The formula for circumference is πd.
Diameter is 2r.
5 x 2 = 10
Use 3.14 for π.
10 x 3.14 = 31.4 yards
The answer is a. If there is an i in the equation, then that means “i” is imaginary.
=

Lets cancel the 0's with 0's
=
=450000
Answer:
C = 7pi units or approximately 21.98 units
Step-by-step explanation:
The circumference is given by
C = pi * d
We are given the diameter of 7
C = 7pi
We can approximate pi by 3.14
C = 7 *3.14
C =21.98 units
Answer:
The probability is 
Step-by-step explanation:
From the question we are told that
Workers' salaries in your company are uniformly distributed between $15,000 and $40,000 per year
Generally the probability that a randomly chosen worker earns an annual salary between $20,000 and $35,000 is mathematically represented as

=> 