Questions Answered

kaylalynn:
Group Title
help? oxidizing power?
 updated one year ago
 26 replies
 No Medals Yet

InsanelyChaotic:
Group Title
What are the x and yintercepts of the graph of y = x2 + x  6? (1 points)
Answer
…
 updated one year ago
 8 replies
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krissy7606:
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A copy machine makes 165 copies in 3 minutes and45 seconds. How many copies does it make per minute?
…
 updated one year ago
 3 replies
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canejay7:
Group Title
A rectangular prism is truncated removing 10% of its height. The original height of the prism was 100 meters and it has a length of 4 meter…
 updated one year ago
 5 replies
 1 Medal

alyssababy7:
Group Title
Please help!
Solve the system of equations using matrices. Use Gaussian elimination with backsubstitution.
…
 updated one year ago
 8 replies
 1 Medal

yasmin95:
Group Title
differentiate in respect to x
x^2/x1 @mark_o.
 updated one year ago
 6 replies
 3 Medals

yasmin95:
Group Title
find the point of intersection of y=x^2 and y=122x^2
 updated one year ago
 8 replies
 2 Medals

MauriceLong:
Group Title
Write an equation of the line containing the given point an parallel to the given line.
(7,6); 7x9y=4
The equation of the the line is Y=
 updated one year ago
 52 replies
 1 Medal

Eric668668:
Group Title
Simplify.
(4x^23xy5y^2)(2x^2+xy3y^2)
 updated one year ago
 20 replies
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kenneyfamily:
Group Title
Which one of the choices is a solution to the following equation?
cot^2x  csc x = 1
a. π/6 …
 updated one year ago
 5 replies
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twitter:
Group Title
A rectangular field has 8 holes labelled A to H dug out. Eight different species of trees are to be planted into the holes.
Find the numbe…
 updated one year ago
 7 replies
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husbishag:
Group Title
We are given the derivative of f: f′(x) = cos(x) + 10/x. Compute f(2) − f(1)
Can someone please help??
 updated one year ago
 11 replies
 2 Medals

MVLQML:
Group Title
Suppose that f(x)=x^4−7x^3.
(A) List all the critical values of f(x). Note: If there are no critical values, enter 'NONE'.
…
 updated one year ago
 1 reply
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alyssababy7:
Group Title
Evaluate the determinant. (will draw picture)
A. 1/105
B. 37/420
…
 updated one year ago
 7 replies
 1 Medal

Mathhelp346:
Group Title
PLEASE HELP PLEASE:
Write each quadratic function in vertex form. Give the coordinates of the vertex and the equation of the axis of symmet…
 updated one year ago
 19 replies
 1 Medal

itsjustme_lol:
Group Title
Write the equation of the line given the slope and a point on the line. m = 4, point (2, 5)
 updated one year ago
 8 replies
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mariel1990:
Group Title
URGENT NEED HELP PLEASE!! a3=PsqauredG(M+mp)/4piesquared, P=379368, mp=.89e27, M=2.11e30, G=6.67e11 Solve for a3
 updated one year ago
 13 replies
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tom0108:
Group Title
Solve for a: v^2 = v0^2 + 2a(delta)x
 updated one year ago
 1 reply
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Girl_Ninja:
Group Title
What is the graph of the function? f(x)=1/3x^2
 updated one year ago
 6 replies
 1 Medal

ConfusedAboutCalculus:
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Circuit question (Picture attached)
…
 updated one year ago
 10 replies
 1 Medal

andjie:
Group Title
Can someone check my work please
 updated one year ago
 24 replies
 2 Medals

bev199:
Group Title
can anyone help me with this problem
find vertex and equation, line of symmetry and graph the function. f(x)= 1/3 x^2
 updated one year ago
 25 replies
 2 Medals

ddddd:
Group Title
4+6(x+1)
 updated one year ago
 2 replies
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canejay7:
Group Title
What is the lateral area of a rectangular prism if the base edges are 6 meters and 4 meters and the height is 7 meters?
 updated one year ago
 4 replies
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evergirl:
Group Title
Rationalize the denominator of ..........
 updated one year ago
 6 replies
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kstrelsky110:
Group Title
Write the following quadratic function in vertex form. Determine the vertex and the axis of symmetry for the function f(x)=5x^2+7x+9
 updated one year ago
 16 replies
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mcofer:
Group Title
how do you do this problem?(7.98x10witha squareroot of 2) x (5.0x10 with a square root 5)
 updated one year ago
 4 replies
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kimdre10:
Group Title
Find the coordinates of the vertex for the parabola whose equation is
f(x) = 4x2 + 8x  4
 updated one year ago
 8 replies
 1 Medal

firebird:
Group Title
If f(x) = xsquared does f(a+1) = (a+1)squared
 updated one year ago
 19 replies
 2 Medals

deepikastardom:
Group Title
find the current
 updated one year ago
 2 replies
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