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satela [25.4K]
3 years ago
13

Evan, Claire and Molly are in the same class, and their teacher asked a question. Evan raised his hand in 2/3 of a second, Clair

e raised her hand in 3/5 of a second and Molly raised her hand in 7/10 of a second. Write a comparison statement about this situation.
Mathematics
1 answer:
shutvik [7]3 years ago
6 0
I don’t know sorry.
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Clara is growing her hair out and wants it to be no longer than 15 cm but more than 11 cm. Her hair is 7 cm right now and grows
AfilCa [17]
Assuming you are asking how many weeks, than the answer would be 17-32, because at 16 weeks the growth would be 4 cm, totaling at 11, but you need more than 11cm, and at 32 weeks it's at 15 cm.
5 0
4 years ago
Read 2 more answers
Find the base of a parallelogram with a slant height of 7cm and an perimeter of 63 cm2
vlada-n [284]

Base of parallelogram b = 24.5 cm

Step-by-step explanation:

We are given:

Perimeter =P= 63 cm^2

Slant Height =a= 7 cm

Base of Parallelogram =b= ?

The formula used is:

Perimeter = 2(a+b)

where a is height and b is base

Putting values:

Perimeter = 2(a+b)\\63=2(7+b)\\63=14+2b\\2b=63-14\\2b=49\\b=\frac{49}{2}\\b=24.5

So, Base of parallelogram b = 24.5 cm

Keywords: Perimeter of Parallelogram

Learn more about Perimeter of Parallelogram at:

  • brainly.com/question/6594923
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  • brainly.com/question/6594923

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5 0
4 years ago
Which is the constant of proportionality for the data in the table?
Lisa [10]

Answer:

C) 6

Step-by-step explanation:

From the given data we can find the constant of proportionality by dividing The number of people by number of cars.

Constant of proportionality = \frac{\textrm{Number of people}}{\textrm{Number of cars}}

Taking any point from the table will give the same constant of proportionality as they are proportional quantities.

Constant of proportionality = \frac{18}{3}=\frac{30}{5}=\frac{36}{6}=\frac{48}{8}=6

This can be written as 6 people per car.

For 10 cars, number of people will be =10\times 6=60 people.

5 0
3 years ago
A roller coaster travels at a constant rate. If the roller coaster travels a total of 2,070 meters in 30 seconds, how many meter
worty [1.4K]

Answer:

I am pretty sure it is 69 meters per 1 second

Step-by-step explanation:

Because you divide 2070 with 30 and you get 69.

6 0
3 years ago
Read 2 more answers
What is the relationship between the 6s in 660
8090 [49]
600 is 10 times larger than 60
3 0
3 years ago
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