03/09/21

Dina as 78 quarters and dimes that total $17.25. She has 48 more quarters than dimes. How many quarters does she have?
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03/09/21

Find k such that the line is tangent to the graph of the function.
Function     Line f(x) = k x      y = 2x + 18 k = 
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03/09/21

What is a radical equation with an extraneous solution in the format of a√x+b+c=d where you fill out a, b, c, and d?
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03/08/21

The number of radians for a measure of -242o is______???  Round your answer to 2 decimal places.
a, The number of radians for a measure of -242o is _____????. Round your answer to 2 decimal places.b, Using the question above, sketch the angle in standard position. Attach your sketch to this... more
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03/08/21

Find the slope of the tangent line to the graph of f(x)=(-x^2+4)^3 at x=1
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03/08/21

Find the dimensions of the rectangle with area 225 square inches that has minimum perimeter, and then find the minimum perimeter.
Dimensions:Minimum perimeter:
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03/07/21

FindA, B and C so that the line Ax+By=Cis tangent to the graph of f(x) =e^x and passes through (0,0).
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03/07/21

Isosceles triangle

Triangle ABC is an isosceles triangle. There is exactly ONE angle measure of 34 degrees, and a second angle measure of 2x+10 degrees. Solve for x.
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03/07/21

Solve for v in terms of u, w, x, and y.
uv = –yxwWhat does v=
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03/07/21

Let f(x) =x2ecosx. Write the limit definition of df/dx I x=π. Do not evaluate thelimit, do not compute the derivative.
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03/06/21

Equation of Line tangent to the curve
Find the equation in point-slope form of the line tangent to the curve of x^2y-3y+2x=9 at point (2,5)
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03/06/21

A telephone line hangs between two poles 14 m apart in the shape of the catenary y = 13 cosh(x/13) − 8, where x and y are measured in meters.
Find the slope of this curve where it meets the right pole. (Round your answer to four decimal places.)Find the angle 𝜃 between the line and the pole. (Round your answer to two decimal places.)
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03/05/21

find area under curve y=17/x^3 from x=1 to x=t
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03/05/21

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of1, and the given zeros. 3,-2+2i
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03/05/21

In ΔUVW, the measure of ∠W=90°, the measure of ∠V=9°, and UV = 8 feet. Find the length of VW to the nearest tenth of a foot.
help bicuehuebiuehucebiucebicecebbiuceibuceiubce
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03/05/21

Find the absolute extrema of the function on the closed interval f(x) = 7 − x, [−2, 3]

f(x) = 7 − x,    [−2, 3] please help solve
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03/05/21

Calc Extreme Value Theorum
2. Which of the following functions of x is guaranteed by the Extreme Value Theorem to have an absolute maximum on the interval [0,2π]?a. y= 1/(1 + sinx)b. y= 1/(x2 + π)c. y= x2 - 2πx + π2/(x -... more
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03/05/21

calculus help with implicit differentiation!
if 2x^2 + 5x + xy = 4 and y(4) = -12 , what would y ' (4) using implicit differentiation?
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03/05/21

For the following problem both factors should be (2x - 5), What specifically tells you that both those factors should have a minus sign? *
16x²-80x+1004(4x²-20x+25)4(2x-5)(2x+5)
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03/05/21

One month Yolanda rented movies and video games for a total of .

One month Yolanda rented 12 movies and 2 video games for a total of $65. The next month she rented 3 movies and 5 video games for a total of $41. Find the rental cost for each movie and each video... more
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03/04/21

Inverse variation equation
The value of y varies inversely with x and y=12 when x =-4 find y when x=-2
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03/04/21

5(x- _) (x+4) = 5x²+_x-60
What do the blanks equal?
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03/04/21

Find the exact value of the slope of the line which is tangent to the curve given by the equation r = 2 + cos θ at theta equals pi over 2 . You must show your work.
Find the exact value of the slope of the line which is tangent to the curve given by the equationr = 2 + cos θ at  . You must show your work.
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03/04/21

what is the slope of y=4(x-2)
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03/04/21

Special Equations (Growth Formula) Casio fx-9750GII
In the year 200, the number of text messages sent in a small town was 120. If the number of text messages grew every year afterward by 124%, how many years would it take for the number of text... more
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