02/26/17

How to take the derivative given a prime value.
Suppose R '(1) = 10. (a) If f(x) = R(8x),   find f ' (1/8)   So I am confused on what it is asking. What do I do. I thought I take the derivative but that would just get me r(8) and so 1/8 isnt... more
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02/26/17

Using the probability distribution for rolling two dice, what is P(rolling a 4 or lower)?
 Give your answer as a percent, rounded to the tenths place. Remember to put a % sign at the end.
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02/26/17

find all sets of two consecutive integers such that their product is eight less than ten times the smaller integer
This Is the question I'm having trouble with 
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02/26/17

The area of a rectangle with base b and height h is bh. A rectangular sports goalis 9ft. high and 6 ft. wide.Find the area of the opening
Area of a rectangle with base b and height h is bh. Sports goal 9 ft. and 6 ft. wide. Find the area of the opening.
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02/26/17

Find (f+g)(x) and state the domain. Then evaluate f+g for the given value of x. f(x)=10x+2x^2-16x^3, g(x)=-13x^2+4x; x=3 ?
State the domain and find (f+g)(x)
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02/26/17

Quadratic functions
What is the y intercept of the parabola y=-2(x+3)2+8?
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02/26/17

Determining if a triangle is a right triangle with given vertices
Given are the vertices (corners) of triangles. Use the distance formulas to determine if each triangle is a right triangle. a. (-2,5), (0, -1), (12, 3)b. (2, 3), (-2, -3), (-6, 1)c. (-3, -2), (5,... more
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02/25/17

The ration of men to women working for a company is 4 to 7. If there are 297 employees total, how many men work for the company
The ration of men to women working for a company is 4 to 7. If there are 297 employees total, how many men work for the company?
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02/25/17

The quotient of a number and -5 increased by one is at most 7
Mat question I don't understNd please help immediately 
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02/25/17

4^5x+1=8^8x+7
Solve for x (logarithms) 
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02/25/17

Find the polynomial function of degree 3 whose graph is shown in the figure.
The graph intercept point is at (1,-3)
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02/25/17

What is wrong with these probability assignments.
Greg is setting a question for quiz.He assigns these probabilities P(A) = .6, P(B) is .7 P(A|B) = .1 and asks for P(A or B).What is wrong with these probability assignments.
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02/25/17

A car travels 700 miles in 14 hours. what is the rate in miles per hour?
A car travels 700 Miles in  14 hours .What is the rate in Miles per hour?
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02/25/17

what would the equation be for example if you
had dimes and quarters that equaled to $5.25 when you don't know how many coins you have--or must you have the amount of coin       i would like a step by step equation to figure this out... more
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02/25/17

the diagonal length of a rectangle is sqrt(46), and it's area is 9. Find it's perimeter
 the diagonal length of a rectangle is sqrt(46), and it's area is 9. Find it's perimeter
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02/25/17

Please help combinations and permutations
please I need help with this question. I need an explanation.1- In a cribbage game with 2 people, each player is dealt 6 cards to start a round. How many 6-card hands are possible?   would it be... more
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02/25/17

Variation problem
if y varies inversely as x, and y = 24 when x=4, find y when x=12
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02/25/17

Algebra question
consider (3x+1)/(2x^2+x-6) find all numbers that are not in the domain  write the domain Using set builder notation. 
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02/25/17

what is the unit rate of 1/3 gallon in 1/4 day
i need the answer/ help of how to find the unit rate
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02/25/17

what is -0.9067177515 to 3 significant figures
what is -0.9067177515 to 3 significant figures
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02/24/17

I would you help me show and show me the steps
(4-6)3  x {8 x 3/4 + (1 + 3/4)}
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02/24/17

Y=10 + 0.9x, where y represents the final exam score and x is the midterm exam score. Suppose Joe scores an 80.What would be the predicted value of his score
A.81B.The answer cannot be determined from the information given.C.82D.91
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02/24/17

Permutations and Combinations
A brother and a sister, Ken and betty are among the 7 men and 5 women . Find how many different commitees of four could be selected so that there are two male and two female members which must... more
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02/23/17

johnny had 30 dollars plus 40 more he got from his granmda. How much does he have in all
I am doing my math homework for the week, and am having trouble. So, i turned to this site for help.
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02/23/17

HW Ch8 Lesson 8
Tyler arrives in the parking lot at 9:50 AM and leaves at 4:15 PM. how long      Anna arrives in the parking lot at 10:35 AM and leaves at 1:05 PM.
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