Calculus and Above

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I need help finding the area of the lune. I'm given 2
Simona Hodis
Professor
PhD
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Find the​ width, w, of the​ V-slot shown. A​ = 30​° z​ = 4.2
Find the​ width, w, of the​ V-slot shown. A​ = 30​° z​ = 4.2 cm W​ = ----- cm ​(Round to one decimal​ place)… read more
Tom Piscaer
Master's Degree
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A flywheel with a 30​-inch radius rotates through an angle
A flywheel with a 30​-inch radius rotates through an angle of 4.4​π radians in 5.4 seconds. What distance does a point on the rim​ travel? Use the​ π button. Use S​ = rθ inches ​(Round to two decimal​… read more
Tom Piscaer
Master's Degree
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Thanks and yes i'm stuck on a washer/disk problem. Calculus
Second opinion] thanks and yes i'm stuck on a washer/disk problem… read more
Simona Hodis
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One particular regular decagon (10 sides) has a radius of 11
One particular regular decagon (10 sides) has a radius of 11 cm. Find the PERIMETER of a regular decagon. While working, round lengths to 4 decimal places until you get your final answer. Then round t… read more
akch2002
Master's Degree
3,036 satisfied customers
Sandhya can you help me with these 4 problems please 1. A
Hello Sandhya can you help me with these 4 problems please1. A speedometer needle covers an area of approximately 40 square centimeters when it rotates at an angle of 5π radians. Find the length of th… read more
Sandhya
Master's Degree
5,160 satisfied customers
Find the center and radius of the circle. (x − 5)2 + (y −
Second opinion] Find the center and radius of the circle. (x − 5)2 + (y − 4)2 = 25 center (x, y) =radius… read more
Sandhya
Master's Degree
5,160 satisfied customers
A wheel with a radius of 500 mm has a mass of 35 kg and a
A wheel with a radius of 500 mm has a mass of 35 kg and a radius of gyration of 300 mm. A rope around the rim of the wheel provides a tangentle force of 2.0 N to the wheel which turns on an axle. Find… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
I am trying to find an equation that describes a particular
I am trying to find an equation that describes a particular curve. A hole boring machine digs along a path in the ground. The direction this tool digs is controlled by the roll angle of the tool. If t… read more
GLENN GILONGOS
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1. Suppose that an object is projected in such a way that
1. Suppose that an object is projected in such a way that its height above the ground in feet after t seconds is given by s(t)=-16t^2+48t+45. Find the maximum height of the object. 2. Let f(x) = (x-1)… read more
Ryan
Engineer
Bachelor's Degree
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I'm making a reflector that's 3.39 units wide and 2 units
I'm making a reflector that's 3.39 units wide and 2 units high, so f(3.39)=2. The light comes straight down and should reflect left at a 90 degree angle. I need the equation for the curve.… read more
Ryan
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Bachelor's Degree
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1) An open box with a square base (see figure) is to be
1) An open box with a square base (see figure) is to be constructed from 108 square inches of material. The height of the box is 3 inches. What are the dimensions of the box? 2) An electric hoist is b… read more
Ryan
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Bachelor's Degree
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Can you help with path correction equations to intersect a
Can you help with path correction equations to intersect a known downhole target given instantaneous inclination and azimuth change and distance in a straight line?… read more
Stevewh
Teacher
Bachelor's Degree
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Please show work 1) The derivative of y= x^2 - 2x at the point
Please show work 1) The derivative of y= x^2 - 2x at the point (0,0) is ? 2) Determine the x coordinate of the point where the derivative of y= 1- x^2 equals 0 3) A function whose derivative is always… read more
Ryan
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Bachelor's Degree
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Dr. Rubin, Bob here with a follow up question from your answer last week. This is a new request so far as I'm concerned. Here's the request: I would like a formula solved for 'x' and for 'y' that allo… read more
Dr Arthur Rubin
Doctoral Degree
Doctoral Degree
96 satisfied customers
I would like a formula that I can plug into an excel spreadsheet,
I would like a formula that I can plug into an excel spreadsheet, but if you don't know Excel, that's OK. I just need the calculus formula. I want to be able to know the (x,y) coordinate position for … read more
Dr Arthur Rubin
Doctoral Degree
Doctoral Degree
96 satisfied customers
i want to learn how to calculate a bend radius of pipe in terms
i want to learn how to calculate a bend radius of pipe in terms of 5D 30D 40D and 50D ie if a pipe is 12 inch in diameter and we have a bends that is 52 degrees over 10 ft how many D is the bend? ie i… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Find the center-radius form of the equation of the circle given
Find the center-radius form of the equation of the circle given center (2, 3) and radius of length 5/3.… read more
RavinDe
Bachelor's Degree
1,111 satisfied customers
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