26 Answered Questions for the topic Math Help Asap

04/23/20

Calculus question
The integral a=-5, b=5, ∫√(25−x^2)dx gives the area of a region R in the xy−plane.a) Identify and sketch the region R.b) Find the area of R using a known geometric formula, not by evaluating... more
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04/23/20

Calculus Question help
A particle moves along a line with velocity v(t) = cos(6πt) for 0 ≤ t ≤ 4.a) Find the displacement.b) Find the distance traveled
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04/23/20

Need help with this calculus problem
a) Which way is the particle moving vertically at time t = 2 seconds, up or down?b) At what rate is the y-coordinate changing at time t = 2 seconds?
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04/16/20

Calculus problem help
An object traveling on a line has velocity at time t, in meters per second, given by the function v(t)=e^t.
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04/16/20

Calculus word problem help please?
b)Findv(t), the velocity at time t.c)Find s(t), the height at time t.d)How high does it go?
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04/16/20

Calculus word problem help
The velocity at time t seconds of an object moving on a line is v(t) = 2cos(πt),with distance measured in meters. The position of the object at time zero seconds is 2 meters. Find the acceleration... more
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04/02/20

Calculus problem
numerator integral: 2, denominator integral: -2 (3 + x)√(4-x^2) dx
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Math Help Asap Math Calculus Math Help

04/02/20

Calculus problem help please
Write a definite integral that gives the area between y = x^2 and the x-axis over the interval [-1,3]. DO NOT EVALUATE THE INTEGRAL.
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03/31/20

The slope of y = f(x)at (x,y) is sin(2x), and f(0) = 2. Find f(x).
Step by step process please?
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03/31/20

The slope of y = f(x)at (x,y) is sin(2x), and f(0) = 2. Find f(x).
I already did this problem but I'd like to make sure I got it right.
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03/31/20

Calculus word problem
An object is moving along a line, with time in seconds, and distance in feet. The acceleration of the object at timet is a(t) = -32 feet per second per second. The velocityof the object at t = 0... more
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Math Help Asap Math Calculus Math Problem

03/27/20

Differentiable function problem
A differentiable function f(x) has derivative at x = 3 equal to 7. Approximate the change in the function that occurs as x changes from x = 3 to x = 3.01
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02/13/20

Calculus word problem
a tank in the shape of an inverted cone is being drained. the radius is 6 feet, and its height 15 feet. At what rate is the depth of the water tank decreasing at the instant when the depth is 7... more
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01/28/20

write a limit that describes the line x = a being a vertical asymptote of y = f(x)
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Math Help Asap Math Calculus Math Help

01/28/20

Let f(x) = (e^x - 1)/x. Approximate lim x-->0 f(x)
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Math Help Asap Math Calculus Math Help

01/28/20

Average velocity calculus questions
An object moves on a line so that its position in meters at time t seconds is s(t) = sin(t).a) Find the average velocity over the time interval [1, 1+h]b) Estimate the instantaneous velocity when t... more
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12/09/19

Word problem help
A pot of coffee with a temperature of 100 degrees Celsius is set down in a room with a temperature of 20 degrees Celsius. The coffee cools to 50 degrees celsius in one hour.a. Find T(t), the... more
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Math Help Asap Precalculus Word Problem Asap

12/09/19

Word problem help!
A rectangular box without a top has a square base and a volume of 24 cubic inches. Let x be the length of the sides of the base. Write the surface area of the box as a function of the single... more
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12/09/19

Precalculus word problem help
A certain right triangle has area 65 square inches. One leg of the triangle measures one inch less than the hypotenuse. Let x represent the length of the hypotenuse. Write the legs of the triangle... more
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12/09/19

Precalculus word problem
An arch going into an alley is in the shape of a downward opening parabola. The base of the arch is 10 ft. wide, and the arch is 15 ft. high at its center. How wide is the arch 10 ft. up?
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Math Help Asap Precalculus Math Help Ellipse

12/09/19

Find an equation of the ellipse
Find an equation of the ellipse that has vertices (4, 2) & (-2, 2) and foci (3, 2) and (-1, 2)
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Math Help Asap Trigonometry Math Help Trig

03/26/19

Trigonometry problem
Suppose you are solving a trigonometric equation for solutions over the interval [0,2π)​, and your work leads to 2x = 2π/3, 2π, 8π/3. What are the corresponding values of​ x?
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02/23/19

Re-write the exponential function g(x)=3 x 2^x in the form g(x)=Aoe^kx
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Math Help Asap

06/30/16

What is the measure of each interior angle of a regular hexagon?
a:100  b:120 c:360 d:720  
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Math Help Asap

06/30/16

Points B(1,0), C(8, 0), and D(3,4) are the vertices of a traingle. What is the area of the triangle?
a:5b:10 1/2c:14d:16e:28
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