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kirill [66]
3 years ago
7

Do question 40 please i need help show your work please i need help so bad

Mathematics
2 answers:
mixer [17]3 years ago
7 0
100 is the max % that there so divide 100% by 15=which is 6.66666666667 and so just multiply <span>6.66666666667*30 the cabs going to the airportwhich = 200 cabs</span>
zimovet [89]3 years ago
3 0
So 15% is out of 100%, and the cab company has sent 30 cabs out of x?(x is the total number of cabs). \frac{15}{100} =  \frac{30}{x}

So, by setting up that data we already know, we can make this equation to figure out how many cabs total the company actually has:

<span>15x = 100 * 30
</span>
We do the multiplication on the right side

15x = 3000

And divide to isolate the "X" variable

x = 200

So, the cab company has 200 cabs total, and they sent out 30 of them.
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If you assume that there are exactly 365 days in a year, how many seconds are there in one year? Give your answer to the nearest
Elena L [17]

Answer:

  31,536,000

Step-by-step explanation:

There are 3600 seconds in an hour and 24 hours in a day, so ...

 (3600 s/h)(24 h/da) = 86400 s/da

Then in 365 days, there are ...

  (365 da)(86400 s/da) = 31,536,000 s

_____

No rounding is needed.

5 0
3 years ago
the perimeter of a rectangle is 62 feet.if the width of the rectangle is 19ft. what is the length of the rectangle
denis23 [38]
Perimeter = 2(l+w) or 2(length+width)

So far you have the width, which is 19feet. Since you have two sides of the rectangle which are 19 feet, add 19+19=38

Subtract 62-38 to get 24.

You now have the length of both of the sides combined. So you need to divide 24/2 = 12
The length of the rectangle = 12ft.
6 0
3 years ago
Read 2 more answers
In a​ survey, 400 people were asked to choose one card out of five cards labeled 1 to 5. The results are shown in the table. Com
-BARSIC- [3]

Answer:

The value of the experimental probability is greater

Step-by-step explanation:

For the theoretical probability;

the probability that a card with the number 3 is selected is 1/5

We consider that the probabilities of each selection are equal, for the theoretical probability

For the experimental, we simply place the frequency of the selection 3 over the total

that will be 128/400 = 8/25

As we know that 8/25 is greater than 1/5

We can conclude that the value of the experimental probability is greater than that of the theoretical

6 0
3 years ago
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Browns department store is having a 1/4 off sale. How much would a shirt that regularly sells for 36.00 cost during the sale?
nadya68 [22]
Since the shirt is 25 percent off your paying for 75 percent of the shirt. 0.75(36) is 27. The shirt will cost 27.00
4 0
3 years ago
Complete the table for the given rule rule: y= x/2 <br> X Y<br> 8 __<br> 14 __<br> __ 3
Oxana [17]

Answer:

X Y

8 4

14 7

6 3

Step-by-step explanation:

y = x/2

x = 2y

5 0
3 years ago
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