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myrzilka [38]
3 years ago
10

Rip-Off Rentals charges $25 per day plus 50¢ per mile to rent a mid-sized car. Your teacher will rent you his or her family seda

n and charge you only 3¢ if you drive one mile, 6¢ if you drive two miles, 12¢ if you drive three, 24¢ for four, and so on. Homework Help ✎ Write an equation that will give you the cost to rent each car.
Mathematics
1 answer:
Slav-nsk [51]3 years ago
7 0

Don't rent your teacher's car; that's just asking for trouble.  And teachers, don't rent cars to students.

Let d be the number of days the car is rented for and m the number of miles it was driven while rented.

R.O.R. car costs in $:

R = 25d + 0.50m

Teacher car costs in $:

T = 0.03 · 2^m

where the caret ^ of course means exponentiation.

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A student from the community college is selected at random. Find the probability that the student is at last 31. Round approxima
12345 [234]

Answer:

0.077

Step-by-step explanation:

From the table :

Number of students aged 31 - 35 = 60

Number of students over 35 = 26

Total number of students = total possible outcomes = 1123

Required outcome = (students aged 31 - 35) + over 35 = 60 + 26 = 86

Probability = required outcome / Total possible outcomes

Probability (at least 31) = 86 / 1123 = 0.0765

= 0.077 (3 decimal places)

7 0
3 years ago
Custer.com's outstanding stock is 100 shares of $100, 6% cumulative nonparticipating preferred stock, and 1,000 shares of $10 pa
Semmy [17]
Common stockholders would receive $800.

(100 shares x $100) 10,000 x 6% = $600 - this is the amount paid to preferred stockholders per year. 

Since Custer.com also paid the dividend in arrear last year, $600 x 2yrs = $1,200 is the total amount paid to preferred stockholders this year. 

Cash dividends - $2,000
Preferred sh        <u>($1,200)
</u>Common sh         $ 800<u>
</u>
8 0
3 years ago
Read 2 more answers
PLZZ ANSWER THE QUESTION ​
sertanlavr [38]

Answer:

C

Step-by-step explanation:

In the graph it's curved, which is not linear, but the other lines are all straight.

4 0
3 years ago
Solve the inequality and graph the solution.<br> 6d - 10 &gt; 8
Nonamiya [84]

Answer:

d>3

Step-by-step explanation:

6d-10>8

add the 10 to both sides

6d>18

divide the 6 from both sides

d>3

6 0
3 years ago
Solve the equation with a variable term on both sides: 5.1y+21.3=-0.3y-24.6.
ivann1987 [24]

To solve this equation, we will need to isolate y, the variable. These are the steps that follow:


1. Add 0.3y to each side.

2. Subtract 21.3 from each side.

3. Divide both sides by 5.4y.

Try and figure it out yourself! If you have trouble...


The answer is y = -8.5

3 0
3 years ago
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