Answer:
18
Step-by-step explanation:
There is two pints for every quart so multiply 9*2=18
<em>A) 21</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>
</em>
<em>multiples of 7 = all form numbers n×7 ; n ∈ N</em>
<em>21 = 3×7</em>
<em>29 = prime number</em>
<em>27 = 3³</em>
<em>23 = prime number</em>
<em>
</em>
<em><u>the only multiple of 7 is </u></em><em><u>21</u></em>
<em />
<em>Good luck !</em>
Answer:
(x-5)² + y² = 4
Step-by-step explanation:
formula of circle: (x-h)² + (y-k)² = r² where (h,k) is coordinate of center and r is radius
center: (5 , 0) r = 2
Equation: (x-5)² + y² = 4
Answer:
At every pick the probability may vary depending upon your guess is right or wrong.
Step-by-step explanation:
First pick:
Equal probability for both red and blue = 1/2
Second pick:
case 1: If first pick was red.
then predict blue because the probability of blue exceeds the probability of red.
P(b) = 2/3
P(r) = 1/3
case 2: if first pick was blue.
then predict red because the probability of red exceeds the probability of blue.
P(r) = 2/3
P(b) = 1/3
Third pick:
case 1: R,B
then predict either red or blue due to equal probabilities.
note: Similar case for B,R.
case 2: RR
then obviously you will predict blue because P(b)=1 and vice versa for the case if the first two draws were BB.
Fourth Pick:
Fourth pick would be obvious because you are left with only remaining colored ball for which the probability must be 1.
Answer:
V = 3579.6 ft^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We know the radius = 10
The height is 11.4 and pi is 3.14
V = (3.14) * ( 10) ^2 * 11.4
V = 3579.6 ft^3