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3 years ago

What’s the answer for this

Mathematics

1 answer:

puteri [66]3 years ago

3 0

Answer:

13 Vehicles Sold

Step-by-step explanation:

20% of 65 is equal to 13 :)

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Use co.patible numbers to find two estimates 73÷4,858

Svet_ta [14]

NO.2 answer is 5088.052869

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3 years ago

Find the slope of the line passing through the points (8,-3) and (4,-1)

docker41 [41]

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

$\\ \\$

$\rm \to m = \dfrac{ - 1 - 3}{4 - 8}$

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$\rm \to m = \dfrac{ - 4}{4 - 8}$

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$\rm \to m = \dfrac{ - 4}{ - 4}$

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$\rm \to m = \cancel \dfrac{ - 4}{ - 4}$

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$\rm \to m = 1$

7 0

2 years ago

Read 2 more answers

Can someone help me with this? thank you!

Vedmedyk [2.9K]

Answer:

V = 240 $cm^{3}$

Step-by-step explanation:

To find the volume of a rectangular prism use this equation:

V = l*w*h

l = length (20 cm)

w = width (4 cm)

h = height (3 cm)

Plug all these values into the equation and solve:

V = (20 cm)(4 cm)(3 cm)

V = (80 $cm^{2}$ )(3 cm)

V = 240 $cm^{3}$

Therefore, the volume of the rectangular prism is 240 $cm^{3}$ .

I hope this helps! Good luck!

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2 years ago

What does a correlation coefficient of r = -0.89 indicate?

Leviafan [203]

Answer:

There is a strong but negative correlation. The - cuases a doawnward line but .89 is close to 1

Step-by-step explanation:

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2 years ago

Gloria has a lunch account in the school cafeteria. The balance, f(x), in her account can be represented by the function f(x) =

Snezhnost [94]

F(x) = -1.50x + 40.....basically, this is saying that Gloria has 40 bucks in her lunch account and each meal costs her 1.50.

By changing the -1.50 to -2.75 means she is paying more for her meals...the cost of a meal went up from 1.50 to 2.75.

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3 years ago