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
Tcecarenko [31]
3 years ago
15

There are a total of 91 students in a drama club and yearbook club. The drama club has 19 more students than the yearbook club.

How many students are in the drama club? The yearbook club?
Mathematics
2 answers:
jasenka [17]3 years ago
7 0
91+ 19
Answer: 110
This is what the answer is :)
Natalija [7]3 years ago
3 0

Answer:

55 in drama and 36 in yearbook.

Step-by-step explanation:

You have a total of 91 students in 2 classes, with drama having 19 more students. The formula for this is x+x+19=91. Combining like terms gives us 2x+19=91. Subtract both sides by 19, which gives us 72. Then divide by 2 which gives us 36. But, we are not done yet. you have the number of people in yearbook, but we still need to find out how many are in drama. to do that, just add 19 which gives us 55 students in drama. Hope this helps!

You might be interested in
Over time, Bailey has buried 6 large bones and 9 small bones in a hole. What is the ratio of small bones to large bones in the h
Wewaii [24]

Answer:

3:2

Step-by-step explanation:

to write a ratio, we can do ?:? in order. for example, 5 big shops to 10 small shops would be 5:10 (we are going to simplify it later) You always have to put the ratio numbers in order like they are in the question. In this case, small bones : big bones. We get 9:6. We can then divide both sides by a common factor, in this case 3. The end result is 3:2. Hope this helps!

8 0
2 years ago
Read 2 more answers
The wildlife department has been feeding a special food to rainbow trout fingerlings in a pond. based on a large number of obser
Liono4ka [1.6K]
The normal distribution curve for the problem is shown below

We need to standardise the value X=405.5 by using the formula

z-score= \frac{X-Mean}{Standard Deviation}
z-score= \frac{405.5-402.7}{8.8} =0.32

We now need to find the probability of z=0.32 by reading the z-table

Note that z-table would give the reading to the left of z-score, so if your aim is to work out the area to the right of a z-score, then you'd need to do:

P(Z\ \textgreater \ z)=1 - P(Z\ \textless \ z)

from  the z-table, the reading P(Z\ \textless \ 0.32) gives 0.6255

hence, 
P(Z\ \textgreater \ 0.32)=1-0.6255=0.3475

The probability that the mean weight for a sample of 40 trout exceeds 405.5 gram is 0.3475 = 34.75%

7 0
3 years ago
Estimate the area of the wall
Ahat [919]

Answer:

32 sq ft.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help me plzzzzzzz with this question
Sergio039 [100]

Answer:

625/17

Step-by-step explanation:

-5 times -5 is 25 because if you times a negative to a negative you get a positive, so do that to both sides and 25 times 25 is 625....... you may have to simplify, hope this helps :)

8 0
3 years ago
Explain how to evaluate simplify and convert to radical form (x^3/8)^3/4
Vaselesa [24]

Answer:

(x^\frac{3}{8})^\frac{3}{4}  = \sqrt[32]{x^9}

Step-by-step explanation:

Given

(x^\frac{3}{8})^\frac{3}{4}

Required

Convert to radical form

(x^\frac{3}{8})^\frac{3}{4}

Evaluate the exponents

(x^\frac{3}{8})^\frac{3}{4} = x^\frac{3*3}{8*4}

(x^\frac{3}{8})^\frac{3}{4} = x^\frac{9}{32}

Split the exponent

(x^\frac{3}{8})^\frac{3}{4} = (x^9)^\frac{1}{32}

Apply the following law of indices

(x^a)^\frac{1}{b} = \sqrt[b]{x^a}

So, we have:

(x^\frac{3}{8})^\frac{3}{4}  = \sqrt[32]{x^9}

3 0
3 years ago
Other questions:
  • a daily newspaper had 12,125 subscribers when it began publications. Five years later it had 10,100 subscribers. What is the ave
    15·1 answer
  • 4.2x -1.4y = 2.1 solve for y
    11·3 answers
  • The perimeter of a rectangular movie screen at a local cinema is 148 feet. If the length of the screen is 30 feet longer than th
    7·1 answer
  • When Elyse moved last weekend, the circular glass top for an end table broke. To replace it, she bought a circular glass top wit
    7·1 answer
  • When 3 is subtracted from two times a number, the result is 17. What is the number?
    15·1 answer
  • I need help please, also if you could put the steps in and check that would be great. Also whoever does gets brainliest
    7·2 answers
  • PLEASE HELP ASAP 100 POINTSSS!!!!!
    7·1 answer
  • Factoriza la diferencia de cubos
    9·2 answers
  • Which fractions 1/3, 5/6, 3/4, 3/8 are closer to 0 than to 1?
    10·2 answers
  • What is the definition of an irrational number?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!