HighSchoolCalculus

900^32= 34336838202925124846578490892810000000000000000000000000000000000000000000000000000000000000000  or 3.4336838202925125e94

To find the percentage of 4 out of 40 just divide 4 by 40, multiply the quotient by 100, and put a percent sigh behind your final answer, like so:

(4 / 40) * 100 = 10%

900^2+94^32 = 1380674536088650126365233338290905239051505147118049339938462736 

or.... 1.3806745360886501e63

There is nothing to solve x for. Maybe if you added an equal sign and a number on the other side then the question would be feasible.

This one gets old... really fast... although the answer is 19.

1,610/46 = 0.035

Easy peasy.

To start things off if a power is in a fraction form it means that it wants you to take the root of the denominator. A rewrite is best suited to solve these kinds of problems.

Let's take your example, 36^(1/4)...

Here's the rewrite...

\(\sqrt[4]{36}\)

I don't feel like doing the exact answer but here's an estimate

2.4494897427831781

You can use the fraction help or push "/" to make a fraction. 

If she walks for 5 mins (.083 hours) before your start then if you multiply that time by her rate (3 miles / hour), thus canceling out the unit of hours and leaving you with miles then she actually walked... .249 miles!

HAZZA! :D

To find the mean of a set of numbers you have to add all those numbers together and then divide that sum by the amount of numbers you added like so:

My numbers: 10, 20, 30, 40

Add them all together: 10 + 20 + 30 + 40 = 100

Divide by 4 (you added 4 numbers together): 100 / 4 = 25

The mean of the numbers 10, 20, 30, 40 is... 25