Answer: 
Step-by-step explanation:
Given
Alex Jogged 3 rounds of 400 m track
It took 16 min to Jog 3 rounds
(a) Total distance Alex had Jogged
(b) Average speed is the total distance by the total time
The standard deviation of the numbers 14 22 6 9 11 23 15 18 20 12 is 5.67646 the mean is 15 and the standard deviation variance is 32.222.
okay so angle 11 can be equivalent to angle 16,3, and 8 but they're probably looking for angle 3
angle 16 can be equivalent to 11, 3, and 8 but they're probably looking for 8
angle 6 is 90 degrees so anything that is also 90 degrees will equal 180 degrees
lines U and J are perpendicular
also I did this 2 years ago so it isn't hard just time consuming
hope this helps :)
Answer:
Russia
Step-by-step explanation:
Russia made the Sputnik satelite
Answer:
Step-by-step explanation:
Simon needs 1000 ML of milk
Craig needs 60 G of butter
