<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:
- (d) (x² + y² + z²)³ = 27x²y²z²
Step-by-step explanation:
<u>Use the identity:</u>
- a³ + b³ + c³ = 3abc if a + b + c = 0
<u>Substitute as follows:</u>
<u>The sum of the cubes is:</u>
- x² + y² + z² = 3(xyz)
<u>Cube both sides:</u>
- (x² + y² + z²)³ = 27x²y²z²
Correct choice is (d)
Answer:
If p(x) = 2x² - 4x and g(x) = x -
3, what is (0-9)(x)?
B. 2x2 – 16x + 18
Answer:
option three
Step-by-step explanation:
x cannot be greater than 10 so it is going to be going to the left
because it is a less than or equal to it will have a closed circle
They are overlap by multiply
the set 3,9, cause they are congurent
, b =
, c =