Answer:
12,500 people went to the fair.
Step-by-step explanation:
Set up an equation:
Variable x = number of people who went to the fair
12/100 = 1500/x
Cross multiply:
12 × x = 100 × 1500
12x = 150000
x = 12500
Check your work:
12500 × 12%
Convert percentage into a decimal:
12500 × 0.12
1500
1500 people received water bottles so this is correct!
Answer:
75.39 in^2
Step-by-step explanation:
circumference=2πr
30.8=2(3.14)r
30.8=6.28r
4.9=r
Now that we know the radius, we can plug it in for the area equation
area=πr^2
area=(3.14)(4.9)^2
area=(3.14)(24.01)
area=75.39 in^2
The answer is x=2. If you need help comment below
X+12 is the answer to your question
The proportion would look like:-
118 59
------- = --------
13 z
Solve for z:-
13 × 59 = 767
767 ÷ 118 = 6.50
so z = 6.50
Check your work
118 × 6.50 = 767
13 × 59 = 767
So, z = 6.50
Hope i helped ya!!