05/26/19

The odds of an event are 4 to 3. What is the probability of the event?
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05/26/19

Help easy question. MATH
Starting with the expression for the standard parabola y = x^2deduce the sequence of transformations needed to create the graph of the function y = -3(x + 2)^2 – 7Note: For instance, if we were... more
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05/25/19

The velocity of a car was read from its speedometer at 10-second intervals and recorded in the table. Use the midpoint rule to estimate the distance (in miles) traveled by the car.

t(s)= 0 10 20 30 40 50 60 70 80 90 100v(mi/h)= 0 30 47 50 56 62 67 53 55 48 41
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05/25/19

I tried writing the problem below but it's hard because it's an integral
The integral of (n)(pi) on the top and (pi) on the bottom of 9cosxdx
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05/24/19

What is the probability of one more broken part in a system with 25 moving parts of which 7 have already broken and been replaced?
This is a probability math problem. Past a certain number of broken moving parts occurring in a system with 25 moving parts, the probability of one more breaking actually starts to increase, not... more
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05/23/19

how would you convert this to a polar equation: (x-1)^2 + (y+2)^2 =5 ?
I know the radius is sqrt 5, and is center (1,2)?
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05/23/19

You choose a marble at random from a bag containing 3 blue marbles, 5 red marbles, and 2 green marbles. You replace the marble and then choose again. Find P(both blue).
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05/23/19

Give a distribution with three numbers whose mean and standard deviation are both 4.
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05/23/19

what is the vertext of x2 + 10x - 56

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05/23/19

x2 + 10x -56 < 0. i need help and fast, im very confused and i think i did something wrong
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05/22/19

Please help me solve this problem
If x+5y=-11 and 2x-3y=17. What is the value of x and y?
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05/22/19

which of the following is the equation of the line that is parallel to y= -2x - 14 and goes through the point (-3, 1)
which of the following is the equation of the line that is parallel to y= -2x - 14 and goes through the point (-3, 1)
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05/22/19

You select a card from a standard shuffled deck of 52 cards. Without replacing, you select another card. Find the probability that you select a black card, then a red card.
the answer has to be in a fraction
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05/21/19

cot^2x-csc x-1=0
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05/20/19

Find the volume in cubic meters of a right pyramid whose square base has sides 6 meters long and whose height is 4 meters.

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05/16/19

If f(x)={√(1-x2) if -1<=x<0; |x-1| if x>0 } , find all solutions of the equation f(x)=x
If f(x)={√(1-x2) if -1<=x<0; |x-1| if x>0 } , find all solutions of the equation f(x)=x
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05/16/19

maximum profit calc
The profit from an Almond orchard is given by P(x)=x(630−3x) dollars, where x is the number of almond trees per acre. How many trees per acre will maximize the profit?a) The number of trees should... more
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05/16/19

Geometry floor plan

I’m doing an geometry floor plan with a scale factor of 1 inch=5feet and I have to find the area of each room and multiply it by what kind of flooring I want should I multiply the area by 5 first... more
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05/16/19

Give the signs (+ or - or 0)
Give the signs (+ or - or 0) of y = f(x) (shown in the graph) and f '(x) and f''(x) when x = 4The signs of f(4), f '(4) and f ''(4) are
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05/15/19

Find the equation of a circle with diameter endpoints of (3,-4) and (10,-12)
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05/15/19

A farmer purchases a new tractor for $116200 and expects to sell in 12 years for 25,000
Find a linear model v (t) for the depreciated value of the tractor t years after the purchase
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05/14/19

Area enclosed by 2 graphs

Find the area A of the region between the graphs of the equationsy2 = 8xx2 = 8y
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05/13/19

Geometry Help!!
Use , in which , , and  to answer the question.© 2016 FlipSwitch. Created using GeoGebra.What is the shortest side of this triangle?
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05/13/19

Finding the rectangle dimension
I was given the diagonal of 5 ft. and the perimeter being 14. What are the steps into finding the dimension?
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05/13/19

which of the following intervals is f(x) decreasing.
If f(x) = x^6 + 12x^5 + 37, on which of the following intervals is f(x) decreasing.I calculate f'(x)=6x^5+60x^4f'(x)=06x^5+60x^4=0 solve for xx=-10,0test pointsI got f(x) decreasing... more
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