Answer:
A
Step-by-step explanation:
The theorem we use for this is
Solve for d.
A is the answer
Answer:
a. Discrete
b.Continuous
Step-by-step explanation:
a. A discrete random variable has a countable number of possible values.
-The probability of each value of a discrete random variable is between 0 and 1, and the sum of all the probabilities is equal to 1.
-The number of free dash throw attempts are countable. Hence, a Discrete Random Variable.
b. -A continuous random variable is a random variable where the data can take infinitely many values.
-A continuous random variable is a random variable is qualitative in nature.
-The amount of rainfall will take different values in different April months. Hence Continuous Random Variable.
Answer:
A = 981.3 ft^2
Step-by-step explanation:
Here we're calculating the area of a semicircle of radius 25 ft.
The area of a circle is A = (pi)(r)^2, and that of a semicircle of the same radius is A = (1/2)(pi)(r)^2.
Here pi = 3.14 and r = 25 ft, and so the area/space in question is
A = (1/2)(3.14)(25)^2
A = 981.3 ft^2
