Please I really need help

Please I really need help

I need to rewrite this: 1/a^-n, as a power of a.

The online game World of Warcraft has seen a decline in subscribers in recent years. The number of subscribers peaked in 2010 at 12.01 million; in 2015, this number had declined to 5.42 million. Suppose...

I don't know where to begin

i need help solving this equation

Find the numbers for 324^987 and 18^1971 and divide

The 22nd root of k is not a positive integer .show how to find n

Solve (2 3/5)^-2

express P as an exponential function as the elapsed time in months

Explain how to determine the number of terms in a binomial expansion. Describe the pattern on the exponents on x in the expansion of (x + y)n

1. 2x^-1 times 2x^-4 2. 3u^-1 v^0/3u^4

In dealing with exponents, what powers will only contain 1's and 0's.

What do you know about the sum of the exponents for x and y in any term in the expansion of (x + y)n

What do you know about the sum of the exponents for x and y in any term in the expansion of (x + y)n. 1 11 121 1331 14641 . . . . . . How would you...

A) m - n > 0 B) n - m > 0 C) n - m < 0 D) m - n < 0 E) n2 - m2 >0

Need a little help simplifying with exponents

please show me/explain to me what the student did wrong

I cant figure it out because the country road is only 16 miles long and highway is 256 miles long

what is the expanded form using exponents

This question is to prove that m-n=2 ........please give me the answer

(a4)4 ÷ 2b

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