13 cm the height
Use 3.14 or the calculator value for pi and provide an answer accurate
to the nearest tenth.
The volume of a cylinder is calculated using the following formula:
```
Volume = π * radius^2 * height
```
π (pi) is a mathematical constant that represents the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14.
In this case, the radius of the cylinder is 12 cm and the height of the cylinder is 13 cm. Substituting these values into the formula, we get:
```
Volume = 3.14 * 12^2 * 13
```
```
Volume = 5881.1 cubic centimeters
```
**Answer:**
The volume of the cylinder is **5881.1 cubic centimeters**.
3.what is the speed of a car in feet/second that is traveling 60 miles/hour?
Answer:
Step-by-step explanation:
Let x be the random variable representing the height of players on the football team. Since it is normally distributed and the population mean and population standard deviation are known, we would apply the formula,
z = (x - µ)/(σ/√n)
Where
x = sample mean
µ = population mean
σ = standard deviation
n = number of samples
From the information given,
µ = 74 inches
σ = 1 inch
n = 50
x = 74 inches
the probability that a player is less than 74 inches tall is expressed as
P(x < 74)
For x = 74,
z = (74 - 74)/(1/√50) = 0
Looking at the normal distribution table, the probability corresponding to the z score is 0.5
Therefore,
P(x < 74)
The players less than 74 inches is
0.5 × 50 = 25 players