Answer: During the second hour it could travel either 4,5,6,7,8,9 hours
Step-by-step explanation:
20/100
= 0.2
0.2 x 20
= 4
4 of the shops are ice cream shops.
Answer:
11200 for 7 engines for a total of 80 hours
Step-by-step explanation:
You have 8 engines burning 12000 .for 10 hours.
Divide 10 hours into 12000=1200 PER hour.
1200 ÷8 engines = 140 per hour per engine.
140 × # of hours (12)=1680 for 12 hours per engine.
# of engines × 1680 for 12 hour/per engine
5×1680 = 8400 of fuel for 12 hours/5 engine
Then you have 2 that runs 10 hours
2 × 140 per hour per engine =280 × 10 =2800 for 2 engines for 10 hours
8400. + 2800= 11200 of fuel for 6 engines
Parallel bc the slopes the same!
Answer:
x = 0, y = 2, and z = -1
Step-by-step explanation:
