1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nat2105 [25]
3 years ago
14

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

every ten minutes and 5 away team fans leave every ten minutes. What is the ratio of home-team fans to away-team fans at 8:00 p.m. (in fraction form)?
Mathematics
1 answer:
OleMash [197]3 years ago
4 0

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

You might be interested in
Dustin works in a department store. He earned $89.00 for working 10 hours last week. At this rate, how much would Dustin earn fo
mr Goodwill [35]

Answer:

$338.20

Step-by-step explanation:

Find out how much Dustin gets for one hour of work, since you are given how much Dustin earns in 10 hours, you divide it by 10 (the number of hours) to find one hour,

89/10=8.9

$8.9 per hour

So 38 hours would be

8.9 x 38= $338.20

5 0
3 years ago
Read 2 more answers
L(t) models the length of each day (in minutes) in Manila, Philippines tt days after the spring equinox. Here, t is entered in r
SVETLANKA909090 [29]

Answer:

Given that:

L(t) = 52\sin(\frac{2 \pi t}{365})+728

where

L(t) represents the length of each day(in minutes) and t represents the number of days.

Substitute the value of L(t) = 750 minutes we get;

750= 52\sin(\frac{2 \pi t}{365})+728

Subtract 728 from both sides we get;

22= 52\sin(\frac{2 \pi t}{365})

Divide both sides by 52 we get;

0.42307692352= \sin(\frac{2 \pi t}{365})

or

\frac{2 \pi t}{365} = \sin^{-1} (0.42307692352)

Simplify:

\frac{2 \pi t}{365} =0.43683845

or

t = \frac{365 \times 0.43683854}{2 \times \pi} = \frac{365 \times 0.43683854}{2 \times 3.14}

Simplify:

t \approx 25 days

Therefore, the first day after the spring equinox that the day length is 750 minutes, is 25 days

4 0
3 years ago
Read 2 more answers
The latest online craze is a new game, Khan on Seven. You get
Alika [10]

Do you have any answer choices?

8 0
3 years ago
Read 2 more answers
I need help with this
svp [43]
I’m not sure how to explain it but the answer is B
6 0
3 years ago
What's y+24 over 4 equals to 8<br>​
trapecia [35]

Answer:

y = 8

Step-by-step explanation:

8 + 24 = 32

32/4 = 8

6 0
3 years ago
Read 2 more answers
Other questions:
  • HELP WITH THIS QUESTION NEED HELP ASAP GIVING BRAINLIST!!!!
    11·2 answers
  • Nathan thinks of a number, he doubles the number, he adds 5, his answer is 17, what was his number
    12·2 answers
  • the area of the mojave desert is 25,000 square miles. A scale drawing of the mojave desert has an area of 10 square inches. What
    14·1 answer
  • Evaluate f(-1) for the function f(x) = -5x + 3 *
    5·1 answer
  • 9+q is less than or equal to 32
    9·1 answer
  • X plus 9 divided by 2 equals 3x
    7·2 answers
  • Jane used $68 more than two-fifths of her last paycheck to purchase a new surfboard. If the surfboard cost $289, find the amount
    9·1 answer
  • I need help identifying if it's a cube or square root function​
    6·1 answer
  • 5.) A 12-foot wall measures a 12-foot wall measures
    5·1 answer
  • How Much Have I Saved? Portfolio
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!