12/09/18

A square patio has a perimeter of (16x + 12) feet. What is the length of the patio?
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12/09/18

how many local extremes for x^4-2x^3-8x+16. the answer says its just one local extremes, but why not 3. since it's 4th degree?

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12/09/18

What is the value of h?
The vertex of the parabola y=(x-b)^2+b+h has coordinates (2,5). What is the value of h?
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12/09/18

-10(x-1)=10-10x
I need the answer and solving please help
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12/09/18

Set of four numbers has the mean of exactly 5. If one of the numbers is increased by eight what would be the mean of new set?

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12/09/18

Algebra 2 minimums and maximums modeling with mathematics
You are making a rectangular box out of a 16-inch-by-20-inch piece of cardboard. The box will be formed by making the cuts shown in the diagram and folding up the sides. You want the box to have... more
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12/09/18

In a rectangle, one side is twice as long as another side. The perimeter of this rectangle is how many times as long as his shorter side?
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12/09/18

the five-digit number 24X8Y is divisible by 4, 5, 9. calculate the sums of X and y
the five-digit number 24X8Y is divisible by 4, 5, 9. calculate the sums of X and y.i need to now explenation step by step ty
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12/09/18

It takes three identical water pumps 8 hours to fill a pool. How long would it take four of the same pumps to fill the pool?
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Mat

12/09/18

What the easy way to read slopes
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12/09/18

Slope = 4/3, ( -2, 11)
Equation in point-slope fotm
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12/09/18

geometry triangles

The sides of a triangle are 15cm, 20cm, and 21cm long. A line drawn to the side that is 21 cm long bisects the angle opposite of that side. How long are the segments in to which the side is... more
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12/09/18

Calculus (derivatives)
Calculus derivative helphttps://docs.google.com/document/d/1UfT3mFkkl48xP202eFL9o0CRVIq_YedMSSRpH5ztvX0/edit?usp=sharing(It wont let me add images so everything is in this google doc!)
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12/09/18

Y + 3 = - 1/3 ( 2x + 6 )
Rrewrite equation in slope-intercept form
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12/09/18

5 large buses, 6 small buse
A company has five large buses and six small buses. A large bus holds 11 more people than the smaller one. If the capacity of all the buses is 495, how much does each size bus hold?
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12/09/18

The cost of stainless steel tubing varies jointly as the length and the diameter of the tubing.

The cost of stainless steel tubing varies jointly as the length and the diameter of the tubing. If a 5 foot length with diameter 2 inches costs $48.00 , how much will a 19 foot length with 3 inches... more
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12/08/18

Solve by factoring
The length of a rectangle is 5 centimeters less than 3 times it's width. It's area is 28 square centimeters. Find the dimensions.
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12/08/18

Determine the solution to the system pf equations below? (Substitution)

------------ x=9+y x+4y-6------------
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12/08/18

How do I prove this statement using the axioms of integer arithmetic: If a < 0, b > 0, then ab < 0?
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12/08/18

mathematics probability
A committee consists of 5teachers from School A and 4 teachers form school B.Four teachers are randomly selected from the committee.a) Find the probability that only 2 of the selected teachers are... more
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12/08/18

Help with Bayes Theorem
Urn A contains seven white balls and six black balls. Urn B contains five white balls and three black balls. A ball is drawn from Urn A and then transferred to Urn B. A ball is then drawn from Urn... more
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12/08/18

How can I factor and then graph -2x^2+8x+3
I need to factor and then graph this problem. I dont know if factoring is going to work though and you would need to use P/Q. Please help.
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12/08/18

(4+√15)^(3/2)-(4-√15)^(3/2)=K√6
Value of k is required in this plz give ans
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12/07/18

how do you do proofs in geometry

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12/07/18

A cable box 80 feet long is attached to the top of a radio transmission tower making an angle of 49 degrees with the ground how high is the tower
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