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
qaws [65]
3 years ago
10

Please help! Please!!

Mathematics
1 answer:
Elza [17]3 years ago
8 0
You can proceed like this,

650 kb for a pic
and 2200kb for song ( 650 + 1550)

total= 18150 kb  and 16 files

so, 650 kb each in both pic and song = 16 * 650= 10400

remaining = 18150-10400 = 7750 , which is contributed by  additional 1550 of songs that is  
7750/1550 = 5

so, a total of 5 songs and 11 pictures were  sold..

hope it helped
You might be interested in
Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations).
bagirrra123 [75]

Answer:

27\pi \ cm^{2}

Step-by-step explanation:

we know that

The area of a circle is equal to

A=\pi r^{2}

we have

r=6\ cm

substitute

A=\pi (6)^{2}=36 \pi\ cm^{2}

Remember that a central angle of 360\° subtends for the area of a complete circle

so

by proportion

Find the area of the circle for a central angle of 270\°

\frac{36 \pi}{360} \frac{\ cm^{2}}{degrees}=\frac{x}{270} \frac{\ cm^{2}}{degrees} \\ \\ x=270*36\pi /360\\ \\x=27\pi \ cm^{2}

5 0
3 years ago
Read 2 more answers
Please help me<br><br> what is the answer for those and if u can’t simplify some please tell me
KonstantinChe [14]

Answer:

7/16=7/16

8/16=1/2

9/16=9/16

10/16=5/8

11/16= 11/16

12/16=3/4

13/16=13/16

14/16=7/8

Step-by-step explanation:

The ones that didn't change are the ones that cannot be simplified :)

6 0
3 years ago
Bonnie is four years older than Clyde.
Doss [256]

Answer:

Bonnie's age is 18

Step-by-step explanation:

Let

x ----> Bonnie's age

y ---> Clyde's age

we know that

x=y+4 ----> equation A

x-10=2(y-10)

x-10=2y-20

x=2y-20+10

x=2y-10 ----> equation B

substitute equation A in equation B

y+4=2y-10

Solve for y

2y-y=4+10

y=14

<em>Find the value of x</em>

x=14+4=18

therefore

Bonnie's age is 18

Clyde's age is 14

7 0
3 years ago
Simplify 4(b-6)+19 ?
Digiron [165]

Answer:

4b -5

Step-by-step explanation:

Perform the indicated multiplication first:  4b - 24 + 19.  Next, combine like terms, obtaining 4b -5 (answer)

4 0
3 years ago
The probability is 0.2 that a person shopping at a certain store will spend less than $20. For groups of size 17, find the mean
antiseptic1488 [7]

Steps:

1: p=0.2

2: n = 17

3: n*p= 17*0.2=3.4

Description:

The person will spend less than 20 or o.2 as seen in the question. Meaning p will equal 0.2. P for probability. Now n is for number. n will equal 17. And then we have to times all the number. N times P will equal 17 then times it by 0.2=  Answer will come as 3.4.

Answer: 3.4

The correct answer for this question is 3.4

Please mark brainliest

<em><u>Hope this helps.</u></em>

6 0
3 years ago
Other questions:
  • Given f(x)=log4(x+3) and g(x)=3 find the x value such that f(x)=g(x)
    12·1 answer
  • A tree trunk has a height of 30 feet and a radius of 2.5 what is the volume of the tree trunk
    13·1 answer
  • Is the simplified form of 2√3 - 2√3 rational?
    12·1 answer
  • For this project assume you by a new car for $45,000 and the car depreciates in value at a linear rate of $5000 per year. Write
    8·1 answer
  • Eight subtracted from the square of a number
    15·1 answer
  • Simplify the product
    9·1 answer
  • when you multiply a number by itself then multiply that number by another number and it equals 80 what are the 2 numbers?
    7·2 answers
  • Which object is moving faster based in the graphs presented?
    7·1 answer
  • Its an humble request to the moderators please see to the attachment
    14·1 answer
  • Pls hurry and no links
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!