All Questions

726

+845

f is an integer. Write down the largest value of f that satisfies f – 15 > 35 + 5f

ElectricPavlov ●

YEEEEEET Feb 25, 2018

1442

+194

The science club has 25 members: 10 boys and 15 girls.

The science club has 25 members: 10 boys and 15 girls. A 5-person committee is chosen at random. What is the probability that the committee has at least 1 boy and at least 1 girl?

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Maplesnowy Feb 25, 2018

410

Math Helppp

In what bases, b, does (b+7) divide into (9b+7) without any remainder?

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Guest Feb 25, 2018

612

+194

Please help asap?

We flip a fair coin 10 times. What is the probability that we get heads in at least 6 of the 10 flips?

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Maplesnowy Feb 25, 2018

-4

17318

+84

PLS HELP, DUE TMROW

1)Circle O is a unit circle. Segment AS has length 12/5 and is tangent to circle O at A. If P is the intersection of OS with circle O, find length PS.
Picture: https://latex.artofproblemsolving.com/c/5/c/c5c4f75055dc61926bbe16dd03aff9a27c08d98e.png read more ..

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FiestyGeco Feb 25, 2018

657

+194

Help, I have some idea?

If Greg rolls four fair six-sided dice, what is the probability that he rolls more 1's than 6's?

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Maplesnowy Feb 25, 2018

1306

Help please

The Oddville Academy offers three languages: Oriya, Dakhini, and Dutch (how odd!). Each student takes an odd number of languages – that is, every student takes either one language or three languages.
Let be the number of students taking Oriya, be read more ..

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Guest Feb 25, 2018

4662

+752

Please help!!!!

How many different non-congruent isosceles triangles can be formed by connecting three of the dots in a 4x4 square array of dots like the one shown below?

Two read more ..

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MIRB16 Feb 25, 2018

1233

+194

Honesty I know kindoff what it is but not really?

A game of Plinko is played by dropping a ball at the top-middle of a set of pegs. Each time the ball hits a peg, it has a 1/2 probability of deflecting either to the left or to the right. What is the probability that the ball lands in the middle slot read more ..

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Maplesnowy Feb 25, 2018

482

A Math Question...

Expand:

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Guest Feb 25, 2018

486

Infinite question

4√x^4√x^4√x

ameeran143 Feb 25, 2018

1929

+194

Binomial Prob. Help

John has 6 green marbles and 4 purple marbles. He chooses a marble at random, writes down its color, and then puts the marble back. He performs this process 5 times. What is the probability that he chooses exactly two green marbles?

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Maplesnowy Feb 25, 2018

1704

Using each of the ten digits once, find the two five-digit numbers that have the smallest product.

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ameeran143 Feb 25, 2018

523

In what bases, b, does (b+7) divide into (9b+7) without any remainde

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Guest Feb 25, 2018

548

Physics question 5

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Guest Feb 25, 2018

550

Physics question 4

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Guest Feb 25, 2018

1763

+11912

Back At It With PnC

Hello everyone,

i know you all might be bored by now with this but i cant help it...ive got some more PnC questions...and there are more like these so if anyone could help thatd be great!
read more ..

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rosala Feb 25, 2018

684

Electron's average acceleration

An electron moves at 5.20 m/s at an angle of 36.8° above the horizontal. Three seconds later, its velocity is 7.18 m/s at an angle of 63.3° below the horizontal. What was the electron's average acceleration during these 3.00 seconds?

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Guest Feb 25, 2018

1923

+8261

Quick Question

Dear Fellow Users,

I have not been killed yet. I've just been busy with school work.
read more ..

off-topic

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DragonSlayer554 Feb 25, 2018

575

A Homework: Retest Review Pythagorean & Distance

A
19-foot
ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground
5 read more ..

ElectricPavlov ●

Guest Feb 25, 2018

1167

+845

The equation of AB is y = 1/2x + 4

The point A has the coodinates (2 , 5)
The point B has the coodinates (6 , 7)

The equation of AB is y = 1/2x + 4 read more ..

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YEEEEEET Feb 25, 2018

Feb 24, 2018

1267

+77

Base question

Find how many digits the base eleven number 11(8^5)has when written in base eleven.

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neurolover25 Feb 24, 2018

1408

+77

Probability

If 4 numbers from 1 to 1000 are chosen at random, one at a time, find the probability that they will be chosen in increasing order.

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neurolover25 Feb 24, 2018

962

+77

Fence?

A fence encloses a square field whose sides measure 12 m. A horse is tethered to a rope that is attached to a corner post of the field so that the horse is outside the fence, If the rope holding the horse is 15 m long, find the total grazing area of the read more ..

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neurolover25 Feb 24, 2018

All Questions ⁺⁰230706 Questions

f is an integer. Write down the largest value of f that satisfies f – 15 > 35 + 5f

The science club has 25 members: 10 boys and 15 girls.

Math Helppp

Please help asap?

PLS HELP, DUE TMROW

Help, I have some idea?

Help please

Please help!!!!

Honesty I know kindoff what it is but not really?

A Math Question...

Infinite question

Binomial Prob. Help

Using each of the ten digits once, find the two five-digit numbers that have the smallest product.

In what bases, b, does (b+7) divide into (9b+7) without any remainde

Physics question 5

Physics question 4

Back At It With PnC

Electron's average acceleration

Quick Question

A Homework: Retest Review Pythagorean & Distance

The equation of AB is y = 1/2x + 4

Base question

Probability

Fence?

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