04/08/20

A​ T-shirt is launched from a height of 3 feet with an initial upward velocity of 72 feet per second. The​ T-shirt is caught 46 feet above the field. (Questions in the description)
a. How long (seconds) will it take the​ T-shirt to reach its maximum​ height? b.What is the maximum​ height?c. What is the range of the function that models the height of the​ T-shirt over​ time?
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04/08/20

r = 1 + cos θ on the same axis. a) Find the area inside both the circle and cardioid. b) Find the arc length of that part of the cardioid outside the circle.
Sketch the circle r = 3 cos θ and cardioids  r = 1 + cos θ on the same axis.a)         Find the area inside both the circle and cardioid.b)         Find the arc length of that part of the cardioid... more
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04/08/20

A plane region is bounded by the curve y = x2 , y = 4x , x = 0 and x = 1.  a) Find the area of the plane. b) Calculate the centroid of the plane.

A plane region is bounded by the curve y  =  x2 ,  y  =  4x ,  x  =  0  and x  =  1.a)         Find the area of the plane.b)         Calculate the centroid of the plane.    
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04/07/20

find the most general antiderivative

Find the most general antiderivative of f(u)=(10u^4-10(u^1/2))/u^2
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04/07/20

A painter can finish painting a house in 5 hours. Her assistant takes 7 hours to finish the same job. How long would it take for them to complete the job if they were working together?
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04/07/20

Related rates in calculus 1
At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 21 knots and ship B is sailing north at 15 knots. How fast (in knots) is the distance between the ships changing... more
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04/07/20

Help me out ! Calculus question
Find the  area inside the outer loop and outside the inner loop of the limacon r = 4 sin θ - 2
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04/03/20

Verify the identity: sec(4x)=1/(√(2)sin(x)cos(x)-1)-1/(√(2)sin(x)cos(x)+1)
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02/19/20

Find the equation of the line that contains the point P(4, 3) and is perpendicular to the graph of y = 3 4 x − 3.
math problem
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02/28/18

Leo solved the equation b= 1/2 cube square root of a-1 for a, but made an error. Find the error and correct solution
Math Homework
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