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Delicious77 [7]
4 years ago
12

Kate can drive 50 miles in 45 minutes. How far can she drive in two hours?

Mathematics
1 answer:
ella [17]4 years ago
5 0

Answer:

about 133.33 mile in two hours

Step-by-step explanation:

1 hour = 60 minutes

2 hour = 120 minutes

45 minutes = 3/4 hour

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Rafael is a virologist who wants to determine the number of people who might be affected by a particular disease 30 years from n
Anni [7]

Answer:

1,530 people

Step-by-step explanation:

First do 0.085 times 600 to get 51 (this stands for 51 new ppl per year)

Second Do 51 times 30 to get 1,530

1,530 will stand for infected ppl of this disease in 30 years

7 0
3 years ago
The equation 2y = 8x represents a proportional relationship. What is the constant of proportionality?
Sphinxa [80]

Answer:

C) 4

Step-by-step explanation:

Given equation:

2y=8x

The above equation represents proportional relationship.

To find the constant of proportionality.

Solution:

<em>The equation representing proportional relationship is given by:</em>

<em>y=kx</em>

<em>where k represents constant of proportionality.</em>

So, in order to find the value of k for the given proportionality relationship, we will solve for y

We have:

2y=8x

Solving for y

Dividing both sides by 2.

\frac{2y}{2}=\frac{8x}{2}

y=4x

∴ k=4

Thus, the constant of proportionality = 4.

4 0
4 years ago
I NEED HELP ASAP<br> solve for v<br><br> v/10.24=8
11Alexandr11 [23.1K]

Answer:

v/10.24=8 V=4 <-- I am not sure if it's right but, I hope this helps u, Srry if it's the wrong answer

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
An airplane is at 32,000 ft above sea level and descends at an average rate of 1,000 ft per minute. How many minutes will it tak
slavikrds [6]
29 minutes-  at a rate of 1,000 feet a minute, it would take 32 minutes to reach sea level (32,000/1000=32)but if you subtract 3000 from 32000 to remain 3000 feet above sea level, you have 29000 feet to descend which will take 29 minutes

4 0
3 years ago
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A digital gaming service offers a subscription plan with a $25 membership fee and charges a $2.50 per game rental fee. How many
erastova [34]

Answer:

They can get at most 10 games

The inequality is g=25+2.50x

Step-by-step explanation:

50=25+2.5x

50-25=25

25=2.5x

25/2.5=10

6 0
3 years ago
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