2^x=16^x-1

2^x=16^x-1

large box measures 4 ft by 7 ft by 3 ft. Find the volume of the box. Convert your answer to in3

Exponential & Logarithmic equations

I tried to solve it; my answer was -14. Is that right?

Can you please solve this problem with an explanation?

The expression '(1/2)mv^2 gives the kinectic energy in joules of an object with a mass of m kg traveling at a speed of v meters per second. What is the kinetic energy of an aircraft with a mass of...

I'm completing a revision exercise as test prep and I just cannot get it to work out. Please help...

The answer must be in exponential notation.

I need help finding exponents with zeros

Simplifying Exponents

25x5 + 65x4 - 80x3 factor completely I came up with 5x3(5x2 + 13x + 16) am I right??>

(3x3y5)2 (x2y3)-2 perform the indicated operation and simplify as needed. HELP!

There is a polygon that is 27 miles2 what is side a

This is the problem. I'm stuck because it's in an exponent. I think I'd make the bases the same but I'm not sure where to go from there. 8 ^ (6 · x − 7) = 64 ^ (7· x − 2) also...

I know that since there are exponents they have to have the same base but I can't figure it out. Thanks for any help! 9^8x · (1/3)^ (4x + 2) = 27 · (3^x)^−4

Acidity is measured on the pH scale. Here, pH stands for "potential of Hydrogen." Here is how the scale works. The acidity of a solution is determined by the concentration H of hydrogen...

At OLMC, there are 1141 lockers, one per student. On the first day of the school year the first student, Olivia, runs through the school and opens every locker. The second student,...

I'm having a little trouble solving equations when there is a rational exponent. Would you be able to explain how to do the following? (x+3)^2/3 = 8 (x^2-5)^3/2=27 3x(x-1)^1/2 +...

The product of negative 5 and negative 4 increased by 3

(1,7.5) and (3, 16.875) Thanks!

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