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
Oduvanchick [21]
3 years ago
12

Thirty-six members of the middle school choir, which represents 30%, participated in the regional contents. How many total stude

nts are in the choir?
Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

120

Step-by-step explanation:

Given data

36 members are equivalent to 30%

Let the total number of students  be x

Hence

30% of x= 36

30/100*x= 36

0.3x= 36

divide both sides by 0.3

x= 36/0.3

x= 120 students

Hence the total number of students is 120

You might be interested in
Standard form for 69,108
andre [41]
The standard form for 69,108 is 69,108.
3 0
3 years ago
John starts a saving account with $100. Every week he adds $6 to his account. Which equation can be used to determine the number
Artist 52 [7]
A would be your answer. If we did 220-100 and divide that by 6, you'd get the equivalent of w.
5 0
3 years ago
What is the veritable expression of<br> A number plus the product of<br> the number minus 5 and 7
vivado [14]

Answer:

x + 7(-5)

Step-by-step explanation:

Not sure if this is right or not...

5 0
3 years ago
Coldstone Creamery has a variety of different ice-cream flavors that they offer, and they have a variety of different serving si
Jobisdone [24]

Answer:

H0 : flavor and serving size are independent

H1: Flavor and serving size are not independent

Step-by-step explanation:

The claim or hypothesis is to test if there is a relationship between the different types of flavor (vanilla, strawberry and chocolate) and the size (large, medium and. Small) being ordered. This is the the Alternative hypothesis, in other words to establish that flavor type and size are not independent, (that is the two variables are correlated).

The Null hypothesis will be the opposite of the alternative, establish that both variables are independent.

Hence ;

Null hypothesis ; H0 : flavor and serving size are independent

Alternative ; H1: Flavor and serving size are not independent

5 0
2 years ago
Lauren is given a 12% pay rise.Her new salary is £24,080. What was Lauren's salary before the pay rise?
ExtremeBDS [4]

Answer:

The base salary was £21,500.

Step-by-step explanation:

Giving the following information:

Increase rate (g)= 12%

New salary= £24,080

<u>To calculate the base salary, we need to use the following formula:</u>

<u></u>

Base salary= new salary / (1 + increase rate)

Base salary= 24,080 / (1.12)

Base salary= £21,500

The base salary was £21,500.

5 0
3 years ago
Other questions:
  • What expression is equivalent to 4 to the 4th power x 4 to the -9th power?
    11·1 answer
  • 30PTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
    5·1 answer
  • C.) In a special paint the following tints are added, 200ml of green tint,350ml of blue tint and 450ml of red tint. calculate th
    15·1 answer
  • Can you help me with Math assignment?
    12·2 answers
  • Han is planning to ride his bike 24 miles
    8·1 answer
  • Who can solve this for me real quick?
    12·1 answer
  • Solve the equation:<br> -4x - 12 = 8
    10·2 answers
  • In this arithmetic sequence 3, 8, 13, 18, ... which term has the the value 123?
    15·1 answer
  • Write an equation in point-slope form for the line through the given point with the given slop
    15·1 answer
  • PLEASE HELP!!! IM SO CLUELESS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!