combining and simplifying, must be positive at the end

combining and simplifying, must be positive at the end

area of 576 square inches i need the side length

(23x-1 + 10)/21 = 18

This question is about exponents and powers.

Can you help solve for x? A) -5+3x^7/4=379 B) (x^-4/5)/(5)=125

(a4)4 ÷ 2b the answer I was getting was a16 / 2b or a8 if possible can you please provide the steps how to get this answer dealing with the...

please solve this question: 2*3^4*2^5/9*4^2 I am getting 9216 as the answer,is it correct

2*3^4*2^5/9*4^2 I am getting the answer 9216,kindly reply that is my answer correct

What is the value of: y^3 - 20y^2 + 17y - 147 ?

2^x=16^x-1

Question: A perfectly competitive firm maximises profits by producing the quantity Of output at which marginal cost equals price. Assuming that it takes time for...

x2/3 - 7x1/3 + 12 = 0

exponents

Turn 20,000 into a single digit integer times a power of 10.

solve 81-(2^-2) Explanation 1: 81 is the same as saying 34 writing out the whole problem again, replacing 81 with 34 you get 34(2^-2) (2^-2) is the same as saying 1/2^2=1/4 3-4*1/4 = 3^-4/4 = 3^-1 = 1/3 Explanation 2: 81 is simplified to a smaller number and is the same as saying 3^4. So our equation now looks like this: 3^-4(2^-2)... read more

Math exponents

1) One pint of blood contains about 2.4•10^12 red blood cells. How many seconds will it take your body to replace the red blood cells lost by donating one pint of blood? How many days? 2)Explain...

1) 6x^7/3x^4 (6x to the power of 7 over 3x to the power of 4) 2) In parenthesis the 3rd root of 125 and outside of that equation/ parenthesis is the exponent of 4

The population of smartsville in 1950 was 9618 . if the population was growing 3.25% per year. determine the population in 1960 and in 2003. and when will the populatioin reach 20,000

3n - 2n = 1 How many solutions does it have and prove them?

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