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olga_2 [115]
2 years ago
13

Calculate : 450km ÷ 1/2 hour​

Mathematics
1 answer:
Afina-wow [57]2 years ago
3 0

Answer: 900 Km.

Step-by-step explanation: ...

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The given function models the number of cars that are put through a quality control test each hour at a car production factory.
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hours each day.

Step-by-step explanation:

The given function models the number of cars that are put through a quality control test each hour at a car production factory.

The given function is

We need to find the number of hours does the quality control facility operate each day.

Rewrite the given function it factored form.

Taking out the common factors from each parenthesis.

The factored form of given function is c(t)=-(t-10)(t+2).

Equate the function equal to 0 to find the x-intercept.

Number of hours cannot be negative. So from t=0 to t=10 quality control facility operate the cars.

Therefore the quality control facility operates for 10 hours each day.

7 0
3 years ago
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Jason rolls a fair number cube labeled 1 through 6, and then he flips a coin. What is the probability that he rolls a 3 and flip
qwelly [4]

The answer is 1/12

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Hope it helps!

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3 years ago
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Kaya used these steps to solve the equation 7 + 2x = 2(x - 1) + 4. Which choice describes the meaning of her result, 7 = 2?
Whitepunk [10]

Answer is A

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How much appels does Sally have if she buys 1 today and 1 tomorrow
mylen [45]
1 apple + 1 apple = 2 apples
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When looking for a job, Micah is told that the monthly salary has a range of $876. He also knows that the starting salary is $1,
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This statement describes a range of Micah's salary.

The range is a number that describes the distance from the beginning of something to the end of something.

In this scenario the beginning would be the beginning salary, in the end salary would be where you stop at end at after adding $876.

$1793(starting) + $876 = $2669

The maximum amount of money that Micah could earn would be $2669.
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3 years ago
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