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alexgriva [62]
3 years ago
5

HELLLLLLP

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
7 0
A is not proportional because 1*3.50=3.50 but 2*3.50 is not 4.00
B is proportional because 1*2.50=2.50 and 2*2.50=5.00 and so on.
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Plsss help, will reward brainliest!!! Thank you.<br><br><br><br> Look at picture^^^
Step2247 [10]

Answer:

-2b and -0.9b and b/12

Step-by-step explanation:

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3 years ago
Lydia drove 302 miles in 10 hours. on average, how fast did she drive in miles per hour? express your answer in simplest form.
vladimir1956 [14]
I think it is 30.2. I am not 100% sure though.
5 0
3 years ago
Read 2 more answers
Suppose that 62 percent of the graduates from your high school go on to four-year colleges, 15 percent go on to two-year college
inn [45]

Answer:

b) .474

Step-by-step explanation:

If 62% go to a four-year college, that means that those who don't represent 38% of the high-school graduates.

You pick up someone who is NOT going to a four-year college (so, he's among the 38%)... what's the chance he's in the 18% of the whole high-school graduates population that found a job?

To calculate that probability, we have to divide 18% by 38%.

P = 18% / 38% = 0.4736, so 0.474

Since we are sure he doesn't go to a four-year college, there's 47.4% of chances he finds a job.

3 0
4 years ago
The chances that it will rain tomorrow are 20% what are the chances that it will not rain?
balandron [24]
Hey!~

The chances that it will not rain "tomorrow" is 80%

Hope this helps and have a great day!

-Lindsey
5 0
4 years ago
Heyo, please don't ignore! i really need help on these questions
Sauron [17]

Answer:

times

21.12

28

I will pay 11.20 and get back .20 for the half(.5) of a drink box I can't buy

Step-by-step explanation:

7 0
3 years ago
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