Ask question

Ask question

All categories

3 years ago

14

There are 12,000 people attending a concert. They announce that 20% of the people that purchased tickets did not come to the con

cert. How many people purchased tickets to the concert? (Quickly answer this if possible

1 answer:

Marysya12 [62]3 years ago

8 0

Answer:

15,000

Step-by-step explanation:

20% of 15,000 is 3,000. 15,000-3,000=12,000

You might be interested in

Question is attached below

Katarina [22]

<span>x y
-3 1
1 3
3 4
5 5

is your answer</span>

8 0

3 years ago

Mia has 9 books. One third of her books are fairy tales. How many of mia's books are fairy tales?

Yuri [45]

The answer is 3

Hope this helps!

8 0

3 years ago

Read 2 more answers

A dog groomer earns $450 each week plus $8 per dog she washes. She uses the expression 450 + 8d to find her total earnings each

Rudik [331]

Answer:

Step-by-step explanation:

$8 dollars per dog + $450

8 dogs washed so 8*8 for money earned for washing dogs

450 + 8d = 450 + (8 * 8) = 450 + 64 = she earned $514 dollars lase week

7 0

3 years ago

Read 2 more answers

andrezito [222]

Answer:

$\huge\boxed{\sf Slope = \frac{-4}{5} }$

Step-by-step explanation:

Pick up any 2 coordinates of the line.

The coordinates are (-3,1) and (2,-3)

$\sf Slope = \frac{rise}{run} \\\\Slope = \frac{y2-y1}{x2-x1} \\\\Slope = \frac{-3-1}{2+3} \\\\\bold{Slope = \frac{-4}{5} }$

Hope this helped!

~AnonymousHelper1807

7 0

3 years ago

Read 2 more answers

Solve the problem.

skad [1K]

Answer:

The population reaches 42,336 fish in 2258

Step-by-step explanation:

<u>Given</u><u>:</u>

$P = 0.62x^2 - 0.043x + 3$

<u>To Find:</u>

Time taken to reach 42,336 = ?

<u>Solution:</u>

According to the question x is the number of years after which the population .

Then

$42336 = 0.62x^2 - 0.043x + 3$

$0 = 0.62x^2 - 0.043x + 3- 42333$

$0.62x^2 - 0.043x -42333$ = 0

Solving using quadratic formula

$x =\frac{ -b\pm \sqrt{b^2 -4ac}}{2a}$

$x =\frac{ -(-0.043)\pm \sqrt{(-0.043) -4(0.62)(42333)}}{2(42333)}$

$x =\frac{ -(-0.043)\pm \sqrt{(0.001849) -0.10664}}{84666}$

x=261.337 x=−261.268

Neglecting the negative value we get

x = 261.337

x = 261 approx

261 years after 1997 = 2258

5 0

4 years ago