Each would have:
10 Divided by 36
= 10 / 36
= 5 / 18
So each would have 5/18 of a Pizza
Hope this helps.
Is there any answer choices?
Let x represent the total amount litters of solutions for 60% alcohol
15-x represent the total amount of litters of solutions for 35% alcohol, so:
0.6(x)+0.35(15-x)=0.5(15)
0.6x+5.25-0.35x=7.5
0.25x+5.25=7.5
Subtract 5.25 to each side
0.25x+5.25-5.25=7.5-5.25
0.25x=2.25
Divided 0.25 to each side
0.25x/0.25=2.25/0.25
x=9 liters
15-x
=15-9
=6 litters. As a result, she must use 9 litters of 60% alcohol and 6 litters of 35% alcohol to make 50% alcohol. Hope it help!
Answer: Option C 31.68 km/h
Solution:
Speed=s=8.8 m/s
s=? kilometers per hour=? km/h
s=(8.8 m/ 1 s)*(1 km / 1,000 m)*(3,600 s / 1 h)
s=(8.8*1*3,600)/(1*1,000*1) km/h
s= 31,680/1,000 km/h
s=31.68 km/h
11.17 rows, because if you divide 134 with 12, you get 11.166, if you round that, you get 11.17, so basically only (11 rows)