First you find the total number of customers:
-> Total customers: 90 + 37 + 29 = 90 + 66 = 156
Now calculate the Water Ride number of customers and divide by the total:
-> Exp. Probability (Water ride) = 37/156 = 0.237... = 0.24 = 24/100 = 24%
Answer:
13 and 27
Step-by-step explanation:
x+y=40
x- smaller
2y-x=41
x=2y-41
Now to plug it into our first equation:
3y-41=40
3y=81
y=27
x=13
Answer:
9
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define expression</u>
8 - 2 · 3 + 7
<u>Step 2: Evaluate</u>
- Multiply: 8 - 6 + 7
- Subtract: 2 + 7
- Add: 9
485, because the mean means you need to calculate the average. to find the average, you take the smallest number from the data set and the largest number. add the largest number by the smallest number and divide by the set of numbers you added (2). Example: (720+250=970 divided by 2 =485)
Answer:
$17,281.12
Step-by-step explanation:
28,500 * (.92)^x
x - amount of years after 2012
.92 - 100-8 = 92 which is the percent of the price the previous year
Calculator needed.
28,500 * .92^6
28,500 * ~.60636
17,281.1175383
Round up to 17,281.12