Answer:
56.81 seconds is the team’s best time for the race
Step-by-step explanation:
Here, we want to give the team’s best time for the race
from the question, we should understand that the best times are the smallest in values since it is a race
The smallest time here is 56.81 seconds and thus that is the team’s best time for the race
Answer:
24
Step-by-step explanation:
6*[(32-8)/(4+2)]
| |
24 6
6* [24/6]
|
4
6*4 = 24
Answer:
20000 millimeteres
Step-by-step explanation:
Answer:
2,-1
Step-by-step explanation:
2x^2 -2x -4 =0
Factor out a 2
2(x^2 -x-2) =0
What 2 number multiply to -2 and add to -1
-2*1 = -2
-2 +1 = -1
2(x-2) (x+1) =0
Using the zero product property
x-2 = 0 x+1 = 0
x-2+2=0+2 x+1-1=0-1
x=2 x=-1
