All Questions

-1

733

+95

trigonometry question

Please help with this question. Thank you!

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kawaiiai Apr 24, 2019

-1

740

+95

trigonometry question

Please help with this question. Thank you!

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kawaiiai Apr 24, 2019

776

Need help with this question so bad.

I have no clue how to work it out or to draw it. If you can help please do.

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Guest Apr 24, 2019

2032

Please help!

Rachel is going to watch a movie in her collection. She has 3 action movies, 4 comedies, and 5 dramas. She will randomly select one movie. What is the probability that the movie she selects is not a comedy? Write read more ..

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Guest Apr 24, 2019

926

binomial

Anyone know an online calculator I can do a binomial problem

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Guest Apr 24, 2019

873

probability help!!!

In a random experiment, a fair die is rolled until two fours are obtained in succession. The probability that the experiment will end in the fth throw of the die is equal to:

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Guest Apr 24, 2019

-5

904

+24

Halp

On the xy-plane, the origin is labeled with an M. The points (1,0), (-1,0), (0,1), and (0,-1) are labeled with A's. The points (2,0), (1,1), (0,2), (-1, 1), (-2, 0), (-1, -1), (0, -2), and (1, -1) are labeled with T's. The points (3,0), (2,1), read more ..

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ProffesorNobody Apr 24, 2019

1015

+104

[OFF-TOPIC] I thought this was funny how this forum solved this problem.

This forum http://www.mathisfunforum.com/viewtopic.php?id=23188 solved problem with probability by all collectively working together adding to the total. People will pipe in and say "Oh I found 2 more!" haha.

HALPPPPP

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ProffesorNobody Apr 24, 2019

910

+217

Why are some questions locked?

All of the questions I asked over a few weeks ago have a lock on them and I can't type anything into them. Does anyone know why?

off-topic

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Rudram592 Apr 24, 2019

1423

+217

Help!

1) How many distinct odd 4-digit numbers can be written with the digits 1, 2, 3 and 4 if no digit may be used more than once?

2 )License plate numbers in Aopslandia used to consist of 5 distinct digits. Due to an increase read more ..

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Rudram592 Apr 24, 2019

745

Please help

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Guest Apr 24, 2019

834

Trig Question

I am given that (sin 33.2 degrees)/(x) = (sin 45.6 degrees)/(13.7).
I am supposed to find all real numbers that satisfy the equation above and round approximate answers to 2 decimal places. How do I solve a problem like this?

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Guest Apr 24, 2019

744

+81

Solve

Solve each equation on the interval .
1)
2)

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MemeLord Apr 24, 2019

847

+29

geometry help asap pls!

Suppose that ABCD is a trapezoid in which AD || BC. Given AC perpendicular CD, AC bisects angle BAD, and the area of ABCD is 42, then compute the area of triangle ACD.

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helloimnewperson Apr 24, 2019

2406

help

A large open meadow near your city is shrinking in size because developers have started building new homes there.

The relationship between A, the area of the meadow, in hectares, and t, the elapsed time, in months, since read more ..

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Guest Apr 24, 2019

1530

Algebra B help please

What is the value of $b$ if $-x^2+bx-5<0$ only when $x\in (-\infty, 1)\cup(5,\infty)$?

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Guest Apr 24, 2019

864

Im confused and don't know were to start can anyone explain

Let x be a positive integer such that . What is the remainder when 11+x is divided by 25?

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Guest Apr 24, 2019

Apr 23, 2019

688

Help, please!

1. The equation of a circle is x^2 - 10x + y^2 + 8y - 8 = 0. What are the center and the radius of the circle?

2. Write the equation of the cirlce in general form.
read more ..

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Guest Apr 23, 2019

1208

Help

Laura is training for a triathlon, but she doesn't feel like swimming. She bikes 20 miles at 2x+1 miles per hour, spends five minutes parking her bike, changing to her running shoes, and catching a drink of water. Then, she runs 5 miles at x miles per hour. read more ..

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Guest Apr 23, 2019

430

help

Let and be real numbers. Among the four roots of one has real part 1, and another root has real part -5. Find all possible values of

Guest Apr 23, 2019

-4

910

+92

Sequence

What is the next number in the sequence 2 3 6 8 8 4

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doorknoob Apr 23, 2019

1219

+19

HELP

Zeke and six of his friends are going to a baseball game. Their combined money totals $28.50. At the game, hot dogs cost $1.25 each, hamburgers cost $2.50 each, and sodas cost $0.50 each. Each person buys one soda. They spend all $28.50 on food and read more ..

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eggs27 Apr 23, 2019

All Questions ⁺⁰237691 Questions

trigonometry question

trigonometry question

Need help with this question so bad.

Please help!

binomial

probability help!!!

Halp

[OFF-TOPIC] I thought this was funny how this forum solved this problem.

HALPPPPP

Why are some questions locked?

Help!

Please help

Trig Question

Solve

geometry help asap pls!

help

Algebra B help please

Im confused and don't know were to start can anyone explain

Help, please!

Help

help

Sequence

HELP

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