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
Serga [27]
3 years ago
8

The cost to a store for an MP3 player is $60. The selling price is $105. A classmate says that the markup is 175% because $105$6

0=1.75. Is your classmate correct? Explain how your arrived at your answer. should be in the numerator and $60 should be in the denominator. So, the percent of markup is %. Question 2 Therefore, your classmate correct.
Mathematics
1 answer:
blsea [12.9K]3 years ago
5 0

It is given that the cost price of the MP3 player is $60 and the selling price is $105.

The markup is given by the formula:

Markup = \frac{S.P.}{C.P.} (100)

= \frac{105}{60} (100)

= 1.75 × 100

= 175%

Yes, the classmate is correct.

Hence, the markup is 175% and the classmate is correct.

You might be interested in
What is the slope intercept equation of the line below
Aleks [24]

Answer: y= -3x+4

Step-by-step explanation:

Hope this helps

8 0
3 years ago
Which types of waves are stopped by the atmosphere (ozone)??
Neko [114]
Dangerous UV waves, and long radio waves
7 0
3 years ago
Help me with 11 and 12 please
djverab [1.8K]
We can not see the rest of 12
4 0
3 years ago
please help :{ brainliest if you can get it right and I need you to prove why your answer is correct, thanksss​
beks73 [17]

Answer:

The Value of a=\frac{15}{4}.

Step-by-step explanation:

We have Named the figure please find the attachment for your reference.

Given:

PR = y

QR = a

RS = b

PS = z

PQ = x

QS = 15

∠P = 90°

∠R = 90°

∠Q = 60°

∠S = 30°

We need to find the Value of 'a'.

Solution:

Now we know that:

In Δ PQS

∠P = 90°

∠S = 30°

Now we know that;

sin\ \theta = \frac{opposite\ side}{Hypotenuse}

sin \ S= \frac{PQ}{QS}

Substituting the given values we get;

sin\ 30\°=\frac{x}{15}

Now we know that;

sin\ 30\° = \frac12

So we can say that;

\frac{1}{2}=\frac{x}{15}\\\\x=\frac{15}{2}

Now In Triangle PQR.

∠R = 90°

∠Q = 60°

So we can say that;

Cos \theta = \frac{adjacent \ Side}{Hypotenuse}\\

Cos\ Q = \frac{QR}{PQ}

Substituting the given values we get;

cos 60\°= \frac{a}{x}

Now we know that;

cos 60\°= \frac12

x=\frac{15}{2}

So substituting the values we get;

\frac{1}{2}=\frac{a}{\frac{15}{2}}

By Using Cross Multiplication we get;

a= \frac{1}{2}\times\frac{15}{2}\\\\a=\frac{15}{4}

Hence The Value of a=\frac{15}{4}.

6 0
3 years ago
John has a rectangular picture which is 43 inches long and 27 inches wide. He wants to build a wooden gram for the picture but s
Dvinal [7]

Answer:

The border will be 18.6 inches wide

Step-by-step explanation:

<em>Let the width be w</em>

<em>The length = 43 inches</em>

<em>Total wood = 800 square inches</em>

Formula for area of rectangle = length x width

<em>800 = 43 x w</em>

<em>w = 800/43</em>

w = 18.6 inches

Therefore, the border will be 18.6 inches wide.

!!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the Alternate Interior Angles Theorem diagram to answer the question. Give the missing reason in this proof for the letter g
    11·2 answers
  • Https://brainly.com/question/12057829<br> CAN SOMEONE TELL ME HOW TO GRAPH THIS
    13·2 answers
  • Find the value of x and the value of y.
    15·1 answer
  • Tracy has a 11 lb bag of potatoes to use. After<br>using 15 oz, how much is left?<br>innost​
    14·1 answer
  • What is y-8=3(x+1) written in standard form
    9·1 answer
  • The combined yearly interest for x dollars invested at 13% and 20,000-x dollars invested at 8% is
    14·1 answer
  • Find the value of the unknown angle. <br> 25<br> 30<br> 43<br> 80
    5·1 answer
  • Directions: Describe each pair of ratio. Tell whether it is a proportion
    13·2 answers
  • Find the measure of the angles D, E, and F<br> HELP PLZ
    15·2 answers
  • What is the answer ?????​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!