Answer:
use quarts. it is more precise because it is an smaller measurement
Step-by-step explanation:
Answer:
its a
Step-by-step explanation:
4/12 = 1/3
Answer:
k = 79
Step-by-step explanation:
3(k-99) = -60
(k-99) = -20
k= -20+99
k=79
Answer:
a) The polynomial is equivalent to 
, and the side length of the playground is 
feet.
b) The perimeter of the playground, measured in feet, is 
.
Step-by-step explanation:
a) By Geometry, we know that area of the square is equal to the square of the side length. If 
is the area of the square, then must be a perfect square trinomial, that is:
(1)
Then, we must observe the following properties:
(2)
(3)
Therefore, the polynomial is equivalent to , and the side length of the playground is feet.
b) The perimeter of a square equals four times the side length. That is:
The perimeter of the playground, measured in feet, is .
Answer:
We are given the following variables:
p = probability of success / probability to shoot a free throw shot = 0.74
q = probability of failure = 1 – p = 0.26
n = number of samples / number of free throws = 8
We can solve for the average free throws he or she can make in the game using the formula:
average = n * p
average = 8 * 0.74
average = 5.92
round off:
average = 6 free throw shots
We can solve for the variance using the formula:
variance = n * p * q
variance = 8 * 0.74 * 0.26
variance = 1.5392
round off:
variance = 1.54 free throw shots
Step-by-step explanation:
