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mash [69]
3 years ago
15

There are 600 cars in the parking lot. The ratio of red cars to white cars is 3:5. How many red cars and how many white cars are

there in the parking lot?
Mathematics
1 answer:
kicyunya [14]3 years ago
8 0

Answer:

360 red cars

Step-by-step explanation:

your welcome (yw)

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What is the slope of graphs 6,8 pls
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7 0
3 years ago
The weights (in pounds) of 18 preschool children are
ivanzaharov [21]

Answer:

22.8 and 37.5

Step-by-step explanation:

Given the

The weights (in pounds) of 18 preschool children are

32, 20, 25, 27, 31, 22, 30, 23, 44, 37, 33, 45, 41, 24, 34, 21, 39, 29

To find its 20th percentile and 75th percentile.

In ascending order we get like this

Position  X (Asc. Order)

1  20

2  21

3  22

4  23

5  24

6  25

7  27

8  29

9  30

10  31

11  32

12  33

13  34

14  37

15  39

16  41

17  44

18  45

Percentile position = (no of entries +1)20/100 = 19/5 = 3.8

Since posiiton is not integer we use interpolation method.

The value of 3.8 - 3 = 0.8 corresponds to the proportion of the distance between 22 and 23 where the percentile we are looking for is located at.

Hence 20th percentile = 22+0.8(23-22)=22.8

So answer is 22.8

----------------------

75th percentile

Percentile posiiton = 19(75)/100 = 14.25

75th percentile= 37+0.25(39-37)=37.5

6 0
3 years ago
What percent of 33 is 34
Viktor [21]
11.22 is 33% of 34 if that is what youre asking
3 0
3 years ago
Read 2 more answers
PLS HELPP! :)<br><br>What is the radius with a circumference of 122 in?
Mumz [18]

Answer:

this is the answer r≈19.42in

because you radius with a circumference of 122in

and that's your answer

Step-by-step explanation:

hope it works

4 0
3 years ago
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