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2 years ago

What is the slope of the line that passes through the points E(5, 1) and F(2, 7)?

Mathematics

2 answers:

s2008m [1.1K]2 years ago

3 0

Answer:

I would say it's B(3/8)

bekas [8.4K]2 years ago

3 0

Answer:

7 - 1/2 - 5 = 6/-3 = -2

Step-by-step explanation:

None of those answers are correct the answer is -2

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Andrews [41]

Answer is C as all other choices are even numbers therefore make the equation non-integer.

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1 year ago

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Which of the following is in the solution set of the inequality –28 < v – 16

exis [7]

Let's solve your inequality step-by-step.−28<v−16
Step 1: Flip the equation.v−16>−28
Step 2: Add 16 to both sides.v−16+16>−28+16
v>−12
Answer:v>−12

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2 years ago

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Which is the coordinate of pointA? A(8,-6) B(-6, 8) C(6,-8) D(-8,-6)

miv72 [106K]

Answer: I think d I’m not sure tho

Step-by-step explanation:

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2 years ago

The first three terms of a sequence are -9 -7 -5

Crank

Answer:

-3

Step-by-step explanation:

7 0

2 years ago

Scott and Letitia are brother and sister. After dinner, they have to do the dishes, with one washing and the other drying. They

ehidna [41]

Answer:

The probability that Scott will wash is 2.5

Step-by-step explanation:

Given

Let the events be: P = Purple and G = Green

$P = 2$

$G = 3$

Required

The probability of Scott washing the dishes

If Scott washes the dishes, then it means he picks two spoons of the same color handle.

So, we have to calculate the probability of picking the same handle. i.e.

$P(Same) = P(G_1\ and\ G_2) + P(P_1\ and\ P_2)$

This gives:

$P(G_1\ and\ G_2) = P(G_1) * P(G_2)$

$P(G_1\ and\ G_2) = \frac{n(G)}{Total} * \frac{n(G)-1}{Total - 1}$

$P(G_1\ and\ G_2) = \frac{3}{5} * \frac{3-1}{5- 1}$

$P(G_1\ and\ G_2) = \frac{3}{5} * \frac{2}{4}$

$P(G_1\ and\ G_2) = \frac{3}{10}$

$P(P_1\ and\ P_2) = P(P_1) * P(P_2)$

$P(P_1\ and\ P_2) = \frac{n(P)}{Total} * \frac{n(P)-1}{Total - 1}$

$P(P_1\ and\ P_2) = \frac{2}{5} * \frac{2-1}{5- 1}$

$P(P_1\ and\ P_2) = \frac{2}{5} * \frac{1}{4}$

$P(P_1\ and\ P_2) = \frac{1}{10}$

Note that: 1 is subtracted because it is a probability without replacement

So, we have:

$P(Same) = P(G_1\ and\ G_2) + P(P_1\ and\ P_2)$

$P(Same) = \frac{3}{10} + \frac{1}{10}$

$P(Same) = \frac{3+1}{10}$

$P(Same) = \frac{4}{10}$

$P(Same) = \frac{2}{5}$

8 0

2 years ago