09/09/18

Finding the center and the radius
find the center and the radius of the circle that passes through the points (1,1) and is tangent to the line y=2x-3 at point (3,3)
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09/09/18

Is -55 − 85 positive or negative?
Is -55 − 85 positive or negative? i dont know the awnser
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09/09/18

Samantha was reading a map on which the 75 km distance from Geelong to Melbourne was 1.2cm. How many centimetres would a 135 km trip be on the same map?
round the answer to the nearest tenth of a centimetre 
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09/09/18

application problem in linear equation
The length of rectangular lot is three times its width. if the length is increased by 5 feet and the width is decreased by 2 feet, the area of lot is decreased by 21 square feet. Find the dimensions.
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09/08/18

root of the equation
solve the equation a^3+4a+3 for the roots  
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09/08/18

Statistics Question Please Help
Assume that there are 7 different issues of Popular Science magazine, 6 different issues of Newsweek, and 3 different issues of Sports Illustrated, including the December 1st issue, on a rack. You... more
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09/08/18

Algebra Help (question in description)
A truck can be rented from Company A for $70 a day plus $0.30 per mile. Company B charges $40 a day plus $0.50 per mile to rent the same truck. How many miles must be driven in a day to make the... more
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09/08/18

How many teams?
Water polo has teams of 7 people. 90 people signed up to play. How many water polo teams will there be
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09/08/18

Write the equation of the line, in slope- intercept form, passing through the point (5, -4) and parallel to the line 2x+y=3
This is for a Geometry Honors review...
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09/08/18

Differentiation Question
Let f(x) = √(4x-3), Determine the equation of the tangent to f that passes through the origin (0,0)
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09/08/18

Maths questions
if the base of 5^2 is increased by 20% then how much percent will increase in the value
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09/08/18

Trigonometry
Find the values of P and Q such that sin 2x + sin x - sin 5x = sin 2x (P + Q cos 3x )
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09/08/18

what is the present value of payments of $2000 in 3 years and $5000 in 5 years at 13.5%?
this is just a question on the present value of money      what is the present value of payments of $2000 in 3 years and $5000 in 5 years at 13.5%?     the answer says it is $2429.68 but i... more
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09/08/18

For points (3,4) and (-1,-3) what is the cubic equation
 The graph has a turning point of (-1,-3) and another turning point of (3,4) what would the equation be of this cubic graph
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09/07/18

Compute the domain of the function
Compute the domain of the function f(x)= ax−15 in terms of a. Assume a>0. Answer with an interval, i.e. [0, infinity), or unions of intervals, i.e. (-infinity,1]U(6,9), or answer simply with an... more
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09/07/18

Find the probability of at least 3 successes in six trials of a binomial experiment in which the probability of success is 50%.
Binomial Distributions.  Please help me! :)
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09/07/18

find the probability of having 2,3, or 4 successes in five trials of a binomial experiment in which the probability of success is 40%.
Algebra 2. Binomial Distributions 
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09/07/18

Factoring Cubes
Factoring Cubes:𝐴3 + 𝐵3 = (𝐴 + 𝐵)(𝐴2 − 𝐴𝐵 + 𝐵2) 𝐴3 − 𝐵3 = (𝐴 − 𝐵)(𝐴2 + 𝐴𝐵 + 𝐵2)
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09/07/18

Math problem
A ball is thrown vertically upward. After t seconds, its height, h (in feet) is given by the function h(𝑡) = 88𝑡 − 16𝑡2. After how long will the ball reach its maximum height?
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09/07/18

Math problem
The length, l, of a rectangular window is 6 more feet than its width, w. The area of the window is 91 square feet. What are the dimensions of the window?
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09/07/18

Square root math word problem
One leg of a right triangle measures √5 in. long and the triangle’s hypotenuse is 7 in long. Find the exact length of the other leg.
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09/07/18

A stone is thrown from a cliff
1. The problem statement, all variables and given/known dataA stone is thrown off of a bridge that is 40m above the water. The stone lands 48m from the base of the bridge. The stone was thrown with... more
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09/06/18

Jake ran 14 mi farther than Anarag. Together they ran a distance of 20 mi. How far did each of them run
Find the answer and put it on comment. Thanks!  
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09/06/18

you spend 3 3/4 hours hiking and an additional 3/4 hour to rest how much time did you spend hiking and resting
hiiiiiiiiiiiiiiiiiiiiijihufyufyigvlugb yuyu uogij h 
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09/06/18

Luis ate 3 of the 8 pizza slices. He paid $2.70 as his share of the cost. How much did the whole pizza cost.
i need the work. 
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