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
Bess [88]
2 years ago
8

20. Rafael has a business selling computers. He buys computers from the manufacturer for $450

Mathematics
1 answer:
Licemer1 [7]2 years ago
4 0

Answer: D , p = n (800 - 450) - 3000

Step-by-step explanation: Firstly, you have to account for how much money Rafael is making off of each computer (800 - 450). That factor is then multiplied by the variable "n" which represents the amount of computers sold. Lastly, since this is an equation to calculate his monthly profits, you have to subtract the rent that he is paying ($3000) from the total profit that he made off of selling the computers. Therefore, giving you the equation

P (profit) = n (amount of computers sold) (800-450) - 3000 (rent).

You might be interested in
The gas tank of a 2013 Honda Accord holds 17.2 gallons. How many pounds of carbon dioxide are produced by burning an entire tank
olga_2 [115]
I think it would be around 19.64  pounds of CO2 
8 0
3 years ago
If the average of x, y, and z is 32 and the average of y and z is 27, what is the average of x and 2x?
Orlov [11]
X + y + z = 32 * 3
27 + 27 + x = 96
X = 54
2x = 108
Average of x and 2x = (54+108) / 2 = 164 / 2 = 82
Average of X and 2X = 82
6 0
2 years ago
4. The numencal coefficient in 3xy is<br>A-3<br>В 2<br>D ху<br>Ску​
BabaBlast [244]

Answer:

3

Step-by-step explanation:

Because in 3xy 3 is the numerical coefficient

3 0
3 years ago
Read 2 more answers
A concrete mix is designed to withstand 3000 pounds per square inch​ (psi) of pressure. The following data represent the strengt
ss7ja [257]

Answer:

Mean = 3640

Mode = 4100

Median = 3830.

Step-by-step explanation:

We are given the following data in the question:

Strength of casts (in psi):

3970,4100,3100,3200,2950,3830,4100,4050,3460

Formula:

Mean = \displaystyle\frac{\text{Sum of all observation}}{\text{Total number of observations}}

\displaystyle\frac{3970+4100+3100+ 3200+ 2950+ 3830+4100+ 4050+ 3460}{9} = \displaystyle\frac{32760} {9} = 3640

Mode is the entry with most frequency. Thus, for the given sample mode = 4100.

Median

Since n = 9 is odd,

Formula:

Median = \displaystyle\frac{n+1}{2}th~term

Data in ascending order:

2950,3100,3200,3460,3830,3970,4050,4100,4100

Median = 5th term = 3830.

7 0
3 years ago
Please solve with explanation
valkas [14]

Answer:

a

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Simplify the expression. 1.4 – 5.5 – 1.73 + 1.8 – 1.09
    13·1 answer
  • Mr. Gallagher's science class goes bird watching. The picture graph below shows the number of birds the class observes. A) How m
    10·1 answer
  • What are the multiples of 12,7,5,18,14,8?? Please explain !!!
    13·2 answers
  • Consider the probability that more than 70 out of 119 CDs will be defective. Assume the probability that a given CD will be defe
    10·1 answer
  • How are the values of eights related in 880?
    5·1 answer
  • Twenty different video games showing alcohol use were observed. The duration times of alcohol use ​(in seconds) were recorded.
    12·1 answer
  • The answer of this  3*(-7) is  -21
    10·1 answer
  • WILL MARK BRAINLIEST
    6·2 answers
  • Would you use the median or mean to describe the center of each data set? Explain your reasoning. Heights of 50 basketball playe
    9·1 answer
  • Question 3<br> Find the Slope.<br> (2,8) and (4, -3)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!