ANSWER: V=19.9*(0.9144m)^3=15,2146416738816 m^3
1 yard =0.9144 m
We will take the 18.0 cubic yards, cross multiply with 0.9144 and then divide the result by one to get
13.76m3
Sure hope this helps
Suppose x quarts of the 50% solution
0.5x+0.2*20=0.4(x+20)
0.5x+4=0.4x+8
0.1x=4
x=40
Answer:
Step-by-step explanation:
1. 2( 2d + 2)
2.w + 12
4b²+20b+25=0
Divide everything by 4
b²+5b+ 6.25=0
use the quadratic formula
x= (-b+ or - √b²-4ac) /2a
x= (-5 + or - √5²-4*1*6.25) /2(1)
x= -5/2 so
in this case, b= -5/2
> -1 2/3 ÷ (-2 1/5)
> -1.66.. ÷ -2.2
> 0.75454...
Answer: 0.75
