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
mariarad [96]
2 years ago
12

QUESTION 1 What is the mean of 21, 23, 35, 40)? o A. 27 B. 31.75 e C. 19 D.29.75

Mathematics
1 answer:
tangare [24]2 years ago
3 0

Answer:

D. 29.75

Step-by-step explanation:

To determine the mean, you must add up all the numbers and then divide that number by how many numbers you added.

Here,

21 + 23 + 35 + 40

= 119

You added 4 numbers (21, 23, 35, 40),

so, 119 / 4

= 29.75

Hope this helps and a thank won't hurt! :)

You might be interested in
Tom bought a soft drink for $4.00 and 7 candy bars. He spent a total of $18.00. How
olga2289 [7]

Answer:

$2

Step-by-step explanation:

$18-$4=$14

$14/7=$2

8 0
3 years ago
How many 2/5 cups of servings are in 10 cups of flour?
Inga [223]
10 / (2/5)...when dividing with fractions, flip what u r dividing by, then multiply
10 * 5/2 = 50/2 = 25...so there are 25 of them
3 0
2 years ago
3. (04.01 MC)
Umnica [9.8K]

Answer: New line = 4AB

Step-by-step explanation:

  • If a figure is dilated with a scale factor of k , then the measure of new side length =  k x (Original side)

if AB a line through center of parallelogram RSTU is drawn , then, after dealation with scale factor k= 4 , the length of new line through center = 4 x AB or 4AB.

The relationship will the new line have with line AB :

New line = 4AB

3 0
3 years ago
How many unique triangles can be made where one angle measures 60 degrees and another is an obtuse angle
Svet_ta [14]
An acute angle can also be made inside of that type of triangle.
4 0
3 years ago
What is the simplified expression for 5 to the power of negative 3 multiplied by 2 to the power of 2 multiplied by 5 to the powe
morpeh [17]
When u say whole over do u mean like this

8 0
3 years ago
Other questions:
  • You make $1 per quart picking strawberries. Do the ordered pairs (number of quarts, earnings) represent a function? Explain your
    9·1 answer
  • F(5) if f(x) =-3x-4 find the function value
    8·1 answer
  • Absolute value of 100​
    9·1 answer
  • How do you write 148/20 as a percentage?
    6·2 answers
  • Help, someone answer quixk plsss tyyyy
    9·1 answer
  • The price of a gym membership has a one-time sign-up fee and a monthly fee. The price can be modeled by the function y = 10x + 1
    14·2 answers
  • A family goes out to eat. The meal costs $44. The sales tax rate is 9%. They leave a 20% tip. How much did they spend?
    13·1 answer
  • Ralph wants to show 13/20
    9·1 answer
  • Whats the surface area?
    12·1 answer
  • Claire has a van she is using the van to deliver boxes. Each box is a cuboid, 60cm by 30cm by 40cm. The van has the shape for th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!