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
scoray [572]
2 years ago
6

Twelve of the students in a middle school Jazz Band like to preform solos. These 12 students make up 24% of the band. How many s

tudents make up the Jazz Band?
Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
3 0
Let x equal the number of students in the band
12/x=0.24
12=0.24x
x=12/0.24
x=50
There are 50 students in the Jazz band 
Hope this helps!
You might be interested in
the number of subscribers f(t) to a newspaper after t years is shown by the equation below f(t) = 75(.95)^t
Julli [10]
The number of subscribers y to a newspaper after t years is shown by the equation , where 75 is the initial number of subscribers to a newspaper and t is the time period is years.
The above equation can be rewrite as
which is equivalent to the exponential decay function with rate r=0.05=5%
⇒ The number of subscribers to a newspaper decreased by 5% every year.
4 0
2 years ago
What is the area of the following circle? D = 2
Vladimir79 [104]

Answer:

\pi \: {r}^{2}  = \pi \:  { \frac{d}{4} }^{2}

Plug the formula in to your calculator

8 0
2 years ago
Read 2 more answers
ANSWER ASAP!! A movie club charges $10 per month, plus $1.50 per rental. Diego spends no more than $25 per month on movies. Desc
Dafna11 [192]

Answer:

The graph has a closed circle at 10

Step-by-step explanation:

Let

x ----> the number of rentals

The phrase "no more" means "less than or equal to"

so

The inequality that represent this situation is

1.50x+10\leq 25

solve for x

1.50x\leq 25-10

1.50x\leq 10

x\leq 10

The number 10 is included in the solution

therefore

The graph has a closed circle at 10

8 0
3 years ago
Read 2 more answers
Alexandra has a stand in the marketplace where she sells her cumin for 7.20 per kilogram. If she sells 90 kilograms of cumin her
Drupady [299]

Answer:

$234

Step-by-step explanation:

First we need to define profits. Profits are Income minus Expenses:

P = I - E

We know profits are $414, so:

414 = I - E

We also can calculate income, as it is equal to price by the sales:

I = p*Q

Here she sold 90 kgs at $7.20 b kg. So:

I = p*Q = 7.20 * 90 = 648

So, replacing in profits equation:

414 = I - E

414 = 648 - E

If we sum E in both sides:

414 + E = 648 - E + E = 648

414 + E = 648

Now, subtracting 414 in both sides:

414 + E - 414 = 648 - 414

E = 234

So, her expenses are $234

8 0
3 years ago
Is it 1 solution, no solution or infinite solution? <br> -28 = -7(3x + 4) + 21
prohojiy [21]

x = 1 because -7(3x + 4) must be -49 so 3x + 4 must me 7 so x = 1

5 0
3 years ago
Other questions:
  • What is the median of 23 2 5 14 25 36 27 42 12 8 7 23 29 28 11 20 31 8 36
    13·1 answer
  • One hundred people were asked, "do you favor stronger laws on gun control?" of the 33 that answered "yes" to the question, 14 we
    8·1 answer
  • How do I find the area and perimeter for this
    8·1 answer
  • What trigonometric function has the same value as sin 75?
    9·1 answer
  • Which of the following shows the correct solution steps and solution to 3x+2=17?
    15·2 answers
  • The function f(x) is shown on the graph.
    8·1 answer
  • 10. Consider the circles with the following equations:
    5·1 answer
  • A two year community college has decided to implement a new approach to teaching probability. Full-time and adjunct faculty were
    14·1 answer
  • Write an equation in point-slope form of the line that passes through the point (7,-5) with slope -1/7.
    5·1 answer
  • Using the quadratic formula to solve 5x = 6x²-3, what are the values of x?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!