3 years ago

PLEASE HELP ME!!! PLEASE PLEASE AND PLEASE!

Mathematics

2 answers:

Charra [1.4K]3 years ago

6 0

13-3 is positive and 3-13 is negative

shutvik [7]3 years ago

3 0

Is not because the 13-3 would be positive and the other 3-13 would be negative

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Kamila [148]

Answer:

18n - 5 ≤ -45

Step-by-step explanation:

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3 years ago

James find that his data set has a mean of 75 and a standard deviation of 2. Assuming his data is normally distributed, approxim

Leni [432]

Best answer from here is c

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3 years ago

How many times does 100 go into 540

cricket20 [7]

Answer:

100 goes into 540 5 times

Step-by-step explanation:

which leaves a remainder of 40

hi and hope this helps!!

3 0

3 years ago

Read 2 more answers

What is the equation of the line in the following graph? 1)y=x+2

Levart [38]

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have two points (2, 0) and (-2, -4). Substitute:

$m=\dfrac{-4-0}{-2-2}=\dfrac{-4}{-4}=1$

Therefore we have the equation of a line

$y=1x+b\to y=x+b$

Put the coordinates of the point (2, 0) to the equation:

$0=2+b$ <em>subtract 2 from both sides</em>

$-2=b\to b=-2$

Answer: $\boxed{y=x-2}\to\boxed{3)}$

8 0

4 years ago

Find f(-5)when f(x)=-9

Pie

Answer:

Step-by-step explanation:

you plug -5 into 5 and do inverse operations, therefore your answer is 45

3 0

3 years ago