All Questions

1013

HELP ASAP

HELP ME PLEASE

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Guest Mar 20, 2018

933

+491

Help Please

The ceiling of Ben's living room is a square that is 18ft long on each side. To decorate for a party he plans to hang crepe paper around the perimeter of the ceiling and then from each corner to the opposite corner. Ben can buy rolls that each contain 25ft read more ..

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whosmans Mar 20, 2018

940

Need some help

Karen has a ladder that is 18 feet long. She wants to lean the ladder against a vertical wall so that the top of the ladder is 17.3 feet above the ground. For safety reasons, she wants the angle the ladder makes with the ground to be no read more ..

Will85237 ●

Guest Mar 20, 2018

713

Permutations.....

How many different permutations can be formed from numbers [1, 1, 2, 2, 3, 3]. Any help would be appreciated. Thank you.

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Guest Mar 20, 2018

1838

+72

Help Please

A sequence of positive integers with a_1 = 1 and a_9 + a_{10} = 646 is formed so that the first three terms are in geometric progression, the second, third, and fourth terms are in arithmetic progression, and, in general, for all , the read more ..

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amandapaolars Mar 20, 2018

2118

+655

RSM practice problems.

1. Anna and Oleg are collecting natural numbers. Anna is collecting only numbers with different digits, and so far she has collected all such numbers up to 1023. Oleg is collecting only prime numbers, and so far he has collected all such numbers up to 2017. read more ..

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supermanaccz Mar 20, 2018

1139

Table Question?

The table shows the values of a function f(x).
What is the average rate of change of f(x) from −2 to 2?

X Values: -2, -1, 0, 1, 2, 3, read more ..

Will85237 ●

Guest Mar 20, 2018

2519

I have one math question-thanks for your help

What is the average rate of change from 0 to 2 of the function represented by the graph? read more ..

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Guest Mar 20, 2018

3083

Let f(x)=ln(3x)+2.5 .

Let f(x)=ln(3x)+2.5 .

What is the average rate of change of f(x) from 2 to 7?
Round your answer to the nearest hundredth. read more ..

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Guest Mar 20, 2018

696

+72

Help

Our approach is to write T as a geometric series in terms of S and r.
Give a closed form expression for T in terms of r.
Let,

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amandapaolars Mar 20, 2018

981

+220

Help needed! :)

Calculate the surfaces of these figures

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HeyxJacq Mar 20, 2018

3707

How many ways are there to arrange beads of distinct colors in a grid if reflections and rotations are considered the same? (In other

How many ways are there to arrange 6 beads of distinct colors in a 2x3 grid if reflections and rotations are considered the same? (In other words, two arrangements are considered the same if I can rotate and/or reflect one arrangements to get read more ..

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Guest Mar 20, 2018

1309

Solve for X

4(x+7)^2=1

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Guest Mar 20, 2018

1121

Word Problem Help

Ashley, Bob, Carol, and Doug are rescued from a desert island by a pirate who forces them to play a game. Each of the four, in alphabetical order by first name, is forced to roll two dice. If the total on the two dice is either 8 or 9, the person rolling read more ..

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Guest Mar 20, 2018

855

Help

Find $$\sum_{k = 0}^{10} (k + 2) \cdot 3 \cdot 2^k.$$

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Guest Mar 20, 2018

+21

801

+1356

Graphing

What does domain mean?

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IAmJeff Mar 20, 2018

+22

1053

+1356

Graphing

What does quadrants mean?

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IAmJeff Mar 20, 2018

-1

783

PLEASE HELP!!! Please....

Calculate $$ S = \sum_{k=1}^n \frac 1{k(k+1)(k+2)}. $$

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Guest Mar 20, 2018

+22

771

+1356

Probability

What does disjoint events mean?

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IAmJeff Mar 20, 2018

+23

740

+1356

Probability

What does compound event mean?

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IAmJeff Mar 20, 2018

+22

779

+1356

Probability

What does independent events mean?

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IAmJeff Mar 20, 2018

+22

780

+1356

Probability

What does dependent events mean?

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IAmJeff Mar 20, 2018

+22

727

+1356

Graphing

What does coordinate plane mean?

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IAmJeff Mar 20, 2018

+22

809

+1356

Graphing

What does linear function mean?

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IAmJeff Mar 20, 2018

All Questions ⁺⁰237722 Questions

HELP ASAP

Help Please

Need some help

Permutations.....

Help Please

RSM practice problems.

Table Question?

I have one math question-thanks for your help

Let f(x)=ln(3x)+2.5 .

Help

Help needed! :)

How many ways are there to arrange beads of distinct colors in a grid if reflections and rotations are considered the same? (In other

Solve for X

Word Problem Help

Help

Graphing

Graphing

PLEASE HELP!!! Please....

Probability

Probability

Probability

Probability

Graphing

Graphing

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