Answer:
309
Step-by-step explanation:
The formula for simple interest is
A = P(1 + rt)
where A is the amount of money in the account
P is the principal invested
r is the interest rate in decimal form
t is the time invested in years
We know
P = 300
r = 4% = .04
t = 9 months = 9 months * 1 year/12 months = .75 year
Substituting into the equation
A = 300(1 + .04*.75)
=300 (1+.03)
=300(1.03)
= 309
Answer:
50°
Step-by-step explanation:
65 + 65 +C = 180
130+C = 180
C = 180 - 130 = 50
Answer:
$300,000
Step-by-step explanation:
Labor cost = $11,000
Parking cost= $7,000
Parking Labor cost = $ 18,000
Parking Revenue = ?
From the question, parking labor cost is 6% of Parking revenue.
6% = Parking Labor cost/ Parking Revenue------------------------------------ (1)
Further substituting in (1) gives:
6/100 = 18,000/ Parking Revenue
Making Parking Revenue the subject of the formula, we have:
Parking Revenue = (100 x 18,000)/6
= $300,000
Solve this by dividing the 180 by 6. This results in 30. So, each number should be rolled 30 times. There are only two numbers greater than 4. Multiply 30 by 2 to get your answer, 60.
