Step-by-step explanation:
<h3><u>Required Answer</u><u>:</u><u>-</u></h3>Let distance travelled by Nichol =x
<h2>ATQ</h2> Nichol runs 1.6miles .
A cylinder has a volume of 99 cubic inches. If a cone has the same height and radius as the cylinder, what is the volume of the
1 answer:
Answer:
297 cubic inches
Step-by-step explanation:
Given: A cylinder has a volume of 99 cubic inches. A cone has the same height and radius as the cylinder.
To find: The volume of the cone in cubic inches.
Formula: The formula for the volume of a cone is V = hπr².
Solution: Firstly, find out the height and radius of the cylinder
... = 297 cubic inches
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Answer:
Step-by-step explanation:
x is the number of years. y is the population after x years.
Each year, the population decreases by 22%, since 100% - 22% = 78%, and 78% = 0.78, each year, the population is 0.78 of the previous year's population.
year zero: y = 300
year 1: y = 300 * 0.78 = 300 * (0.78)^1
year 2: y = (300 * 0.78) * 0.78 = 300 * (0.78)^2
year 3: y = ((300 * 0.78) * 0.78) * 0.78 = 300 * (0.78)^3
year x: y = 300(0.78)^x