All Questions

802

+29

Help on Algebra 2 Practice questions please, really confused :/

These are some practice review questions for my test but I have no idea what I'm doing >.<

read more ..

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cuzimvegan Mar 9, 2019

814

Twonumber cubes are rolled.

Twonumber cubes are rolled.
(a) List the sample space.
(b)What is the probability, as a simplified fraction, that the sum of the numbers is 4 or that the sum of the numbers is greater than 9? Show your work.

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JB0002 Mar 9, 2019

836

+2862

Exponents

How many integers are solutions to the equation?

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CalculatorUser Mar 9, 2019

Mar 8, 2019

+12

2332

+118608

RAZIEL305 is using this as a cheat site

I am recieving complaints that RAZIEL305 is using this as a cheat site,
I just answered one of his questions without realizing but I did not give an answer as such.
I gave him/her the tools (information) to work out the answer for read more ..

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Melody Mar 8, 2019

885

+160

sin α cos β = 1/2, range of cos α sin β ? (trigonometry)

given: sin α cos β = 1/2
(sin alpha cos beta equals 0.5)
What's the range of: cos α sin β ?
please help asap :) read more ..

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hearts123 Mar 8, 2019

-6

718

+229

physical science

when an object rolls over a surface, the kind of friction that occurs is called round friction.

true or false

off-topic

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raziel305 Mar 8, 2019

-6

804

+229

physical science

which of the following is a practical example of gravity acting on an object ?

A . a group of children play tug of war
read more ..

off-topic

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raziel305 Mar 8, 2019

2798

Boys and girls circle

40 boys and 28 girls stand in a circle, hand in hand, all facing inward. Exactly 18 boys give their right hand to a girl. How many boys give their left hand to a girl?

Melody ●●●●●●●●●●

Guest Mar 8, 2019

-6

1225

+229

_____ friction occurs when two surfaces rub against each other.

_____ friction occurs when two surfaces rub against each other.

<read more ..

off-topic

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raziel305 Mar 8, 2019

-7

783

+229

physical science

some ways to reduce friction are by using or applying _____.

A. small rocks
B. greater force read more ..

off-topic

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raziel305 Mar 8, 2019

-6

743

+229

physical science

_____ are formed where bumps form two into contact.

off-topic

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raziel305 Mar 8, 2019

766

Trig ternimal angletheta values

If you let (7,-2) be a point on the terminal side of theta, what are the exact values of:

cos(theta):
sec(theta): read more ..

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Guest Mar 8, 2019

-5

807

+229

physical science

velocity can be defined as _____ in a given direction

off-topic

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raziel305 Mar 8, 2019

-3

787

+229

physical science

static friction is friction force that must be overcome in order to start something moving.

True or False

off-topic

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raziel305 Mar 8, 2019

-5

712

+229

physical science

a leaf floating down from a tree is an example of an object in free fall.

TRUE OR FALSE

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raziel305 Mar 8, 2019

-7

673

+229

science

which name is given to the type of friction that objects falling through air experience_____?

off-topic

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raziel305 Mar 8, 2019

-4

665

+229

physical science

the _____ the value of the coefficient of friction, the greater the resistance to sliding.

off-topic

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raziel305 Mar 8, 2019

662

Counting and Probability help!

The Cubs are playing the Red Sox in the World Series. To win the world series, a team must win 4 games before the other team does. If the Cubs win each game with probability and there are no ties, what is the probability that the Cubs will win read more ..

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RedHawk Mar 8, 2019

-4

750

+229

physical science

which two surfaces would have the highest coefficient of friction?

A. rubberon steel
B. wood on dry concrete read more ..

off-topic

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raziel305 Mar 8, 2019

483

How do I solve this function question?

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Guest Mar 8, 2019

-3

613

+229

math

y=x+5

y=-2x-1
read more ..

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raziel305 Mar 8, 2019

619

physical science

friction between solids can be most acccurately defined as the force that enhances the sliding motion two surfaces that are touching each other.

True or False

off-topic

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Guest Mar 8, 2019

-1

833

+229

physical science

friction between two flat surfaces can be divided into categories. what are the two most common kinds of friction?

A. Air resistance
B. kinetic read more ..

off-topic

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raziel305 Mar 8, 2019

-5

684

+73

The solutions to are...

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GAMEMASTERX40 Mar 8, 2019

666

help

Let be positive real numbers such that Find the maximum value of

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Guest Mar 8, 2019

All Questions ⁺⁰230410 Questions

Help on Algebra 2 Practice questions please, really confused :/

Twonumber cubes are rolled.

Exponents

RAZIEL305 is using this as a cheat site

sin α cos β = 1/2, range of cos α sin β ? (trigonometry)

physical science

physical science

Boys and girls circle

_____ friction occurs when two surfaces rub against each other.

physical science

physical science

Trig ternimal angletheta values

physical science

physical science

physical science

science

physical science

Counting and Probability help!

physical science

How do I solve this function question?

math

physical science

physical science

The solutions to are...

help

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