05/10/19

What's the equation of the circle centered at the origin that goes through the point (-5,0)
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05/10/19

A rectangle with sides 4 inches and 5 inches is cut out of a square with sides 8 inches. Find the area that remains.
A rectangle with sides 4 inches and 5 inches is cut out of a square with sides 8 inches. Find the area that remains.
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05/10/19

What is the area of the region bound by the graphs of f(x) and g(x) between those points of intersection? (Multiple Choice)
The graphs of the functions f(x)=sin(x) and g(x)=1/2 intersect at 2 points on the interval 0<x<piWhat is the area of the region bound by the graphs of f(x) and g(x) between those points of... more
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05/10/19

Solving speed word problem
A plane flew for 576 km directly into a strong wind and then flew back with the same wind. If the total flying time was 5 hours and the planes airspeed was 250 km/h what was the speed of the wind?
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05/10/19

The length and breadth of a rectangular room are 15cmand 12cm respectively.if each of these measurements is liable to 1.5%error.calculate the absolute error inperimeter of the room
Calculate the absolute error in the perimeter of the room
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05/10/19

2x=2y+2 2y=2x=2
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05/10/19

Difference of quotient

Difference of quotient when f(x)=7x
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05/09/19

How do you factor the expression x^2 – 10x + 25 using the perfect square trinomial method?
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05/09/19

Write the standard form of the equation of the circle described below. Center (-8, 3), r = 5
Select one:a. b. (x-8)2 + (y-3)2 = 5c. (x-8)2 + (y+3)2 = 25d. (x+8)2 + (y-3)2 = 5
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05/09/19

4. The graph of a polynomial function has zeros of 3 (multiplicity 2), and -7 (multiplicity 1). Write a function, in standard form, that could represent this function.
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05/09/19

Help with math problem its hard
A particular fruit's weights are Normally distributed, with a mean of 441 grams and a standard deviation of 5 grams.  The heaviest 65% of fruits weigh more than how many grams? Round your answer to... more
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05/09/19

what is the graphed inequality for x-9 is less than 17
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05/09/19

what is the equation of a line passing through the point (a,b) Andy having a slope of b?

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05/09/19

Dolphin 1 dove 200 feet under the water. Dolphin 2 dove 30% farther. How much further did dolphin 2 dive?

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05/09/19

Find dy/dx of x=10ln (y^2-1295) at (0,36)?
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05/09/19

Solve the triangle:

Solve the triangle: α = 40°, a = 15, b = 13. a) β = 47.9°, γ = 92.1°, c = 23.7b)No solutionc)β = 47.9°, γ = 92.1°, c = 20.2d)β = 33.9°, γ = 106.1°, c = 22.4
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05/09/19

Two circles have circumferences that add up to 18 π centimeters and areas that add up to 41π square centimeters. Find the radius of each circle.
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05/09/19

zeros: -1,0,9 degree:3
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05/09/19

calculus related rates
An inverted pyramid is being filled with water at a constant rate of 75 cubic centimeters per second. The pyramid, at the top, has the shape of a square with sides of length 5 cm, and the height is... more
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05/09/19

Determine the missing value for this pyramid with a square base
V= Bh/3The height of the pyramid is 9ft.The Volume is 243 ft3What is the length of one side of the base?
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05/08/19

Ari is arranging her coin collection. She has 11 pennies, 5 nickels, 8 dimes, 7 quarters, and 9 half-dollars. If she chooses one at random, what is the probability that it is a penny?
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05/08/19

What is the number that is 3 7/8 more than 8 5/6
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05/08/19

The mean score for a set of three numbers is 7 find the new mean when a score of 21 is added
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05/08/19

How many feet in a yard
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05/08/19

C(F) = 5/9F-17.778. (b) Re-write equation C(F) as F(C) and verify that F(C) = C1(F) ie it is an inverse function.
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