Answer:
X : ___ 0 ____ 1 _____ 2 ______ 3
P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15
Step-by-step explanation:
From the data, to produce a probability distribution for the data :
X : number of times blood is drawn ;
P(x) : probability that blood is drawn at X times
Hence, the probability distribution table for the data Given goes thus :
X : ___ 0 ____ 1 _____ 2 ______ 3
P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15
Probability that blood is drawn 0 times = 6/15
Probability that blood is drawn 1 time = 5/15
Probability that blood is drawn 2 times = 3/15
Probability that blood is drawn 3 times = 1/15
(6/15 + 5/15 + 3/15 + 1/15) = 1
Elena was in debt to her mom for 16 dollars. each week she will make 7 dollars in allowance. how many weeks until elena is out of debt? (or anything relating to number of days/weeks to make profit, break even, etc)
Answer: Volume = 796.6 cm³
Step-by-step explanation:
We would apply the formula for determining the volume of a cone which is expressed as
Volume = 1/3 × πr²h
Where
r represents the radius of the cone.
h represents the vertical height of the cone.
π is a constant whose value is 3.14
From the information given,
Diameter of cone = 18.6 cm
Radius = diameter/2
Radius = 18.6/2 = 9.3 cm
Height = 8.8cm
Therefore,
Volume = 1/3 × 3.14 × 9.3² × 8.8
Volume = 1/3 × 3.14 × 86.49 × 8.8
Volume = 796.6 cm³
Ok so 5 * $13.99 = $69.95
and 1/4 of $13.99 =$3.497
it would cost her rounding
$69.95+$3.5= 73.45
Hope this helped!
Answer:
hope this helps
Step-by-step explanation:
https://www.calculator.net/slope-calculator.html
