk 65 minutes, the following calculations must be performed:

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