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
jeka94
3 years ago
6

If the diameter of a student's brain is about

Mathematics
1 answer:
Gnoma [55]3 years ago
5 0

Answer:

I would say C). 452.16 in3

Best of Luck to you!

You might be interested in
Find the area of the circle use 3.14 for pie
ruslelena [56]

Answer:

113.04

Step-by-step explanation:

The diameter is 12 so divide it by 2 to get the radius so its 6. Then, multiply the 6 with a 6 and multiply it by 3.14. Use the calculator and you get 113.04 to find the answer.

3 0
3 years ago
The arithmetic mean (A) of two numbers (a and b) is given by the formula A=a+b/2, and their geometric mean (G) is given by G=√ab
Ann [662]
A = a+b / 2
G = √( a b )
G = √ ( A H )   / ²  ( we will square both sides of the equation )
G² = A H
H = G² / 2
H =  \frac{G ^{2} }{A}= \frac{a b}{A}= \\ = \frac{ab}{ \frac{a+b}{2} }= \frac{2ab}{a+b}
6 0
4 years ago
Read 2 more answers
Solve: (2a^2+5a+2)^1/2=3<br><br> a = -7/2<br> a = 1<br> a = -7/2 or a = 1<br> no real solution
Nady [450]

Answer: c

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Talia took the bus from her home to the bank and then walked back to her home along the same route. The bus traveled at an avera
Mekhanik [1.2K]

Answer: The bus traveled at an average speed of 40 km/h and she - 2385764. ... bus from her home to the bank and then walked back to her home along the same route. ... To determine the time, x, that it took Talia to walk home, she used the equation 40(0.9 – x) = 5x. 1 ... Therefore, it took Talia 0.8 hour to walk home or 48 minutes

Step-by-step explanation:

6 0
3 years ago
The distance between -7 and 2 on the number line is?<br> 1. 10<br> 2. 9<br> 3. -5<br> 4.5
andreyandreev [35.5K]
Answer: 9

-7 to 0 is 7, plus 2 is 9
6 0
3 years ago
Read 2 more answers
Other questions:
  • A tablet computer costs $189.69. It is marked up 30%. What is the final price of the tablet computer after it is marked up?
    13·1 answer
  • Help me plz I’m struggling with this
    13·1 answer
  • Can I have the Answer to this?
    12·1 answer
  • Plzz help!!!! if 200 meters to the next freeway exit how far away is the exit in yards?
    10·2 answers
  • A marina is in the shape of a coordinate grid. Boat A is docked at (4.2, −2) and Boat B is docked at (−5.2, −2). The boats are _
    11·1 answer
  • Put the following equation in standard form: x^5 + 2x^3 + 6x + 1/5.
    9·1 answer
  • Please help real quick, least to greatst, math
    9·2 answers
  • How many solutions does this system have?​
    5·2 answers
  • 20 POINTS!!! WILL GIVE BRAINLIEST!!!
    7·1 answer
  • Is 5xy and -8xy similiar <br> explain why
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!