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slava [35]
2 years ago
12

What is the slope of the line that contains the points (7, -1) and (-2, 2) ?

Mathematics
1 answer:
IceJOKER [234]2 years ago
7 0

Step-by-step explanation:

m = \frac{y_{2}- y_{1} }{x_{2} -x_{1} }

m = \frac{2-(-1)}{(-2)-7}

m = \frac{3}{-9}

m = -\frac{1}{3}

Please give me a brainliest answer

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At 7:00 p.m., there are 1,000 home-team fans and 700 away-team fans at a football game. After 7:00 p.m, 15 home team fans arrive
OleMash [197]

Answer:

Therefore the ratio of home-team fan to away team fan at 8:00 p.m is

=109:67

Step-by-step explanation:

Initially , total home team fans =1000

and away team fans = 700.

7:00 pm to 8:00 pm = 1 hour = 60 minutes

Given that

Every 10 minutes the number of arrival home team fans is 15.

Then in 1 minutes the number of arrival home team fans is \frac{15}{10}

and in 60 minutes the number of arrival home team fans is \frac{15 \times 60}{10}  

                                                                                                 =90

Therefore total home team fans = (90+1000)=1090

Given that

Every 10 minutes 5 fans leave of away team  leave.

then in  1 minutes \frac{5}{10}  fans leave of away team  leave.

and In 60 minutes \frac{5\times 60}{10} =30  fans leave of away team  leave.

Since 30 away team fans leave.

Total away team fans = (700-30)=670

Therefore the ratio of home-team fan to away team fan at 8:00 p.m is

=1090:670

=109:67

4 0
2 years ago
$15.00 divided by 4 = ?
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Answer: 3.75

Step-by-step explanation:

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What percent increase is 500000 to 600000
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PLEASE HELP MEE
wel

Hey!

Sorry this answer is too late to help you but hopefully it will help future users...

an= 1/4 * an-1

a1= -64

What is in bold is what you type into the answer box.

I also have a pic attached.

I hope this helps you! Good luck on the test!

4 0
3 years ago
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