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Shkiper50 [21]
2 years ago
12

At the train station, the cost for parking is based on an hourly fee. Patrons that park for 2 hours or less are charged at the s

hort term parking fee but patrons that park for more than 2 hours are charged at the long term parking fee. The parking cost can be modeled with the following piece-wise equation, where x represents the number of hours. f(x)={12x, x≤215x, x>2 How much would it cost to park at the train station for 7 hours? Enter your answer in the box.
Mathematics
2 answers:
gayaneshka [121]2 years ago
6 0

Answer:

Here is the answer! The person above is correct! Thanks again! Hope you have a nice day! Really helpful for k12 students!

Step-by-step explanation:

melisa1 [442]2 years ago
5 0

Answer: 96

Step-by-step explanation:

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PLEASE HELP!! I’ll mark you as brainliest if you’re correct
s344n2d4d5 [400]
The answer must be A or B. Since the person is trying to pay for AS MUCH people as possible. So, therefore the answer is A.
5 0
3 years ago
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janine bought a portable CD player for $75. if the sales tax is 5%,what is the total cost of the CD player​
Marina CMI [18]

Answer

78.75

Step-by-step explanation:

75.00 × 0.05

= 78.75

3 0
3 years ago
The volume of a box V is given by the formula V=lwh, where l is length, w Is width, and h is height.
Nana76 [90]
1)Original Equation: V=lwh
Divide by lw: V/w=lw/lw(h)
Answer: h= V/lw

2)Set up the equation as V=lwh
Substitute the variables for numbers: 50=10(2)h
Multiply 10*2: 50=20h
Divide 50each side by 20 to get rid of 20h: 50/20=20/20
H=2.5
The height of the box is 2.5 meters tall.
7 0
3 years ago
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Doing research for insurance rates, it is found that those aged 30 to 49 drive an average of 38.7 miles per day with a standard
Alja [10]

Answer: 0.4302

Step-by-step explanation:

Given : Mean : \mu=\text{38.7 miles }

Standard deviation : \sigma=\text{6.7 miles }

Sample size : n=60

Also, these distances are normally distributed.

Then , the formula to calculate the z-score is given by :-

z=\dfrac{x-\mu}{\sigma}

For x=32.5

\\\\ z=\dfrac{32.5-38.7}{6.7}=-0.925373134\approx-0.93

For x=40.5

\\\\ z=\dfrac{40.5-38.7}{6.7}=0.268656\approx0.27

The p-value = P(-0.93

=P(0.27)-P(-0.93)=0.6064198- 0.1761855=0.4302343\approx0.4302

Hence, the required probability :-0.4302

3 0
3 years ago
Use a table of function values to approximate an x-value in which the exponential function exceeds the polynomial function.f(x)
ycow [4]
X= 2 I believe my friend
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3 years ago
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