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
Iteru [2.4K]
3 years ago
9

What is the mean for the set of data​

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0
The mean is the total equal the average
Then divide the total number
You might be interested in
43.
aleksklad [387]

Answer:

4.12 kg

Step-by-step explanation:

Regular cakes:

1 dozen normal sponge cakes: 264 g plain flour

Vegetarian cakes:

1 dozen cakes: 264 g plain flour

4 eggs are replaced by 4 * 30 g of flour = 120 g flour

total flour for 1 dozen vegetarian cakes = 264 g + 120 g = 384 g

Proportion for regular cakes:

12 cakes to 264 g flour = 100 cakes to x grams flour

12/264 = 100/x

12x = 26400

x = 2200

2200 g flour for 100 regular cakes

Proportion for vegetarian cakes:

12 cakes to 384 g flour = 60 cakes to y grams flour

12/384 = 60/y

12y = 384 * 60

12y = 23040

y = 1920

1920 g flour for 60 vegetarian cakes

Total flour needed:

2200 g + 1920 g = 4120 g

4120 g * 1 kg/(1000 g) = 4.12 kg

Answer: 4.12 kg

4 0
3 years ago
If you help me with this easy question, I will give you 1 thanks and 5 stars :) (number 1)
inessss [21]

1 to 45 is 45

90 divided by 2 is 45

135 divided by 4 is 45

180 divided by 4 is 45

all of them have the same relationship and a proportional to each other

8 0
3 years ago
WhAt is the answer to -12 - 3=-51
svet-max [94.6K]
Greetings!

Simplify both sides of the equation.
-12 - 3=-51
-15 \neq -51

Both sides of the equation are not equal.

Hope this helps.
-Benjamin
7 0
3 years ago
What is a typical age (the mean) for the people who were at Movie A?
Snowcat [4.5K]

It is 39

Because you have to count the little dots all the way till it is around the most age.

7 0
2 years ago
2 While solving the equation 4(x+2) = 28, Becca
mrs_skeptik [129]
Distributive, if you do 4 times x and 4 times 2 you get 4x+8
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the GCF of 28 and 42?
    6·2 answers
  • Please help me!!! my question is in the picture
    7·1 answer
  • Which expression is equivalent to 10x^6y^12/-5x^-2y^-6? Assume .x=0.y=0.
    15·1 answer
  • Write an expression that computes the average of the values 12 and 40.
    13·1 answer
  • A rectangle has a perimeter of 50 centimeters. If the width of the rectangle is 10 centimeters, what is its length? step by step
    11·2 answers
  • AB and BC are tangents of the circle with the center at D. The measure of ACD = 25°. Which is the measure of ABC? (IMAGE ATTACHE
    7·1 answer
  • The screen on your old
    11·1 answer
  • NEED THIS ANSWER ASAP!!!!!<br> 4m + 3(n + 7m)
    12·1 answer
  • Which ordered pair is a solution to the system of linear equations below?<br> y= 1/4x+2<br> y= x-1
    15·2 answers
  • 10% of____= 1.2<br> Helppppp please
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!