NJColonial6

It's correct! Thank You so mcuh hectictar!

My pleasure

Part A - 5 1/3 = 16/3

Gets You

\(\frac{16/3}{2/3} = 16/3*3/2 = 8\)

Now using this, find the answer to Part B!

Amy got the first 3 wrong, and the others corrct. 

If Scott got the last onewrong and the 26 before that and then another one wrong, that means he got two wrong.

Amy got the first 3 wrong, which means the one Scott got wrong was one of the ones Amy got wrong.

So, Amy's best percentage is 27/30, since the best is if Amy and Scott both get the first one wrong. 

27/30=9/10=90%

so 90%

oh sorry, my mistake. I think it's my estimate that is wrong. 

There are 6 numbers between 3-8 inconclusive. Bruh, my math is horrible!

Sorry for the confusion!

I need to work on my countning. LOL.

Hi, I'm not CPhill, but I'll solve it. 

√7 is in between integers 2 and 3, so we start from 3. 

√77 is in between integers 8 and 9, so thus ending with 8. 

3, 4, 5, 6, 7, 8

we have 5 integers!

Hope this helps!

Hey Keihaku, 

You are right about this problem being extremely frustrating. 

View question - simplify cbrt(324000) (0calc.com)

Search this up on google. 

∛324000 = 68.6828545531999121

simnplfy this and you get aproximately \(68 \frac{170713638}{250000000}\)

Hope this Helps!

I feel like the answer has to be A or B since 4.138 is smaller than 6, so there's no way it adds up to 7. 

So that leaves A and B. The Answer should be B since A is subtracting 4, so that will decrease the answer tremendously, so B!

B

I hope this helps!

View question - Algebra Advanced systems of equations (0calc.com)

search this up on google.

The asnwer is 19

HOpe it helps!

OMG, Thank you so much! I really appreciate the help!

Thank you so much geust! This helps a lot, thank you so much!

We can immediately cancel out all numbers between 30 - 0 inclusive. 

So that leaves us with 75 + 72 + 69 + 66... + 36 + 33

The remaining is simple. We realize that 33 + 75 = 108 and 36 + 72 = 108. This pattern continues. 

There are 14 numbers bewteen 75 and 33, so we have 7 groups of 108. 

7 x 108 = 756

756

Hope this helps!

Hey @waterlili, 

For this problem, we see a answer of polynomials. The "degree" of a polynomial is the highest power in the polynomial. 

For example, \(2x^5 + 3x^3 - 2x + 1\)

The degree of this polynomial is 5. 

In your case, if the degree does not match, it doesn't matter what happens. 4 is going to always be the degree. 

So 4 is the answer. 

4

Hope this helps!

I remember seeing this problem in Alcumus, or maybe a similar variation of it. However, the solution is pretty simple. 

set y = 0, since we are trying to find out when the ball hits the ground, and when that happens, Y = 0. 

This looks like a quadratic formula! 

\(0 = -16t^2 + 26t + 105\)

Then, simply solve for this quadratic. There will be two answers, but one of them is negative, so choose the postitve answer.

\(\frac{-26 +\sqrt{26^2 - 4(-16)(105)} }{2(-16)}\) 

That should be the postive answer. Sorry, it's a little messy. Solve this equation and the answer shall be the final answer!

Hope this helps!

Hey Geust, I think none of the answers are correct. 

If Weslet earns $6.50 an hour at the Bames and Noble bookstore, then the money he earns will be depending on X. 

X is the number of hours he worked, and Y is the number of money he earned. 

We then see the equation unfold. $6.50 an hour for X hours is Y. 

We transfer this word phrase into an equation to get

$6.50x = y

Please tell me if I am incorrect. I hope this helps!

What is the less than or equal to \(\sqrt[3]{504}\)

\(\sqrt[3]{504} = 7.95811441579\)

The greatest integer less than  7.95811441579 is 7, so the answer is 7. 

7

\(R = 2s - 6t + 5/2\)

We subtract both sides by 5/2 to get

\(R - 5/2 = 2s - 6t\)

We add \(6t\)

to both sides and get

\(R - 5/2 + 6t = 2s\)

Dividing both sides by gets you

\(\frac{R + 6t - 5/2}{2} = s\)

Hope this helps!

Is it 10 x 10 x 10 = 1000?

Since there are 10 flavors to choose from and you can choose the same, then you always have 10 flavors to choose from right?