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
fgiga [73]
3 years ago
10

Marry Allen baked 15 cupcakes and her children ate 2/3 of them. How many cupcakes did they eat?

Mathematics
1 answer:
ehidna [41]3 years ago
3 0

Answer:

10 were eaten

Step-by-step explanation:

If we have 15 cupcakes and 2/3 of them were eaten, we multiply 15 times 2/3

15*2/3

12*2 = 30

30/3 = 10

10 of the cupcakes were eaten

You might be interested in
A cylindrically shaped space station is rotating about the axis of the cylinder to create artificial gravity. The radius of the
erica [24]

Answer:

8%

Step-by-step explanation:

The maximum change happens when all 500 people moves form outer surface to the station center. When all of them are at the surface, the total moment of inertia is:

I = I_s + 500I_p = 3*10^9 + 500m_pr_p^2=3*10^9 + 500*70*82.5^2=3.24*10^9

When they are at the axis, the total moment of inertia is only the station's, which is 3*10^9

By the law of angular momentum conservation:

I_1\omega_1 = I_2\omega_2

\omega_2/\omega_1 = I_1/I_2 = \frac{3.24*10^9}{3*10^9} = 1.08

So the angular speed changes by 0.08 of itself, or 8%

5 0
4 years ago
What is equivalent to 5 squared times 9 squared
Pepsi [2]

Answer:

2,025

Step-by-step explanation:

5 squared is 5x5 = 25

9 squared is 9x9 = 81

25x81 = 2,025

4 0
3 years ago
Please help me with these two problems!!! There due in a hour
atroni [7]
I don’t know the answer sorry
3 0
3 years ago
3.7 times .26 equal=
Sveta_85 [38]

Answer:

.96

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
A city map uses a scale in which 2.5 centimeters represents 3 kilometers. The distance on the map between the post office and th
marishachu [46]

Answer:

10.8 kilometers

6 0
3 years ago
Other questions:
  • For which of the values of a and b is the following statement not true?
    5·1 answer
  • Lisa sold her old bike for $140 less than she paid for it. She sold the bike for $85. Write and solve and equation to find how m
    9·1 answer
  • What is the value of x?
    13·1 answer
  • HELP!!
    12·1 answer
  • Ramon invested $2,400 into two accounts. One account paid 3% interest and the other paid 6% interest. He earned 5% interest on t
    9·1 answer
  • Given the following definitions:
    12·1 answer
  • 27 • a • a • a as an expression?
    12·2 answers
  • The top speed of a coyote is 43 miles per hour. find approximate spee in kilometer per minute
    14·1 answer
  • GIVING AWAY FREE ROBL0X ACCOUNT WITH R0BUX
    15·2 answers
  • One step equations integers<br><br> 8y = 48
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!