Answer:
(A)398 cubic inches
Step-by-step explanation:
Given a cylindrical piece of iron pipe with the following dimensions:
- Height = 12 inches
- Diameter = 8 inches
Therefore: External radius =4 Inches
Since the wall of the pipe is 0.75 inch thick,
Internal Radius =4-0.75 =3.25 Inches
Volume of a Cylinder = 
Inside Volume of the Pipe
The correct option is A.
#1
The uniforms are numbered 0, 1, 2, ..., 99. That's 100 numbers. Half of them are odd and half of them are even. So the probability that any one of the uniforms is odd is 1/2 just like the probability that any one uniform is even is 1/2.
(a) The numbers on the uniforms are independent of one another. That is, the number of her cross-country uniform does not in any way determine the number on her basketball uniform and vice versa. This means that we can find the probability that each is odd and multiply these together using what is called the counting principle. The probability that all are odd is:
(1/2)(1/2)(1/2)=1/8
(b) This is done the same way we did part (a). Since the probability of any one uniform being odd is the same as it being even (1/2), the answer here is the same: (1/2)(1/2)(1/2)=1/8
(c) This problem differs from that in (a) and (b). There is only one way for all three uniforms to be odd numbers: (odd, odd, odd) or all even (even, even, even). However, there are multiple ways for the uniforms to be two odd and one even. If the uniforms are listed in order: cross-country, basketball, softball we can get exactly one even in any of three ways:
even, odd, odd
odd, even, odd
odd, odd, even
The probability for any one of these possibilities is (1/2)(1/2)(1/2)=1/8 but since there are three way the probability that we get even exactly once is equal to (3)(1/8) = 3/8
Given:
The equation of the parabola is:
To find:
The y-intercept of the parabola.
Solution:
We have,
Putting 
in the given equation, we get
Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).
We wish you a Merry Christmas
Jingle Bells
Mary did you know
Where are you Christmas
Sleigh Ride
Last Christmas
Rocking Around the Christmas tree
Santa Baby
Mistletoe
The Little Drummer Boy
All I want for Christmas is you
Santa Tell me
Peace on Earth
Grandma got ran over by a reindeer
God rest ye merry gentlemen
Little Saint Nick
Underneath the tree
A Merry little Christmas
Do you hear what I hear
Hallelujah
Christmas in the Hollis
We need a little Christmas
Home for Christmas
Oh holy night
Blue Christmas
Silent Night
A Christmas Carol
White Christmas
Feliz Navidad
Charlie Brown Christmas
When a Child was born
Rudolph the rednosed reindeer
We three kings
Santa Claus is coming to town
Carol of the bells
Silver bells
Joy to the world
Angels we have heard on high
Baby it's cold outside
Step-by-step explanation:
