04/22/22

How many times does $1 need to double in value to become $1,000,000? Explain how you know.
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04/22/22

Suppose cos 2A = − (2/3) , and 2A is an angle in the Third Quadrant. Then cos A =

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04/22/22

Derivative integral Please Help
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04/19/22

what is the inverse function of f(x)= \sqrt[3]{2x-4}
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04/18/22

Find the function y(x)
Given dy/dx= 7x-2+7x-1-5; y(1)=2
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04/18/22

Solve the limit
lim(x--->0^+) (e^x+x)^2/x
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04/18/22

Write the polar equation r=8cosθ in Cartesian form as x^2+y^2=
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04/18/22

Give inequalities for r and θ which describe the region below in polar coordinates.

Give inequalities for r and θ which describe the region below in polar coordinates. The two arcs shown are circular, and the region is between the two arcs and between the y-axis and line graphed,... more
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04/18/22

2 cos(2𝜃) − 1 = 0. Find the solutions in the interval [0, 2𝜋)
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04/17/22

Suppose f(3)=2,f'(3)=1/2 and f'(x)>0 and f''(x)<0 for all x . is it possible f'(2)=1/3
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04/16/22

Riemann's Sum and Integrals Question
The value of the limit is equal to the area below the graph of a function f(x) on an interval [A,B]. Find f, A, and B. (Do not evaluate the limit). lim n --> ∞ ∑ni=1 (π)/(6n)tan[(iπ)/(18n)]I... more
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04/16/22

Given the parametric equations x=4t−t3,y=1−4t Compute the derivative dy/dx as a function of t .
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04/16/22

The following parametric equations define an ellipse. x=4cos(θ),y=5sin(θ),0≤θ≤2π Compute the area enclosed by this ellipse.
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04/16/22

Please I need help with this problem!!!!
The Fresnel function, which has applications in optics and highway design, among other areas, is defined as as an integral (accumulation function): .Determine the -coordinate(s) of the local... more
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04/16/22

[Calculus] Represent the function 7/1-3x as a power series

Represent the function 7/1-3x as a power series f(x)= ∑∞n=0 cnxnCompute the first few coefficients of this power series:C0=C1=C2=C3=C4=
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04/16/22

Equation of Line given Parametric Curve
Given the lines:x= t^3 -9ty= 9t^2 - t^4What is the equation of the tangent line at t=3 and t= -3. What I did was first plug in the t-values into the x and y equations to find the points of the... more
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04/15/22

Finding Integration
(1/u7/4 + 5 sq root u) du=
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04/15/22

[Calculus] Taylor series
The Taylor series for f(x)=ex at a = 3 is ∑∞n=0 cn(x-3)nFind the first few coefficients.C0=C1=C2=C3=C4=
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04/15/22

Linear Algebra Question
Expand the set below to form a basis for  by adding vectors to the set.{[1,-3,2], [5,4,0] }The vector to add is ?
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04/15/22

Please help me to solve this equation

Write an equation in slope intercept from that is tangent to the circle (x-2)2+(y-3)2=5 and has negative slope where the circle meets the y axis.
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04/15/22

Augmented Matrix
Write the linear system from the augmented matrix. (Enter your answers in terms of x, y, and z.) 7 29 1 43 −1 6 5 38 0 0 9 10
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04/14/22

Properties of Radicals
Simplify the expression. Rationalize the denominator√5/6 + 5√
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04/14/22

PLEASE EXPLAIN THIS TO ME
What is m∠1? A. 24 B. 26 C. 28 D. 52
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04/14/22

of the 300 total television sets sold at an electronics store last month 90 were flat screen TVs What is the ratio for flat screen TVs to total TVs sold last month

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04/14/22

HEY COULD ANY ONE TELL HOW TO DO
For P, which is an expression for z in terms of w, x, and y? A. w/xy B. x/xy C. wy/x D. xy/w
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