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
LuckyWell [14K]
3 years ago
11

Annie wants to eat an entire donut. However, since she only two-years-old, the mother says she can

Mathematics
1 answer:
alexgriva [62]2 years ago
5 0

Answer:

4.19 inches

Step-by-step explanation:

Your goal is to find the circumference of the donut and then divide that by 3 to get 1/3 of the outer edge of the donut.

Circumference is 2\pir

The diameter (double the radius) is 4, so radius (r) is 2

2 * pi * 2 = 4 pi = 12.57 (round to hundredth)

12.57/3 = 4.19

keep in mind that dividing by 3 is the same as multiplying by 1/3

You might be interested in
Estimating percents 19% of 72<br><br> Pleas explain how because I don’t understand this
jeka57 [31]

Answer:

13.68

Step-by-step explanation:

72 * 0.19 = 13.68

19% can be converted to 19/100 or .19 to change out of a percentage. .19 is the multiplied by 72 to find 19% of 72.

For example

a fourth of something is the same as 25%.

if you want to find 1/4 of 8 you would multiply 8 by 1/4.

It is a similar concept with percentages.

5 0
1 year ago
Catherine walks her dog 3/4 mile everyday how far does she walk each week
fenix001 [56]
Catherine walks her dog 5.25 miles because there are 7 days in one week and 3/4 x 7 = 5.25
5 0
3 years ago
Read 2 more answers
An equivalent expression to a2/3
scoundrel [369]

Answer:

4/6  6/9  8/12  10/15 and so on, just multiply both the numerator and denominator by the same number and get your answer.

Step-by-step explanation:

6 0
3 years ago
23 girls have a mean height of 153cm
DanielleElmas [232]

Answer:

Mean height of 159

Step-by-step explanation:

Add 153 and 165, then divide by 2 to find the average of 159.

6 0
3 years ago
8&gt;3+t/4 what is the answer​
salantis [7]

Answer:

  1. Subtract 3 from 8.... 5 > t/4
  2. Multiply both sides by 4... 5/4 > t
  3. The answer is t < 5/4

5 0
3 years ago
Other questions:
  • Kurt is flying his airplane over a campground. He spots a small fire below at an angle of depression of 32 degrees. If the horiz
    10·1 answer
  • Suppose that scores on a test are normally distributed with a mean of 80 and a standard deviation of 8. Answer the questions bel
    7·2 answers
  • A coin is pulled from a jar and then put back in the jar. If 40 coins are pulled, enter the number of times a nickel is expected
    15·1 answer
  • An academic department has just completed voting by secret ballot for a department head. The ballot box contains four slips with
    13·1 answer
  • Help ASAP . i will give you points please !​
    11·1 answer
  • I’ll give brainliest!! Can someone please help me with this I forgot :((
    11·1 answer
  • Solve the following systems of equations without graphing <br> 5x + 10y = 30<br> -5x +15y = 20
    10·1 answer
  • Chef bought 3 3/4 kilograms of apples 7 1/4 kilograms of pears and 10 1/8 kilograms of oranges. How many kilograms of fruit is a
    9·1 answer
  • When the angle of elevation of the sun is 50 degrees, a flagpole casts a shadow that is 16.8 feet long. What is the height of th
    8·1 answer
  • A gardener has to clean some leaves off the roof of the conservatory.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!