Two hundred thirty-two of the 358 high school students surveyed at a local school say they plan on taking some form of postsecondary education. Calculate the margin of error (ME), rounded to the nearest...

Two hundred thirty-two of the 358 high school students surveyed at a local school say they plan on taking some form of postsecondary education. Calculate the margin of error (ME), rounded to the nearest...

You stand on a bridge and drop a pebble into the water below from a height of 75 feet. You can use the expression square root of 75/16 to find the time in seconds that it takes the pebble to hit...

how does sqrt(12)/2 simplify to sqrt(3) I asked a more complicated question about finding zero's of quadratic functions and the answer I received included sqrt(12)/2 which the person...

(9x^4) ^ 1/2 is this not 3x^2? because ^2(√9x^4)^1 3x^2 ?

3/2- sq root of 3

What is -2 squared +2 squared

Rationalize the denominator and simplify if necessary. keep as a simple fraction sqrt49r+3/6-8sqrtr

According to the answer key, the equation is 1/4x+1 but I don't understand where the 1/4 is coming from. I thought the antiderivative of rootx would be (x^(3/2))/(3/2) which is ultimately...

√(2+e2t+e-2t)=et+e-t What happend to the √2?

Is 3i the fifth root of -243i? Justify please.

(x^2-2x+5)^(1/2)

simplify the expression assume that x and y represent nonegative real numbers. The question is written exactly as I wrote it out here. To the power of 3 is in front of the square...

I am supposed to simplify √(48/147). The answer is 4/7, but I'm not sure why. It seems like this would be the same as (√48)/(√147), but that answer does not seem to be 4/7. Can you...

8v^2 + 3 = 395

I Have About Three Problems Like This And I Don't Understand Any Of Them. Please Show Me How You Found The Answer So I Can Have A Better Understanding. Thanks!

Been stumped on this qusetion for a while, anyone got a simple step-by-step solution?

square root

how to simplify -√100? Could not not find the square root it should be read as negative square root of 100.

How do you simplify ..... -√200 I could not find the correct symbol for the 200 but that is the closes I could get with the check. as the square root sign

17 is between what two consecutive whole numbers?

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