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Zarrin [17]
4 years ago
15

What is the definition of a unit rate?

Mathematics
1 answer:
Arada [10]4 years ago
4 0
When rates are expressed as a quantity of 1, such as 2 feet per second<span> or </span>5 miles per hour<span>, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.</span>
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The quotient of two less than a number and five is eight
postnew [5]

Answer:

The number is 42.

Step-by-step explanation:

Let x be the unknown number.

"two less than a number" is x - 2

Quotient means the result of a division.

(x - 2)/5 = 8

Multiply both sides by 5.

x - 2 = 40

Add 2 to both sides.

x = 42

Answer: The number is 42.

Check.

Start with 42. 2 less than 42 is 40. The quotient of 40 and 5 is 40/5 which is 8. The answer is correct.

5 0
3 years ago
Given that ∠Ф = 180°, determine the numerical value of this function.
Rudiy27

Answer:

The answer to your question is 3. 0

Step-by-step explanation:

For an angle of 180°:

- hypotenuse = 1

- Adjacent side = 1

- Opposite side = 0

Then, sin Ф = \frac{Opposite side}{Hypotenuse}

         sin 180° = \frac{0}{1}

         sin 180° = 0

8 0
3 years ago
Which solid figure has six vertices?
Zinaida [17]
C is the answer. Think of a triangle base with another triangle of the same shape above it with lines connect the three vertices of the bottom triangle to its corresponding vertices on the triangle up top.
3 0
3 years ago
Ethan went to physical education class 72 times this year. He spent 3/4 of this classes outside. How many of Ethan's physical ed
olga nikolaevna [1]

Answer:54

Step-by-step explanation:

72 classes in one year

75% spent outside

72x0.75=54

7 0
4 years ago
Read 2 more answers
A city has a population of 220,000 people. Suppose that each year the population grows by 6.25%. What will the population be aft
Murrr4er [49]

Your answer will be 137500

Im not 100% sure, im 90% sure

Hope this helps :)

6 0
3 years ago
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