02/15/19

Outcomes With Combinations/Permutations
So let's say theoretically I'm creating a dice game, where you roll 2 die, add the 2 die together and theres your number. Obviously, because we have added them, numbers such as 6 will have more... more
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02/14/19

Factor 42x+28y using the GCF. FACTORED EXPRESSION =? ( I think I know the answer, is it 12(5x-7).

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02/14/19

A city consist of 5 Democrats and 7 Republican. If a committee of 7 people is selected, find the probability of selecting 2 democrats and 5 Republicans?

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02/13/19

What goes into -294 and 7
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02/13/19

(x^m)^4=x^20 solve for m
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02/13/19

understanding quadratic functions

a quadratic function has the form y=ax^2 for some nonzero value of a. Suppose that (m,n) is on the function for some nonzero real numbers m and n show that a=n/m^2
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02/13/19

Quadratic Word Questions
A rock is thrown upward with a velocity of 15 meters per second from the top of a 34 meter high cliff, it misses the cliff on the way back down. When will the rock be 5 meters from the water,... more
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02/13/19

If f(x) = 1- (1/x), then f(-n) is equal to...?
If f(x) = 1- (1/x), then f(-n) is equal to...?a) f(n)b) 1/(f(n))c) f(-1/n)d) 1/(f(n+1))d) is the correct answer, but how do you get it as the answer?
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02/13/19

Prove that sin teta +cos teta= root2
Prove that sin teta+ cos teta = root2
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02/12/19

Prove that points A (-3,-1) , B (6,5) , C ( 3,3) are collinear .From textbook
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02/12/19

quadratic equations
Safiye dropped a ball from  meters above ground level with an initial velocity of  She knows that the gravitational pull of the Earth is about  meters per second squared.Which quadratic equation... more
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02/12/19

Find the value of x round to the nearest degree
Find the value of x round to the nearest degree A.33B.40 C.50D.57PICTURE DESCRIPTION:Right triangle the hypotenuse is 19, the adjacent is 16. The opposite is unknown. Angle x is located between the... more
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02/12/19

Do I capitalize this?
My new sweater is made from Scottish wool.Do I also capitalize the word wool? I am a bit confused on whether it should be capitalized to not.Or in this sentence I ordered a green Italian leather... more
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02/12/19

I Need Help I'm Stuck
the formula for throwing a baseball in the air is represented by h=-16t^2+12t+40 where h is the height of the ball. After how many seconds will the ball hit the ground?
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02/12/19

Two dice are rolled, the probability of getting
Two dice are rolled, the probability of getting       -       A.       B.       C.       D.     A sum of less than 3 or greater than 8       -       A.       B.       C.       D.     A sum that... more
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02/12/19

An apartment building has the following distribution of apartments:
An apartment building has the following distribution of apartments:   1 bedroom 2 bedroom 3 bedroom 1st floor 3 1 1 2nd floor 1 3 2 3rd floor 1 4 1 If an apartment is selected at random,... more
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02/12/19

Urn 1 contains 6 red balls and 4 black balls. Urn 2
Urn 1 contains 6 red balls and 4 black balls. Urn 2 contains 4 red balls and 6 black balls. Urn 3 contains 4 red balls and 5 black balls. If an urn is selected at random and a ball is drawn, find... more
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02/12/19

Graph the circle with center ( 1,2) that passes through the point ( 4,6). Find the area and circumfrence both in terms of pie and to the nearest tenth
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02/12/19

probability help

According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. [Round your... more
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02/12/19

Calculus 1 chapter 2
g(x) = x2/3(a) If a ≠ 0, find g'(a)
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02/11/19

What is "two is less than the sum of a number and six is equal to three" as an expression?

Please answer my question
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02/11/19

Find the standard form of the equation of the parabola with the given characteristics and vertex at the origin. Passes through the point (-6, 12) on the horizontal axis
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02/11/19

I have a question about this problem, please help
*So the example question in my lesson isThe 4th term of an arithmetic sequence is 13 and the 8th term is 21. What is the expression for this arithmetic sequence?a8 = a4 + 4d because a8 is 4 common... more
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02/11/19

What is the simplified form of (x - 5)/(x^2 - 3x - 10). (x + 2)/(x^2 + x -12)?
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02/11/19

Calc 1 chapter 2 homework
Find equations of both lines through the point (2, −3) that are tangent to the parabola y = x2 + x.Y= ( ) smaller slopeY= ( ) larger slope
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