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
yawa3891 [41]
3 years ago
14

The price of a computer was $ 375. In a sale, the price was reduced by 15%. Calculate the reduction in the price of the computer

.
Mathematics
2 answers:
Bingel [31]3 years ago
8 0

Answer:

$ 56.25

Step-by-step explanation:

Reduction = 15% of 375

                = \frac{15}{100}*375\\\\= 0.15*375\\= $56.25

Advocard [28]3 years ago
4 0

Answer:

318.75

Step-by-step explanation:

15% of 375 is 56.25. then you just subtract 56.25 from 375 and get 318.75

You might be interested in
Which expression is equivalent to 5/6 - 1/4 + (-2/3)?
zhenek [66]
Is there supposed to be an inage attached to this? you said “which” but there’s no choices..
6 0
3 years ago
Solve 2x − z = 4y + 2 for x
alina1380 [7]

Answer:

x = 2y + 1 + (z/2)

Step-by-step explanation:

Just manipulate the equation to isolate x.

4 0
3 years ago
How do you decide which number to subtract from both sides
Lorico [155]
The biggest number is what you subtract first from the smaller number :)
8 0
3 years ago
Jeremy gives his horse 12 gallons of water each day how many 1 quart pail of water is that?
Kamila [148]
4 quarts in one gallon
12gallons is 48 quarts
6 0
4 years ago
A communications company has developed three new designs for a cell phone. To evaluate consumer response, a sample of n = 120 co
defon

Answer:

The answer is "Its results are not consistent with its three designs Yes. Its results show significant differences between both the three designs."

Step-by-step explanation:

Following are the distribution of preference:  

Design 1 =54 \\\\ Design 2=38 \\\\\ Design 3=28 \\\\

Design \ \ \ \ \ \ \ \ \ \ O_i \\ 1 \ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \ 54 \\2  \ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \ 38\\3 \ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \  28 \\Total \ \ \ \ \ \ \ \ \ \ 120

An expected frequency(E_i) has 40 Null hypotheses to take n=120.to each design:  

The effects of the three designs are standardized  

Inaccurate.  

Hypothesis Alternative:  

The effects of the three prototypes are not uniform

Degrees Of freedom =(n-1)=(3-1)=2

H_o, x^2  \ test\  statistic \  \sum_i {\frac{(O_i -E_i)^2}{E_i}} \\

= \frac{(54 -40)^2}{40}+\frac{(38-40)^2}{40} + \frac{(28-40)^2}{40}\\\\=49+0.1+3.6\\\\=8.6

Chi-squared distribution critical value at \alpha = 0.05 (x^2 _{0.052})=5.99  

Since x^2, a value > x^2 -table of \alpha =0.05 =5.99is determined.  

SoH_o is rejected.

4 0
3 years ago
Other questions:
  • What does b represent in the equation of a line in the form y = mx + b?
    5·1 answer
  • write as an equation and solve: when 4 is added to the number that is produced by three times the number p, the result is equal
    10·2 answers
  • Daniel wants to do 312 practice problems to prepare for an exam. if he wants to do approximately the same number of problems eac
    5·1 answer
  • Is y=5x + 10 proportional
    6·1 answer
  • Convert 7,850 mm into m.<br> m
    11·2 answers
  • How do you write 71,003 using words
    13·2 answers
  • Anita went to the store with her friend Myra, she paid $60 for 3 blouses. She bought 2 blouses for herself and one blouse for My
    7·2 answers
  • Plz Help! <br> Please don't write random stuff for answer just for points
    8·1 answer
  • Here is a balanced hanger diagram: A circle has a mass of 6 grams and a square has a mass of 4 grams. Which is the mass of a tri
    6·1 answer
  • pls help me its easy math plsssss I'm beginning you to help me just take a couple of seconds out of your day and help me​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!