Answer:
3/4 teaspoons of pepper
Step-by-step explanation:
1/4 teaspoons : 3 potatoes = x teaspoons : 9 potatoes
(1/4)/3 = x/9
3x = 9 * 1/4
x = 3 * 1/4
x = 3/4
Answer: 3/4 teaspoons of pepper
Answer: 0.12
Explanation:
3/25 = 0.12
This can be treated as a proportion problem.
Larger solid:
Surface area = 1,372 cm²
Volume = 1,801 cm³
Smaller solid:
Surface area = 1,008cm²
Volume = ?
1,372 / 1,801 = 1008 / x
1,372 * x = 1,801 * 1008
1,372x = 1,815,408
x = 1,815,408 / 1,372
x = 1,323.18
The volume of the smaller solid is 1,323.18 cm³
Answer:
50 + 100n
Step-by-step explanation:
The cost is the cost of the visit plus the cost of the cavities
50 + 100n where n is the number of cavities
