n+7 What is the value of n in the proportion 12

Q: 2.) Solve for x and y 21 25 X y

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Q: Add. 4 5/8 + 4 4/7

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Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: a) Find the point on the graph of y = e where the tangent line has slope -4. b) Plot the graph of y…

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Q: Which graph correctly solves the equation below? -x²+1=x²-4

A: topic - quadratic equations

Q: and question d

A: As per the  question we have to find the constant force of interest that will give rise to the…

Q: Need questions 4 5 and 6 answered please

A: 4. Given: μ=70, σ=5 The corresponding z-values needed to be computed: The probability that a score…

Q: Simplify. X x-2 +y-3 X - 1 X x-2 +y -3

A: To simplify  x-1/(x-2+y-3)

Q: 2. Find AB, where -1 4043-690 B = 1 -2 5 = [ A = 2 2 -1 -5 1 -2 1 2

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Q: ro In r Evaluate dr. d.x Jo r2+4

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Q: 4. X = 100

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Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: 18 A D. 5x-7

A: Given ,  We have to find value of x

Q: Perform the indicated operations.   having trouble with these types of questions.

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Q: a; = 12, a, = -48, find r and a,

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Q: .2 y = 4 - x² and x +y = 2.

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Q: y = 3x + 272 24 ਮ

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Q: 1.2x – 3.6 + .3x = 2.4

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Q: 4P3

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Q: Simplify. - V4 = 0

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