Answer:
2
Step-by-step explanation:
when it's multiplication exponent add up
so the one in the parentheses will be ( x^4/3 x ^2/3) = x ^ 4/3 +2/3 = x ^ 6/3
when you simplify it will give you x ^2
now the last step will be to multiple the exponent
x^ 2/3
4X3X2=24. 24 different combonations
The mathematical model representing the scenarios described can be expressed as follows :
- If n ≤ 8 ; A(n) = 31.25n
- If n > 8 ; A(n) = 31.25 + 46.875(n - 8)
1.)
Amount paid per 8 hours at summer job = 250
Additional hours beyond, 8 hours = 1.5 × hourly rate
Let:
- hourly rate = p
- Number of hours worked = n
- Amount earned as a function of n, A(n)
Hourly rate, p = (250 ÷ 8) = 31.25
Therefore, the hourly rate, p at the summer job = $31.25
Overtime pay = 1.5 × 31.25 = $46.875
Therefore,
If n ≤ 8 ; A(n) = 31.25n
If n > 8 ; A(n) = 31.25 + 46.875(n - 8)
2.)
Let :
- Number of playing hours = n
- Total amount charged as a function of n ; T(n)
Therefore,
T(n) = First hour fee + (charge per additional hour × number of additional hours)
T(n) = 15 + 5(n - 1)
Therefore, the models can be used to calculate the total earning and amount charged for any given hour value.
Learn more :brainly.com/question/18112348
The right answer for the question that is being asked and shown above is that: "1. t = 1.5; it takes 1.5 seconds to reach the maximum height and 3 seconds to fall back to the ground." the axis of symmetry, and what does it represent is <span>1. t = 1.5; it takes 1.5 seconds to reach the maximum height and 3 seconds to fall back to the ground</span>
Answer:
D
Step-by-step explanation:
they all should equal 180
d does not
