1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lesantik [10]
2 years ago
6

The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $460 per person per day if exactly 20 people s

ign up for the cruise. However, if more than 20 people (up to the maximum capacity of 90) sign up for the cruise, then each fare is reduced by $7 per day for each additional passenger. Assume at least 20 people sign up for the cruise, and let x denote the number of passengers above 20. (a) Find a function R giving the revenue per day realized from the charter. R(x)
Mathematics
1 answer:
Firlakuza [10]2 years ago
7 0

Answer:

R(x) = (460 * 7x)*(20+ x)

Step-by-step explanation:

If exactly 20 people sign up :

Charge per person = $460

For passengers after 20:

At number of passengers = 20 ;

Cost = (fee * discount * number of additional passesengers) * (20 + Number of additional passengers

Let number of additional passengers after 20 = x

R(x) = ($460 * $7x) * (20 + x)

Hence,

R(x) = (460 * 7x)*(20+ x)

You might be interested in
Richard receives a 3.5% commission for selling cleaning supplies. What is his commission on sales of $122,591?
konstantin123 [22]

Answer:

We have to find 3.5% $122,591

So,

122591*3.5/100=4,290.685

So, the commission will be $4,290.685

5 0
3 years ago
Read 2 more answers
Harper has $15.00 to spend at her grocery store. She is going to buy bags of fruit that cost $4.75 each and one box of crackers
Andrej [43]
First write the inequality:    15\leq4.75x +3.50

Then to solve, first subtract 3.50 from both sides to get:

11.50\leq4.75x

Then divide by 4.75 to get 2.42, and since you can't buy .42 of a bag  of fruit, you round down. So your final answer would be 2 bags of fruit.
7 0
3 years ago
Read 2 more answers
-13.4>=6.7+4.3+w solve the inequality
sergeinik [125]
I'm pretty sure the answer is -23.4>=w
8 0
3 years ago
Read 2 more answers
an isosceles triangle contains two equal angles. Each of these angles is 25 degrees larger than twice the smallest angle. What a
Helga [31]
Well, the sum of all internal angles in a triangle, isosceles or whatever else, is always 180°, so the sum of all those three folks, will be 180 then

so.. hmmm let's say the smallest angle is "a" units

twice that is, 2*a, or 2a
25 larger than that? is well 2a + 25

so... the other two twin angles, are 2a+25 each

thus   a + (2a + 25) + (2a + 25) = 180

solve for "a" to find the smalles one

what about the twins? well, each is 2a + 25
5 0
3 years ago
Write two expressions to describe the total area of the figure. Then find the area
Leya [2.2K]
Hello!

We have two expressions below.

7(6+2)
2(7)+6(7)

The area is 56 units squared.

I hope this helps!
6 0
3 years ago
Other questions:
  • A point is refected across the x-axis. The new point is (5,-3.5).What is the distance between the two points?
    11·1 answer
  • Use the graph of the function f to determine f(x)
    13·1 answer
  • -400 = -8 (2+6r) solve​
    5·1 answer
  • NEEDED ASAP PLEASE HELP!!!!!!!!!!! LeBron James buys a basketball for $20 and a 3 pack of socks for $5.50. He has a coupon for 2
    10·2 answers
  • For what angles are sine and cosine the same?
    11·1 answer
  • Find the slope of the line through the pair of points.<br> (1,15) and (-3,-6)
    8·2 answers
  • 0 / 3 Marks<br> Homework Progress<br> 16 / 33 Marks
    9·2 answers
  • Which value from the set (5,7,9,11,13) make inequality w-4&lt;8 true?
    9·1 answer
  • Someone please explain I am so confused
    8·1 answer
  • package of 11 wristbands costs $405.94. At this rate, what is the cost of 1 wristband in dollars and cents?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!