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
pochemuha
3 years ago
15

At a county concert the ratio of the number of boys to the number of girls is 2:7 if there are 250 more girls than boys how many

boys are at the concert?
Mathematics
1 answer:
kipiarov [429]3 years ago
8 0
For a 2:7 ratio there would be 100 boys and 350 girls
You might be interested in
What is equivalent to ln(e^3)
malfutka [58]

Answer:

3

Step-by-step explanation:

The natural log is the inverse of the exponential (and vise versa), so ln(e^3) = 3.

(This is the also same as e^(ln3))

4 0
3 years ago
Read 2 more answers
An inverse variation function has a k value of 8. Which ordered pair is on the graph of the function?
Vinvika [58]

The points on the graph of the inverse variation are of the form:

(x, 8/x)

<h3>Which ordered pairs are on the graph of the function?</h3>

An inverse variation function is written as:

y = k/x.

Here we know that k = 8.

y = 8/x

Then the points (x, y) on the graph of the function are of the form:

(x, 8/x).

So evaluating in different values of x, we can get different points on the graph:

  • if x = 1, the point is (1, 8)
  • if x = 2, the point is (2, 4)
  • if x = 3, the point is (3, 8/3)
  • if x = 4, the point is (4, 2)

And so on.

If you want to learn more about inverse variations:

brainly.com/question/6499629

#SPJ1

7 0
1 year ago
√5•√80<br><br> Show your steps pls ty
kykrilka [37]

Answer:

20

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Given

\sqrt{5} × \sqrt{80}

= \sqrt{5(80)}

= \sqrt{400}

= 20

8 0
3 years ago
A:b = 1:5<br> a:c = 2:1<br> please helppp
joja [24]

Answer:

what is the question I don't understand the question so sorry

5 0
2 years ago
Solve for t.<br> -18 = 6t<br><br> A. t = -3<br><br> B. t = -1/3<br><br> C. t = 12<br><br> D. t = 24
dangina [55]

Answer:

A) t = -3

Step-by-step explanation:

-18 = 6t

divide both sides of the equation by 6

-18/6 = 6t/6

-18/6 = t

-3 = t

6 0
2 years ago
Read 2 more answers
Other questions:
  • The triangles shown are similar.
    6·2 answers
  • Which number completes the square? x2 − 20x + _____?
    5·1 answer
  • A newspaper company delivered 240,900 newspapers before 6 a.m. On sunday.there were a total of 525,600 newspapers to deliver.how
    11·2 answers
  • What is the equation of the graph below?<br> PLEASE HELP!
    5·1 answer
  • An airplane 30,000 feet above the ground begins descending at the rate of 2000 feet per minute. Assume the plane continues at th
    11·2 answers
  • 37 dimes =$.37 which is the same as $3.70.<br> True or False?
    5·2 answers
  • Can somebody help me with these 3. Will mark brainliest.
    14·1 answer
  • 10x + y=-4<br> Find the slope intercept form of the equation
    9·1 answer
  • Tom was measuring a piece of wood to build a shelf for his daughter. The shelf is 36 inches long. He tells his daughter, Hadlee
    15·1 answer
  • PLEASE HELP ME !!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!