I think the answer is 6 but I might not be right. Please don’t be mad if it’s wrong. :(
<h2>
Average speed of biking is greater than average speed for the entire race.</h2>
Step-by-step explanation:
Total distance Julie traveled in triathlon = 22.2 miles
Total time taken = 2.15 hours.
We have
Total distance = Average speed x Time taken
22.2 = Average speed x 2.15
Average speed = 10.33 miles per hour.
We also have the function m = 13.8h represents the miles m Julie biked in h hours. This is also similar to
Total distance = Average speed x Time taken
m = 13.8 h
Average speed of biking = 13.8 miles per hour.
Average speed of biking > Average speed for the entire race
Average speed of biking is greater than average speed for the entire race.
Answer:
17.75x + 5.25
165
x
9
Step-by-step explanation:
The total cost can be represented by 17.75x + 5.25, where x is the number of people.
They can only spend a maximum of $165, so a less than or equal sign has to be used.
The inequality will be 17.75x + 5.25
165
Now, solve for x:
17.75x + 5.25
165
17.75x
159.75
x
9
So, x
9 is the answer, meaning 9 people or less can go to the amusement park.
We can solve this in 2 ways
Since a1 = 4
a2 = 4 * (3) = 12 i.e( a1* common ratio)
a3 = 12 * (3) = 36 i.e( a2 * common ratio)
a4 = 36 * (3) = 108 i.e( a3* common ratio)
a5 = 108 * (3) = 324 i.e(a4*common ratio)
and so on
Answer:
12
Step-by-step explanation: