Answer:
30
Step-by-step explanation:
3 times 5 times 2 =30
You’re correct, it’s 16. Constant proportionality mean how much Y moves. So it’s 16!
Distance = rate*time, or
distance = (average speed)* time, so
average speed = distance/ time.
average speed = 205 mi / (3/12) h = 205 mi/ (1/4)h = 205*4 mi/h=
= 820 mi/h
It is looks to high for speed of the truck,
probably time should be 3.12 h,
then
average speed = 205 mi / (3.12) h ≈ 65.71 mi/h.
That looks close to real life.
Answer:
B
Step-by-step explanation:
(2*5) - 2 = 8
May Nilbin Be With You
Steps by explanation:
for second one
centroid ={(1+3+5)/3,(2+4+0)/3}=(9/3,6/3)
=(3,2)