Answer: Third option.
Step-by-step explanation:
Let be "x" the approximate actual width of the car (in feet).
According to the information provided in the exercise, you know that the scale of the model car is:

By definition, this can be written as a fraction:

Therefore, if you know that the width of the model car is 2.3 inches, you can set up the following proportion:

Finally, you must solve for "x" in order to find its value.
This is:

Radius: 11 units
Volume: 5575.28
Answer:
"2.660503478" would be the right answers to the key statement.
Step-by-step explanation:
Drawing 5 balls out of 69 can be done in (
)
= 
Drawing 1 ball out of 26 red balls can be done in (
)
= 
Then the chance of drawing 5 out of 69 balls including 1 out of 26 red balls and then both matching the jackpot
= 
= 
Since the sum of the jackpot is $193-106 and then one ticket costs $2, the estimated value of buying one ticket again for jackpot is $2.
= 
= 
Answer:
6
Step-by-step explanation:
The total cost for a 6-month plan for n lines is represented by the equation:
Cost = 660n + 100
This equation is in the slope intercept form. The coefficient of n represents the slope here.
In the given scenario the slope can be interpreted as the total variable cost for one line for a period of 6 months.
The variable costs are associated with a line are:
1) Unlimited data cost ($40 per month). So for 6 months this cost will be $240
2) Unlimited Call cost ($10 per month). So for 6 months this cost will be $60
3) Unlimited Text Message Cost ($10 per month). For 6 months this cost will be $60.
4) Cost of Phone ($300 per line)
Adding these costs up we get: 240 + 60 + 60 + 300 = $660
Thus, 660 represents the total cost per line for unlimited data, calls, text message and one phone for 6 months. Therefore, option A gives the correct answer.