Answer:
4
Step-by-step explanation:
It's a opposite of -4 so the opposite would be 4
One is 7 and the other is 8 because 7 squared is 49 and 8 squared is 64.
6+8+5=19
Probability= 8/19=0.42= 42% of picking green.
Answer:
0
Step-by-step explanation:
-0.1(40)^2+4(40)
-160+160
0
Answer: 7/16
Step-by-step explanation:
Distance of the relay race = 1 3/4 miles
Number of runners for the relay team = 4 runners
Distance to be run by each runner will be:
= Distance of the relay race / Number of runners
= 1 3/4 ÷ 4
= 7/4 ÷ 4
= 7/4 × 1/4
= 7/16
Each runner will run 7/16 miles
