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finlep [7]
3 years ago
6

10 POINTS!

Mathematics
1 answer:
aksik [14]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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Michelle is building a rectangular landing strip for airplanes .She has material to cover 1/1,500 of a square mile. The landing
ANEK [815]
I think that the missing word here is:
"with the amount of the material that Michelle has"

Let's say that her landing strip is x miles long, then its area would be:


\frac{1}{6} *x

We also know how big it is:

\frac{1}{6} *x= \frac{1}{1 500}

now, let's multiply both sides by 6:
\frac{6}{6} *x= \frac{6}{1 500}
1 *x= \frac{3}{750}
x= \frac{1}{250}


So the answer is that it would be x= \frac{1}{250} miles wide






3 0
4 years ago
A quantity, y, varies directly as x When y=10, x=6.<br> Find xwhen y= 14.
grigory [225]

The value of x when y = 14 is 8.4

<h3 />

<h3>How to solve variation ?</h3>

y, varies directly as x. Therefore,

y ∝ x

Therefore,

y = kx

where

  • k =constant of proportionality

Therefore,

10 = 6k

k = 10 / 6

k = 5 / 3

Hence, when y = 14

y = kx

14 = 5 / 3 x

cross multiply

42 = 5x

x = 42 / 5

x = 8.4

learn more on variation here: brainly.com/question/20707320

#SPJ1

7 0
2 years ago
A boy jogs 250 meters in 110 seconds. What is his average speed in m/s?
babunello [35]
His average speed is 2.27 meters per second
8 0
3 years ago
What is the solution to the expression -2-3-(-4)?
alexgriva [62]
Answer: -1

-2-3-(-4)
-5-(-4)
-1
5 0
3 years ago
Read 2 more answers
Help! Help! Help! Help!
alexgriva [62]
A. C(n)=10n+125

cost×number of buttons is equal to 10 cents times the number of buttons, plus the $125 cost of the button machine
6 0
3 years ago
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