09/05/24

Set up the integral that uses the method of disks/washers to find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified lines.
Y=3√x, y=3xa) about the y-axis b) about the line y=3
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09/04/24

If he divides his land into square fields that are 1/4 mile Long and 1/4 mile wide how many fields will he have
If he divides his land into square fields that 1/4 mile long 1/4 mile wide how many fields will he have
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08/25/24

I neeeeeeeeed help with a math problem.
Keiko works as a tutor for $14 an hour and as a waitress for $11 an hour. This month, she worked a combined total of 91 hours at her two jobs.Let t be the number of hours Keiko worked as a tutor... more
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08/22/24

is \[4\] times the difference between Sarah's age, \[a\], and \[44\]. Assume Sarah is older than \[44\]. Write an equation to determine Sarah's age \[(a)\]. Find Sarah's age.
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08/22/24

what is 7 bracket plus 2 square of 50 bracket braket 5 minus 2 square of 2 give you answer inform of a plus b square of 18 where a and b are integers

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08/21/24

Find the coordinates of P, a point 1/4 of the distance from C(-2,4) to D(4,3).
I know what the correct answer is but I had to subtract the y coordinate after multiplying the fractional distance when the "formula" says to add the fractional distance to the first coordinate. If... more
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08/20/24

AREA word problem that I can not solve :((
A farmer is setting up separate pens for livestock by fencing off a rectangular area and running fence to create eight parallel pens. If the farmer has a total of 360 meters of fence, what is the... more
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08/18/24

Write an equation to determine the weight (w) of each of Carl's checked bags.
Carl is boarding a plane. He has 2 checked bags of equal weight and a backpack that weighs 4 kg. The total weight of Carl's baggage is 35 kg.
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08/15/24

Solve for w in terms of A and 𝓁. A=𝓁w
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08/15/24

Find the point on the line which is closest to the point . ( , )
Find the point on the line 5𝑥+6𝑦+6=0 which is closest to the point (1,5).(    ,    )
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08/14/24

FInding feet of a wall
A fence 6 feet tall runs parallel to a tall building at a distance of 5 feet from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall... more
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08/09/24

How do you write four hundred three and fifty two thousandths in standard form
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08/05/24

intersecting line between triangle base and leg
If a line originates from center base of a triangle at 45 degrees and terminates into one of the legs of the triangle, will the intersection be at a 45 degree angle independent of the angle of the... more
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07/31/24

Write an algebraic expression for the following word phrase.   7.27 less than the product of 37 and x
Write an algebraic expression for the following word phrase.  7.277.27 less than the product of 3737 and x
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09/28/15

Find f'(x) and f"(x): f(x)=x/x^2-1
Please help me 
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06/01/15

Find the work
A tank is full of water. Find the work required to pump the water out of the spout. Use the fact that water weighs 62.5 lb/ft3. (Assume r = 6 ft, R = 12 ft, and h = 20 ft.)
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05/10/15

A sign has a mass of 20kg and is suspended by two ropes making angles of 30degrees & 55degrees with the horizontal ceiling.
determine the tension in each of the ropes.  Include a vector diagram in your solution.  I need help with this ASAP please! 
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05/03/15

calculus ivt
Find the value of c that is guaranteed by the IVT, so that f (c)=k   F (x)=x^2+6/x^2+1  [0,2] k=5
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04/29/15

using vectors to solve speed and time and height
If Orion wants to jump a motorcycle a distance of 400 feet, what is the minimum speed he will have to go to be able to make the jump? How long will he be in the air? What will the highest point be... more
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04/12/15

what is the perimeter of the triangle(isosceles) if the radius of the semicircle is 1/4 and one side length is 3x?
please help. 
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03/17/15

how can i prove the reflexive property of triangle congruence?
i need to prove it in two column. 
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03/15/15

find trig derivative of y=4x^2 csc^4 4x^2 cot^4 4x^2
find trig derivative of y=4x^2 csc^4 4x^2 cot^4 4x^2   I got y'= 8xcsc^4 4x^2 cot^4 4x^2 - 128x^3 csc^4 4x^2 cot^4 4x^2 - 128x^3 cot^3 4x^2 csc^6 4x^2   I just wasn't sure if i did this... more
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03/10/15

what is the width to the Nile river in this question
the annual flooding of the Nile river was an important part of the life for the ancient Egyptians.imagine that you must determine that width of the Nile at its crest near the great pyramid. you... more
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03/09/15

please help me! finals tomorow :(
find the first five terms of {2n/3n+1} a1=-2 an+3an-1?
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02/24/15

Find the angle formed between the line segments.
c. Imagine two line segments where each represents a slant height of the cone. The segments are on opposite sides of the cone and meet at the apex.
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