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
iogann1982 [59]
3 years ago
9

I need alot of help in math

Mathematics
1 answer:
umka2103 [35]3 years ago
3 0
Plug in the dimensions to the formula given using a handy dandy calculator for both problems. 

1. The diameter of the bottom of the cone is 4 so the radius (half that) is 2. Volume = 1/3 * pi * (2)² * 6
= 1/3 * pi * 4 * 6
= 1/3 * pi * 24
= 8 * pi
≈ 25.1327 cm³

2. They give you all you need, the radius.
Volume = 4/3 * pi * (6)³
= 4/3 * pi * 216
= 288 * pi
≈ 904.7787 in³
You might be interested in
What is the a3+b3 equal to? verify by an activity
uranmaximum [27]
a³ + b³ = ( a + b ) ( a² - a b + b³ )
For example:
a = 1, b = 2
a³ + b³ = 1³ + 2³ = 1 + 8 = 9
( a + b ) ( a² - a b + b² ) = ( 1 + 2 ) ( 1² - 1 * 2 + 2² ) =
= 3 * 3 = 3
The formula is true. 
3 0
2 years ago
Suppose that the probability that a child living in an urban area in the United States is obese is 20%. If a social worker sees
Levart [38]

Answer:

The probability the event that none of them are obese is 0.0352.

Step-by-step explanation:

<h3>Binomial distribution:</h3>

A discrete random variable X having to the set {0,1,2,3....,n} as the spectrum, is said to have binomial distribution with parameters n= the number of trial, and p= probability of successes on an individual trial , if the p.m.f of X is given by,

P(X=x)=\left(\begin{array}{c}n\\x\end{array}\right) p^x(1-p)^{n-x} for x=0,1,2,...,n

                =0                               elsewhere.

where 0<p<1 and  n an positive integer,

Given that,

The probability of the event that a child living in an urban area in the united state is obese is 20%.

n=Number of children = 15, p= 20%= 0.20.

The probability the event that none of them are obese is

=P(X=0)

=\left(\begin{array}{c}15\\0\end{array}\right) (0.20)^0(1-0.20)^{15-0}

=0.0352

7 0
3 years ago
Your friend asks you to bring ice cream to his party. There are several brands of ice cream, each with a different size and pric
Usimov [2.4K]
Z=x/you that is your formula
3 0
3 years ago
Read 2 more answers
Plz show ur work! Ty if u do. Will give brainilest!
Sati [7]

Answer:

12/32 divide by 4 and get 3/8 you can’t simplify any further after that

Step-by-step explanation:

5 0
3 years ago
What is the solution of this equation x + 6 =24
lawyer [7]
If you are looking for x then it is X = 18
3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve -5√x=-15 A.x=7 B.x=-7 C.x=9 D.x=-9
    9·1 answer
  • Find the distance between the points below.<br> 4 + 3i and 9 – 9i
    15·1 answer
  • What is the third term of the sequence ? An=3•2^ (n-1)
    10·1 answer
  • Solve for x. 3x= -2x+30 A. x = 0 B. x = 5 C. x = 6 D. x = 8
    15·1 answer
  • Please help me! !!!!!!!!!!!!!!!!
    12·1 answer
  • Which equation represents the slope-intercept form of the line below?
    12·1 answer
  • 7. Find the slope of the line that passes through the two given points. (-2,-1) and<br> (-4,-7)
    9·1 answer
  • 10 wholes 2/5 -7 wholes 3/5
    11·1 answer
  • The distributive property states:
    5·1 answer
  • 12.5 + w&lt; 14 solving one step inequalities
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!