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
Illusion [34]
4 years ago
7

A dance school has 63 ballet dancers a 42% of the total number of dancers in the score ballet dancers what is the total number o

f dancers in the school
Mathematics
1 answer:
melamori03 [73]4 years ago
3 0
42% of what is 63

0.42x = 63
x = 63/0.42
x = 150

There are 150 dancers in the school
You might be interested in
Write the equation of the circle that has a center of (-7, 17) with<br> a radius of V19.
kipiarov [429]

I think your question seems to be :-

Write the equation of the circle that has a center of (-7, 17) with a radius of √19

So , as we know that the equation of circle with centre at <em>(h,k)</em> and <em>radius r</em> is given by {\bf{(x-h)^{2}+(y-k)^{2}=r^{2}}} . Now , using same concept in this question ;

{:\implies \quad \sf \{x-(-7)\}^{2}+(y-17)^{2}=(\sqrt{19})^{2}}

{:\implies \quad \bf \therefore \quad \underline{\underline{(x+7)^{2}+(y-17)^{2}=19}}}

<em>This is the required equation of Circle </em>

8 0
2 years ago
Alma ask money to buy a bicycle of $150. his mom give him $40 at the moment and gives kyle $10 each month to pay the total of th
Tanya [424]

Answer: $40+$10x

Step-by-step explanation:

1. We already know he has $40.

2. 10x represent the 10 dollars he is paid per month.

5 0
3 years ago
Last month, when Joe took his puppy to the veterinarian, the puppy weighed 5.4 pounds. This month, the puppy weighed 7.56 pounds
tino4ka555 [31]

<u>Answer:</u>

40%

<u>Step-by-step explanation:</u>

We are given that last month, Joe's puppy weight 5.4 pounds while this month, the puppy weighed 7.56 pounds.

We are to find the percentage increase of the weight of the puppy

We know that the formula of percentage increase if given by:

<em>Percentage increase = (new value - initial value)/initial value × 100</em>

So substituting the given values to get:

Percentage increase in puppy's weight = \frac{7.56-5.4}{5.4} \times 100 = 40%

7 0
3 years ago
1. Which of the following relations are functions?
klasskru [66]

Answer:

R1 = {(1, 7) (2, 7) (4, 7) (6, 7)}

R3 = {(x, y) (y, z) (z, t) (t, v)}

R1 and R3 are functions because first element in the ordered pair is not repeating, i.e they have unique images

8 0
3 years ago
I need someone to talk to quick
WINSTONCH [101]

Answer:

okay

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Which number line represents the solution set for the inequality 3(8-4x)&lt;6(x-5)?
    11·2 answers
  • What are the surface area and volume of a spherical barrel cactus with a radius of 5 inches?
    7·1 answer
  • PLZZZZZZZZZZZZ HELPpppppp
    9·1 answer
  • Solve for x. HELPPPPPP
    12·1 answer
  • Can you please help answer the question in the photo?
    11·1 answer
  • Mai’s backpack weighs 9 pounds. Han’s backpack weighs 8.3 pounds. Priya’s backpack weighs 7.75 pounds, and Kiran’s backpack weig
    9·2 answers
  • Solve g(x) = 22 + 12x – 5. Submit the sum of your solutions
    14·1 answer
  • Hey so im also looking for the first answer and the choices were “ is not “ and “ is “
    14·1 answer
  • Mean absolute deviation of 290
    5·1 answer
  • Math!! please helpp!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!