Answer:
a. The Mexican Airline offers a better deal for 9 students to travel.
b. 10 students
Step-by-step explanation:
a. The Mexican Air airline offers a round trip airfare of $250 per person.
So, for 9 students the fare will be total $(250 × 9) = $2250
Now, the Fiesta airline offers a round trip airfare of $150 per person if the club agrees to pay a one-time group rate processing fee of $1000.
So, for 9 students the total fare will be = $[1000 + (150 × 9)] =$2350.
Therefore, the Mexican Airline offers a better deal for 9 students to travel. (Answer)
b. Let for x students both the airline offers the same total costs.
Then we can write
250x = 1000 + 150x {From the conditions given}
⇒ 100x = 1000
⇒ x = 10
So, if the number of students is 10, then only both the airlines will take same fare. (Answer)
4: you would divide the popcorn between them. Each student would get 1.25 bags of popcorn.
5. The fraction 10/60 does not represent this situation because it would need to be 60/10. You are dividing 60 by 10, not 10 by 60.
6.
Step-by-step explanation:
Answer:
A, B, and D
Step-by-step explanation:
The formula for percentage error is:
Ross got the approximate area as 12, while the actual area was 11.8. So, let's plug it in to the formula.
Multiply 0.0169 by 100 to make it into a percent.
0.0169 * 100 =
1.69%Ross's percentage error is
1.69%.