3 years ago

Graph -5, 0, 2,and 4 on a numberline

Mathematics

1 answer:

Elena-2011 [213]3 years ago

4 0

Answer:

That's the way it should be graphed

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Mandee is looking for a new car. She has test-driven two cars but can only purchase one. The probability that she will purchase

UkoKoshka [18]

Its between 25% v.s 75%chance between both I think

5 0

3 years ago

1 <img src="https://tex.z-dn.net/?f=1%20%5Cdiv%20%7B3%7D%5E%7B%20-%202%7D%20" id="TexFormula1" title="1 \div {3}^{ - 2} " alt

True [87]

Answer:

$1 \div {3}^{ - 2}$

$1 \div \frac{1}{ {3}^{2} }$

By doing reciprocal we get

$1 \times {3}^{2}$

$9$

8 0

3 years ago

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What is the average rate of change of the function below on the interval from x = 0 to x = 2?

Salsk061 [2.6K]

Average rate of change = $\frac{change-of-y}{change-of-x} = \frac{f(x_2)-f(x_1)}{x_2-x_1}$

$\frac{f(2)-f(0)}{2-0} = \frac{250-0}{2-0}$
$125$

8 0

3 years ago

The sum of two numbers is 60 and the difference is 10 . What are the numbers?

Furkat [3]

Answer:

35 and 25.

Step-by-step explanation:

x+y=60

x-y=10

Subtract eq1 by eq2

x-x+y-(-y) = 60-10

2y=50

y=25.

x+25=60

x=35

Hope this helps :D

#Team Rainbows

4 0

3 years ago

6=xy does this show direct variation Explain your reasoning. ANSWER THIS PLZ

Lelechka [254]

Answer:

No. It is an inverse variation.

Step-by-step explanation:

6= xy

Making y the subject of formula:

$y = \frac{6}{x}$

For a direct variation, the equation would be in the form of y=kx, where k is a constant.

However, the equation above is in the form of $y = \frac{k}{x}$ .

Thus, 6=xy does not show direct variation.

8 0

3 years ago