Answer:
c. 309
Step-by-step explanation:
Hello
to solve the problem we will use a rule of three
Step 1
82.5% ⇒ 254 emp
100% ⇒ xemp

x represents number of employees so it must be a positive integer
x=309
step 2
prove 1
x*(82.25/100)=308*(82.25/100)
82.25 % of x = 254.1525
x=254, ok
note:
It is rounded to 254 because the percentage given in the exercise is not accurate, it should be 82.20064725%
Have a great day.
Answer:
James's monthly income is $1250.
Step-by-step explanation:
If the budget accounts for James's entire monthly income, the sum of the cost of all the items on the budget is his total monthly income.
Income = 300 + 175 + 125 + 200 + 250 + 50 + 25 + 125 = $1250
Let's turn 3 hours and 3 minutes into minutes.
One hour=60×3=180+3=183
So, there's 183 minutes in 3 hours and 3 minutes. We need to divide 26.2 miles by 183.
26.2÷183≈ 0.143
So, Sally ran 0.143 miles every minute.
The equation to find the volume of a cylinder is V = pi•r^2•h.
The radius is half of the diameter. Since Mr. James' beakers have a diameter of 4, their radius would be 2. 2 squared is 4.
Their height is 9 inches.
V = 3.14•4•9
V = 3.14•36
V = 113.04
The answer is C, or 113.04 cubic inches.