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sveta [45]
3 years ago
10

Find the speed of a race car if it travels 5 miles in 2 minutes and 30 seconds

Mathematics
1 answer:
Tomtit [17]3 years ago
4 0
You first convert the 2 minutes and 30 seconds to 150 seconds.

Then, you take the 150s÷5m to get the number of seconds per mile.

The answer is 30s/m
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What are the multiples of 1/5
Tems11 [23]
There are infinite multiples of 1/5

multiply 1/5 by a number "n"

where n = all real numbers

(1/5)*n
n = 1 --> 1/5
n = 2 --> 2/5
n = 3 -->3/5

and so on
7 0
3 years ago
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10 QUESTIONS FOR THE TOTAL OF 50 POINTS!! PLEASE ANSWER QUICKLY!!!!! I NEED HELP AND FAST!!! AND WILL MARK BRAINLIEST!!!
prohojiy [21]

Answer:

  1. B) 48
  2. D) 81
  3. A) 11
  4. B) -81
  5. -246
  6. C) 5
  7. A) 19 9/25
  8. D) 11
  9. A) 48
  10. D) m-c/-b =a

Step-by-step explanation:

comment if you want the explanation, but you said you wanted it fast and it would take me like 10 minutes to right it all out

8 0
3 years ago
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The difference between a number and five equals three. Translate this sentence to an equation and then find the
laila [671]

Answer:

the equation will be:

\mathbf{x-5=3}

solving the equation we get x=8

Option B is correct.

Step-by-step explanation:

We need to write equation for this sentence:

The difference between a number and five equals three.

Let number = x

So, the equation will be:

\mathbf{x-5=3}

Now, solving the equation to find value of x

x-5=3

Adding 5 on both sides

x-5+5=3+5\\x=8

So, solving the equation we get x=8

Option B is correct.

6 0
3 years ago
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X+9=24 how to solve for x
rodikova [14]
You can easily do just one step to get the value of x.

x + 9 =24            subtract 9 from both sides

x + 9 - 9 = 24 - 9

Simplify:

x = 15


I hope I helped you.



5 0
3 years ago
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Explain how to find the middle quartile of a box-and-whisker plot.
Soloha48 [4]

Step-by-step explanation: The middle quartile or <em>second quartile</em> as I like to call it is the median of the entire data set. Remember that the median is the middle number when the data is written from least to greatest.

6 0
3 years ago
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