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3 years ago

( •_•) identify the temperature that is halfway between the temperatures -20 F and 10F.

Mathematics

1 answer:

Marianna [84]3 years ago

4 0

-20/10 = 2F

Hope it helps! Have a great day :))

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A tree grow 1/4 foot in 1/12 year.

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Answer:

Part A) The rate is $\frac{12}{4}\ \frac{feet}{years}$

Part B) In 1 year the tree grows 3 feet

Step-by-step explanation:

Part A) write the rate at which this tree grows as a fractions

we know that

To find out the rate at which the tree grows divide 1/4 foot by 1/12 year

$\frac{(1/4)}{(1/12)}=\frac{12}{4}\ \frac{feet}{years}$

Part B) how many feet does the tree grow in 1 year?

we know that

The tree grows at rate of $\frac{12}{4}\ \frac{feet}{years}$

Simplify

$\frac{3}{1}\ \frac{feet}{year}$

That means ----> The tree grows 3 ft in 1 year

therefore

In 1 year the tree grows 3 feet

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3 years ago

Deon throws a ball into the air. The height h of the ball, in meters, at time t seconds is modeled by the function

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Answer:

The time the ball will hit the ground is 1.4 seconds

Step-by-step explanation:

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3 years ago

Question 10 of 10

lozanna [386]

Answer:

45 m2

Step-by-step explanation:

It was the only reasonable answer lol

9x5=45

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2 years ago

Can someone explain how to solve this, please?

atroni [7]

Answer:

-1x>2

Step-by-step explanation:

3-2x>5

3-1x>5

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3 years ago

The temperature is 8° Fahrenheit. If the weatherman predicts the

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Answer:

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Step-by-step explanation:

8-12=-4

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3 years ago

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