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
m_a_m_a [10]
3 years ago
6

There are three cell phone models in a store. When selecting a new cell phone, 25% of the customers choose model A, 33% choose m

odel B, and 32% choose model C. The remaining customers buy from an old collection on which the average profit is $50. If the average profit earned on models A, B, and C is $60, $75, and $40, respectively, what is the expected value of the profit earned on all models?
a] $55.75

b] $57.55

c] $59.25

d] $60.25
Mathematics
2 answers:
forsale [732]3 years ago
8 0


The answer is B. or $57.55

This also works if you are using plato

Andrews [41]3 years ago
6 0
I think the answer is b 

You might be interested in
Aaron is at a spot in his book where the page numbers of the two facing pages have a product of 1980 what are the two page numbe
Alona [7]
Basically you know that they are 2 consecutive numbers whose product is 1980. 
<span>n*(n+1)=1980 </span>
<span>n^2 + n - 1980 = 0 </span>
<span>(n -44)(n + 45)= 0 </span>
<span>n=44 </span>
<span>so the 2 page numbers is 44 and 45. </span>

<span>The faster way is just to take the square root of 1980 and since that is 44.497 you can conclude that the 2 numbers is below and above it (44, 45)</span>
5 0
3 years ago
What is the formula for area of a rectangle?
Vedmedyk [2.9K]

Answer:

length × width=Area

I hope this helps

3 0
3 years ago
80
vladimir1956 [14]

Answer:

Step-by-step explanation:

D is the answer

7 0
3 years ago
Read 2 more answers
Factoe pair of 80 that has a sum of 21
sleet_krkn [62]
5 and 16 
5x16= 80
5+16=21
5 0
3 years ago
Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k.
EastWind [94]

Answer:

Step-by-step explanation:

F(x) G(x)

7 0
3 years ago
Other questions:
  • Mr Rourke is 5 feet and 8 inches tall. how tall is Mr Rourke in inches
    13·1 answer
  • Any help is good but kinda hard
    15·1 answer
  • The base length of a triangle is 4 feet and the height is 2 feet. What is the area of the triangle? 2 square feet 4 square feet
    10·2 answers
  • Which of these are recurring expenses?
    6·1 answer
  • A line passes through the point (0, 5) and has a slope of -1/2 which is the equation of the line in slope-intercept form
    10·2 answers
  • Find the greatest common factor of 18 and 35. <br>​
    10·2 answers
  • What’s 7/8 x 1/3 in simplest form
    15·2 answers
  • Find f′ in terms of g′
    13·1 answer
  • PLEASE HELP ME ASAP
    7·1 answer
  • How would you do this question?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!