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
dmitriy555 [2]
3 years ago
6

A book sold 39,300 copies in its first month of release. Suppose this represents 6.3% of the number of copies sold to date. How

many copies have been sold to dat? Round your answer to the nearest whole number
Mathematics
1 answer:
konstantin123 [22]3 years ago
8 0
Hi there! So 39,300 copies of a book were sold on debut month of release, and that represents 6.3% of all copies sold to date. To find the total amount of copies sold, we can write and solve a proportion. Set it up like this:

39,300/x = 6.3/100

We set it up like this because 39,300 is part of the total amount, and it represents 6.3% of the total book sales. Percents are parts of 100, which is why 6.3 is above 100. Let's cross multiply the values. 39,300 * 100 is 3,930,000. 6.3 * x is 6.3x. that makes 3,930,000 = 6.3x. Divide each side by 6.3 to isolate the x. 6.3x/6.3 cancels out. 3,930,000/6.3 is 623,809.5238 or 623,810 when rounded to the nearest whole number. There. The total amount of copies sold to date is about 623,810.
You might be interested in
The side lengths of the state flag of Colorado are in the ratio 2:3. If a flag is 12 feet long, what is
jekas [21]

Answer:

12 ft

Step-by-step explanation:

it's either 12 or 18, I have no idea  :/

5 0
3 years ago
The perimeter of parallelogram is 72 meters. The width of the parallelogram is 4 meters less than its length . Find the Length a
Marrrta [24]
Let n = length
let n-4 = width since it is 4 meters shorter

2( n+n-4)  =72  Two of the length and width added together equal the perimeter
combine like terms
2(2n -4) = 72   Now use the distributive law on the left side of the equation
4n -8 = 72    Now add 8 to both sides

4n -8 +8 = 72 +8
4n = 80  Finally divide each side by 4
n=20
so the length is 20 and the width is 4 less or 16.
Let's see if our answer works.
20 + 16 + 20 +16 =?  72
 72 =72  yes, it does.   Length = 20 Width = 16
6 0
3 years ago
5+8=6+7 true or false​
Romashka-Z-Leto [24]

Answer: True becuase  5+8 equals 13 and 6+7 also equal 13 so that means that they are equal to each other.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Question 10 (1 point)
Diano4ka-milaya [45]

Answer:

borh are correct in the same order that you wrote them. fist you eliminate 1 from the orinal side to the other so the next step is also right you subtrac 8 mines 1 so equal to 7 ...

6 0
3 years ago
In ΔEFG, the measure of ∠G=90°, FG = 15 feet, and GE = 87 feet. Find the measure of ∠F to the nearest degree
Ostrovityanka [42]

Answer:

80

Step-by-step explanation:

delta math

8 0
3 years ago
Read 2 more answers
Other questions:
  • Air contained within a piston-cylinder assembly undergoes three processes in series: A) Process 1-2: compression at constant pre
    7·1 answer
  • PLEASE HELP FIRST TO ANSWER GETS BRAINLIEST
    7·1 answer
  • 1. Justin divided 403 by a number and got a quotient of 26 with a remainder of 13. What was the
    11·2 answers
  • 3. Atile warehouse has Inventory at hand and can put in for a
    7·1 answer
  • Good morning everyone hope your day is a good one
    14·1 answer
  • What happens to an angles measure when the angle is rotated. i will brainlist
    10·1 answer
  • Madyson has 2 vases of flowers. Each vase has 6 flowers. Madyson must divide the flowers equally into three vases.
    12·1 answer
  • Guys If you buy me a private island with a pterodactyl..:.. i’ll let you be in my Dino club for free :)
    14·2 answers
  • Prove that 4 is a multiple of 2​
    12·1 answer
  • The upper-left coordinates on a rectangle are (-1, 4), and the upper-right coordinates are (3, 4). The rectangle has a perimeter
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!