All Questions

562

+51

PLS HELPPP

How many ways can you distribute $4$ different balls among $4$ different boxes?
How many ways can you distribute $4$ identical balls among $4$ identical boxes?
How many ways can you distribute $4$ identical balls among $4$ different boxes? read more ..

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blobfishesarecool Sep 28, 2020

930

smallest n

Find the smallest value of n so that 37 + n, n/5, and sqrt(n + 144) are all natural numbers.

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Guest Sep 28, 2020

589

'Work'

A Eastern Gray squirrel (mass of 18 grams) does push-ups by applying a force to elevate its center-of-mass by 5 cm. How much work does the Eastern Gray squirrel produce?

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Guest Sep 28, 2020

513

help please

Two cars are traveling at speeds of 120 kilometers per hour and 90 kilometers per hour respectively. If the faster one travels for 4 hours longer than the slower one and also goes twice as far, how far did the slow one travel?

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Guest Sep 28, 2020

-1

568

+51

PLS HELP DUE TONIGHT

Marvin the fly starts at $(0,0).$ Each step, Marvin moves one unit right or one unit up. He is trying to get to the point $(5,7)$. However, at $(4,3)$ there is a frog that will eat him if he goes through that point. In how many ways can Marvin reach $(5,7)$? read more ..

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blobfishesarecool Sep 28, 2020

713

+315

help pls

The product of some whole numbers are 40, find the least possible sum out of these whole numbers

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polyyou Sep 28, 2020

423

I need help with this vector question

Please an answer for this problem:)

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Guest Sep 28, 2020

1389

algebra

A projectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t^2 + 576t. After how many seconds does the projectile take to reach its maximum height? Show your work for full credit.

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Guest Sep 28, 2020

509

PLZ HELP

Let X, Y, and Z be points on a circle. Let XY and the tangent to the circle at Z intersect at W. If WX=4, WZ=8, and WY IS SUPPLEMENTARY TO WZ, then find YZ.

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donutman00700 Sep 28, 2020

384

probability

7 cards are simultaneously chosen from a deck of 52 cards. What is the probability that three are red and four are black?

Guest Sep 28, 2020

592

Solve each equation and verify the solution

a) 5+2x=25
b) 14=5x-6
c) 15=4x+7

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Guest Sep 28, 2020

528

help with measurements

Find angles A, B, and C.

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Guest Sep 28, 2020

619

+980

Free cookies!

Find the equation of the line passing through the points (-2,-17) and (5,11). Enter your answer in "y = mx + b" form.

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qwertyzz Sep 28, 2020

601

cubes

a cube has a volume of 73 cubic centimeters. what is its surface area?

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Guest Sep 28, 2020

397

math

How many students were absent on day 3? Explain how you know.

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Guest Sep 28, 2020

445

please help

Please help with this.

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Guest Sep 28, 2020

622

help

The average high school student generates about 2 kg of garbage every day.
a) How much garbage does a high school student generate a month?
b) How much garbage does a high school of 800 students generate in one year?
c) A high school generates read more ..

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Guest Sep 28, 2020

581

Find the location of K so that JK is 1/4 of JL.

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Guest Sep 28, 2020

515

Guy can mow his entire lawn in 20 minutes; Guy's roommate Lazar needs 30 minutes to mow the entire lawn.

Guy can mow his entire lawn in 20 minutes; Guy's roommate Lazar needs 30 minutes to mow the entire lawn. If Guy starts mowing at 1 p.m., mows for five minutes and then Lazar starts to help with his own mower, at what time will they finish mowing the lawn? read more ..

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Guest Sep 28, 2020

514

Pls Help

Laura will have seven test scores at the end of the semester. Each of the scores is a positive integer less than or equal to 100. Her first five scores are 80,83,87,94, and 96. How many different values are possible for the median of her read more ..

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Guest Sep 28, 2020

394

rectangle

Find all rectangles with integer width and length, so that the perimeter of the rectangle is numerically equal to the area.

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Guest Sep 28, 2020

357

118 =1110110, 219 = 11011011 219 - 118

Guest Sep 28, 2020

597

algebra

A bag containing 15 ounces of mixed nuts contains 40% cashews. Liam adds 45 ounces of mixed nuts containing 60% cashews in the bag. What percent of the mixed nuts in the bag is cashews?
A.27
B.33
C.45
D.55

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Guest Sep 28, 2020

538

HELPPP （repost)

Mr Blue, Mr Black, Mr Green, Mrs White, Mrs Yellow and Mrs Red sit around a circular table for a meeting. Mr Black and Mrs White must not sit together. Calculate the number of different ways these six people can sit at the table without Mr Black and Mrs read more ..

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kelisi Sep 28, 2020

511

write an expression for one-tenth of 4x

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Guest Sep 28, 2020

All Questions ⁺⁰237665 Questions

PLS HELPPP

smallest n

'Work'

help please

PLS HELP DUE TONIGHT

help pls

I need help with this vector question

algebra

PLZ HELP

probability

Solve each equation and verify the solution

help with measurements

Free cookies!

cubes

math

please help

help

Find the location of K so that JK is 1/4 of JL.

Guy can mow his entire lawn in 20 minutes; Guy's roommate Lazar needs 30 minutes to mow the entire lawn.

Pls Help

rectangle

118 =1110110, 219 = 11011011 219 - 118

algebra

HELPPP （repost)

write an expression for one-tenth of 4x

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