4/9*3/9= 12/81=4/27
You have a 4 in 27 chance of drawing a red then a blue.
Given:
The cost to install x number of central air conditioning units for a company is given by the function
To find:
The cost to install 45 air conditioners.
Solution:
We have,
Putting x=45, we get
Therefore, the cost to install 45 air conditioners is $60433.33.
Answer:
y = -2x + 1.
Step-by-step explanation:
One point at (0, 1) and another at (4, -7). Rise over run is slope.
As we increase x by 4, we decrease y by 8, and y is rise. -8/4 is the slope, or -2.
y = -2x + 1.
Answer:
C
Step-by-step explanation:
you left one domain so plz be sure and give the question again my baby
Answer:
In a circle, when a line passes through the center of the circle and is perpendicular to a chord, the line will bisect the chord. In other words, the perpendicular bisector of a chord always passes through the center of the circle.
Step-by-step explanation: