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insens350 [35]
2 years ago
9

Please, help me :)

Mathematics
1 answer:
lord [1]2 years ago
5 0
60+60 - hour heads up
80x-each hour travels 80miles
And both have a variable (x) that represent the number of hours
Equation:
60+60x=80x
Combine terms:
60=20x
Divide both sides by 20:
X=3
Soooo that means at 3:00pm two trains will be at the same distance from Chicago which is 240 miles
Hope this helps
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A triangle has angle measurements of 56°, 56°, and 68°. Is this triangle scalene?
slamgirl [31]

Answer:

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Step-by-step explanation:


3 0
3 years ago
I can’t figure this out, any help?
saveliy_v [14]

if the spinner is fair , it will land on green for 60 times , there are 24% chances for the spinner to land on purple ,For 1000 spins it will land 150 times on blue

<h3>What is Probability ?</h3>

Probability can be defined as the study to predict the likelihood of an event.

It has a range from 0 to 1.

Probability if the spinner is fair is 1/5 for each colour.

As it is spun 300 times

(1/5) * 300 = 60 times

So if the spinner is fair , it will land on green for 60 times.

(b) The probability of landing on purple theoretically is 60times , 20 % chances

but it can be seen from the data provided that for 300 spins , the spinner landed for 72 times

which is 24% , i.e. there are 24% chances for the spinner to land on purple.

(c)Theoretically blue has 20% chances 200 times , But it is seen in the data obtained that

for 300 spins the spinner is landing on blue for 45 times.

For 1000 spins it will land 1000*45/300 = 150 times.

To know more about Probability

brainly.com/question/11234923

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7 0
1 year ago
Order 74.585, 74.586, 74.486, and 74.587 in decreasing order.
Veseljchak [2.6K]

Answer:

74.587, 74.586, 74.585, 75.486

Step-by-step explanation:

yes

6 0
2 years ago
Read 2 more answers
The sum of 3 times a number and 5 is 26. The statement is written as the equation
Sophie [7]

Answer:

I don’t know much about the second part but the number 3 is being multiplied by is 7. 3x7=21, and than you add 5 giving you 26. Ohhhh now I see the equation is 3 times x+5=26.

Step-by-step explanation:

Hope this helps.

3 0
3 years ago
Read 2 more answers
Help me plz I really need help I will give 20 points
natita [175]
V = whl
V = 3 1/2 * 4 1/2 * 2

answer
3 1/2 * 4 1/2 * 2
15 3/4 * 2

7 0
3 years ago
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