Density = mass / volume
So if we know the density and volume, make an algebraic equation of this.
4.1 = m ÷ 2.3
Multiply each side by 2.3.
9.43 = m
The mass is 9.43 grams, hope this helps!
To find the constant variation, solve for only one hour (in this case).
Divide 100 with 2
100/2 = 50/1
Each hour is 50 miles driven, so your constant variation is 50 mph
274.80 if you rounded to the nearest 10th but if you don’t it will be 274.78
Answer:
aida's work is the correct answer
75 percent *100. =
(75:100)*100. =
(75*100.):100 =
7500:100 = 75
Now we have: 75 percent of 100. = 75
