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
Citrus2011 [14]
2 years ago
14

29. March sales accounted for 1/7 of the total number of jazz records sold all year. About how many jazz records were sold all y

ear? A. 7,400
please​
Mathematics
1 answer:
enot [183]2 years ago
8 0

The March sales of Jazz records is an illustration of proportions, and the number of jazz records sold all year is 7x

<h3>How to determine the total number of sales?</h3>

The sales in March is given as:

Proportion = 1/7

Let the actual number of sales in the month of March be x, and the total sales in the year be y.

So, we have:

1/7 * y = x

Make y the subject

y =7x

Hence, the number of jazz records sold all year is 7x

Read more about proportions at

brainly.com/question/1781657

#SPJ1

You might be interested in
How do I do it and be able to understand it
poizon [28]
Do what ? post for i can help you
3 0
1 year ago
Read 2 more answers
The figure shown is a rectangle. If you draw a new rectangle in which the dimensions are doubled, what is the relationship betwe
KATRIN_1 [288]
the answer is A, sorry if you can't read it quite well

7 0
3 years ago
If 40 is increased to 56, what is the percent of change? <br> a80% <br> b29% <br> c40% <br> d71%
Black_prince [1.1K]

Answer:40%

Step-by-step explanation:

3 0
3 years ago
5sin²α+3cos²α / 3sin²α-5cos²α = <br> if tgα=√2
fiasKO [112]
Tgα = tan(α) = sqrt(2)/1 = opposite/ adjacent
opposite = sqrt(2)
adjacent = 1
hypotenuse = sqrt(opposite^2 + adjacent^2)
= sqrt(sqrt(2)^2 + 1^2) = sqrt(3)

sin(α) = opposite/hypotenuse
= sqrt(2)/sqrt(3)

cos(α) = adjacent/hypotenuse
= 1/sqrt(3)

now we can calculate the value of
5sin²α+3cos²α / 3sin²α-5cos²α
... do the math
8 0
3 years ago
F(x) = 9x^3 + 2x^2 - 5x + 4 and g(x) = 5x^3 - 7x + 4. What is f(x) - g(x)?
sasho [114]
F(x)= 9x^3 + 2x^2 - 5x + 4 
g(x)= 5x^3 - 7x + 4

f(x) - g(x)
9x³ + 2x² - 5x + 4 - (5x³ - 7x + 4)
9x³ + 2x² - 5x + 4 - 5x³ +7x - 4
9x³ - 5x³ + 2x² -5x + 7x + 4 - 4
4x³ + 2x² + 2x 
5 0
3 years ago
Other questions:
  • Vector u has its initial point at (15, 22) and its terminal point at (5, -4). Vector v points in a direction opposite that of u,
    12·1 answer
  • Together, two people earn 28000. One earns 2000 more than the other. How much is the smaller income?
    9·1 answer
  • If f(x)= x^2-1 and g(x)=2x-3, what is the domain of (fog)(x)
    10·1 answer
  • What is 60,000 + 3,000 + 20 + 9 in standard form?
    14·2 answers
  • Consider the line 4x+2y=-7.
    7·2 answers
  • 2. Rodniya made 4 out of 5 free throws. What percent of free<br> throws did she make?
    9·2 answers
  • What is this figure ?
    13·1 answer
  • Centerville has a population of 18,000. People under the
    15·1 answer
  • Tìm điều kiện có nghĩa của <img src="https://tex.z-dn.net/?f=%5Csqrt2x%5E%7B2%7D" id="TexFormula1" title="\sqrt2x^{2}" alt="\sqr
    8·1 answer
  • Which choices are equivalent to the fraction below? Check all that apply.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!