All Questions ⁺⁰237665 Questions

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721

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HELP! HELP!

Let and denote the solutions of Find

Guest Mar 17, 2019

0

769

2

Maths

Can you please name a maths question that I can use but please don’t say the answer

Guest Mar 17, 2019

0

809

1

4/16x$717693

Guest Mar 17, 2019

0

612

1

Just One Math Question

Hello Everyone, I just have one math question that I've been stuck on and I'd appreciate it if I could get some assistance on it. I thank you in advance for taking both your time and effort to help me out. Thanks so much.

Here read more ..

Guest Mar 17, 2019

-1

662

1

7*3-15/5 hi everyone

hi everyone help dont know how to use this
7*3-15/5

Guest Mar 17, 2019

0

787

1

+77

Where do I start on this Trigonometry verification?

Where do I start on this Trigonometry verification?

(cos(x + y)) / (cos(x) + sin(y)) = (cos(x) - sin(y)) / (cos(y - x))
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codehtml127 Mar 17, 2019

Mar 16, 2019

0

783

1

+4

I don't understand basic counting...

1) How many arrangements of the numbers 1, 2, 3, ..., 7 are there where the sum of any two adjacent numbers is odd?

Thanks in advance! read more ..

computergeek Mar 16, 2019

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509

1

Maths

272 children and 26 adults from a school go on a coach how many coaches would you need if one coach can carry 42 people?

Guest Mar 16, 2019

0

802

1

Maths

272 children and 26 adults from a school go on a coach how many coaches would you need if one coach can carry 42 people?

Guest Mar 16, 2019

0

617

1

help pls! don't know how to do this! (algebra problem)

The smallest distance between the origin and a point on the graph of can be expressed as , where and are positive integers such that is not divisible by the square of any integer greater than one. Find . read more ..

Guest Mar 16, 2019

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659

1

maths; confused

a. The degree of the polynomial is , and the degree of the polynomial is . Find all possible degrees of the polynomial .

b. Suppose is a polynomial such that , , , and . What is the sum of the coefficients of ? read more ..

Guest Mar 16, 2019

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398

1

I am confused with math

1. Let and . Let be a constant. What is the largest possible degree of ?

2. Let and . Let be a constant. What is the smallest possible degree of the polynomial ?

Guest Mar 16, 2019

0

817

2

Logarithms Help

When I'm doing certain math problems regarding logarithms, often times I see some solutions that use logarithms on both sides, and then raise it to the power of that base in order to "k**l" or to cancel out the logarithms. I'm feeling kinda dumb rn, so read more ..

Guest Mar 16, 2019

0

883

1

+43

Statistics - probability practice with expected value

I'm so lost in this class.. Any help would be greatly appreciated!! I posted a question earlier and was shown the formula which was such a huge help. Heres another...

A lawyer sometimes represents clients for a contingency fee. The read more ..

Jtbreezii Mar 16, 2019

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591

1

Maths

What is the circumference if the diameter is 13cm

Guest Mar 16, 2019

+1

825

3

Maths

What is the circumference if the diameter is 13cm

Guest Mar 16, 2019

0

927

6

HELP!

1. Let d and e denote the solutions of 3x^2+10x-25=0. Find (d-e)^2.
2. Let a and b be the solutions of the quadratic equation . Find
3. Let s and t be the solutions of the quadratic . Find
4. Let m and n be the solutions of the quadratic read more ..

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Guest Mar 16, 2019

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517

2

percentages

an engine modification improved the fuel consumption of a car by 27% to 17.2 per liter .what was the fuel consumption before the modification

Guest Mar 16, 2019

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