All Questions ⁺⁰238211 Questions

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569

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help

The number of pencils a machine can make varies directly as the running time of the
machine. If a machine can make 750 pencils in 3 hours, how many hours will it take to
make 100 pencils?

Guest Mar 30, 2020

+1

695

11

+287

Please Help (math)

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Mathisgood Mar 30, 2020

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626

3

Simplifying

simplifies down to what?

Guest Mar 30, 2020

-2

675

3

HELp NEEDED ASAP!

In how many different ways can 3 men and 4 women be placed into two groups of two people and one group of three people if there must be at least one man and one woman in each group? Note that identically sized groups are indistinguishable.

Guest Mar 30, 2020

-1

1047

2

NEED HELP QUICKK!!!

Alison is currently twice as old as Mike. 4 years ago, Alison was three times as old as Mike. How old is Alison now?

Guest Mar 30, 2020

-1

690

5

Paths

How many paths are there from C to D, if we can only move right or down and must stay on the grid? (Its not 220.)

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Guest Mar 30, 2020

0

1209

2

What is the second number in the row of Pascal's triangle that has 43 numbers?

What is the second number in the row of Pascal's triangle that has 43 numbers?

Guest Mar 30, 2020

+1

567

3

+287

Please Help (Math)

Mathisgood Mar 30, 2020

0

460

1

Use the graph that shows the solution to

Use the graph that shows the solution to

f(x)=g(x) .
f(x)=−(x+2)(x−2) read more ..

Guest Mar 30, 2020

0

381

0

Guest Mar 30, 2020

0

729

3

+537

Help Please!

Winnie has a deck of 8 cards where each card has a number from 1 to 4, inclusive, and each number appears twice in the deck. One at a time, Winnie reveals the top card and places it on the table. If two cards have matching numbers, she removes both of them read more ..

MathCuber Mar 30, 2020

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463

2

what the heeeckkk

For every real number , let denote the greatest integer not exceeding , and let

The set of all numbers such that and is a union of disjoint intervals. What is read more ..

Guest Mar 30, 2020

0

610

3

help

The hypotenuse of a right triangle is 37 units long. Find the other two sides if the perimeter of the triangle is 84 units.

Guest Mar 30, 2020

-1

427

2

help please!

The solution to the inequality is Find

aHHH I'm so stuckkkk

Guest Mar 30, 2020

-1

1687

1

The vertices of right triangle ABC are A(−1, 2), B(3, 2), and C(3, 7). The triangle is dilated with a scale factor of

The vertices of right triangle ABC are A(−1, 2), B(3, 2), and C(3, 7). The triangle is dilated with a scale factor of 2. Estimate the perimeter of the dilated figure to the nearest whole number. The perimeter read more ..

Guest Mar 30, 2020

-1

589

1

+159

If then find

Havingfun Mar 30, 2020

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594

1

Trig Identities

Angle α lies in quadrant II , and tanα=−125 . Angle β lies in quadrant IV , and cosβ=35 .
What is the exact value of sin(α+β) ?
sin(α+β) = { }

This looks like a whole other language to me so if someone could help, read more ..

Guest Mar 30, 2020

-2

517

1

help

What is the equation of the line (-5,2) with a slope of 3

Guest Mar 30, 2020

+2

827

1

+62

Pls help immediately

Winnie likes her lemonade to have a water:lemon juice ratio of 7:2. Lizzie prefers a water: lemon juice ratio of 6:1. How much water would Lizzie have to add to 450 gallons of Winnie's lemonade in order for it to be to her liking?

Tervvy Mar 30, 2020

0

648

1

+208

slop intercept

Find the equation of the line shown in the graph. Write the equation in slope-intercept form.

monkeyree1124 Mar 30, 2020

-2

1111

2

+208

math

Find the equation of the line shown in the graph. Write the equation in slope-intercept form.

monkeyree1124 Mar 30, 2020

0

1215

1

A spinner used in a board game is divided into 8 equally sized sectors...

A spinner used in a board game is divided into 8 equally sized sectors. Three of these sectors indicate that the player should move his token forward on the board, two of these sectors indicate that the player should move his token backward, and the remaining read more ..

Guest Mar 30, 2020

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