12/09/20

math simplafing
Simplify this problem -4(2a -4) + 2a
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12/09/20

whats the answer
 What is the value of p if the expression 4(n+7) is equivalent to (n+p)4?
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12/09/20

The sum of 2 + ⅓ is an irrational number
A. TrueB. FalseC. Not enough information
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12/09/20

Express this expression with positive exponents x^-3/4
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12/09/20

Find the distance between the two points (-2, 7), (3, -1)
Find the distance between the two points (-2, 7), (3, -1)
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12/09/20

10. Which of the following is perpendicular to the line y = 4/3 x + 7? *
y = -3/4 x - 1y = -4/3 x + 7y = 4x - 8y= 3x +9
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12/08/20

Write the rule that describes the transformation. (x,y)
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12/08/20

Determine teh integral
Determine the ∫ x√(x + 1) dx integral to x = t^2-1 with the help of substitutes.
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12/08/20

Finding a series
Find a series that has some negative terms that can converge absolutely by using limit comparison test and compare it to 1 over n2.
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12/07/20

A ∩ B = ∅, P(A) = 0.4, P(A ∪ B) = 0.8. Find P(B).
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12/06/20

Riemann Integration

Define p : [0,2] --> R by (R=set of real numbers)p(x) = x if x<=1p(x) = 1 if x>1Prove that p(x) is Riemann integrable. (You may use without proof,integrate [f(x) dx] from 0-2 = integrate... more
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12/04/20

4y+5=2x-7 in standard form?
I just don´t understand how to put it in standard form. It doesn´t make sense.
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12/04/20

Identify the number of zeros of the function: f(x)=2x4+x2−7+x6
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12/04/20

What equals 15 but also equals 3
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12/03/20

The expression 20z−8 factored using the GCF is
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12/03/20

|X| = 8 x = x = Solve for x. Show your work
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12/03/20

derivative 4root2x at (8,16) y=?
got the f(8+h) as 4root16+2h and f(8) as 4root 16 not sure if its going in the right direction
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12/03/20

if f(x) = 3x + 2, explain how to determine f(8).
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12/03/20

if f(x) = 3x + 2, explain how to determine f(4).
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12/03/20

please answer what is -x-2>8

hi,i don't understand this -x-2>8
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12/03/20

Honors Geometry
Given angle 1 and angle 2 are supplementary. Prove is that are parallel.Write a 2 column proof
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12/02/20

What is the conjugate of 3 + 5i?
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12/02/20

how do i find the value
Find the value of x so that f(x)=7
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12/01/20

Explain how to solve the inequality
Please show your steps and the state the solution.-2 (x+3) > -22
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12/01/20

slope=-1 y- intercept =2
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