Answer:
Adaptable Refrigerant Flow.
Keeps the Evaporator Active and in Optimal Performance.
Higher Power Efficiency.
Eliminates Risk of Compressor Breakdown.
Handles Variation in Refrigerant Charge.
Better Temperature Control.
X=3
91 + x^2
91 + 3^2
91 + 9
91 + 9 = 100
Answer:
A. Here the y-intercept is (0,4) and means at time 0 hours the fish is displaced 4 feet.
B. For every hour, the fish is displaced 60 more feet.
C. The domain is [0, 12].
Step-by-step explanation:
Part A:
The y-intercept is where the function intersects the y-axis. It is the point (0,b) and is always the starting value in real world situations since time begins at x=0. Here the y-intercept is (0,4) and means at time 0 hours the fish is displaced 4 feet.
Part B:
The average rate of change is the slope of the function found using the formula
. Use the points (0,4) and (1,64).
![m = \frac{y_2-y_1}{x_2-x_1} =\frac{64-4}{1-0} =\frac{60}{1} =60](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%20%3D%5Cfrac%7B64-4%7D%7B1-0%7D%20%3D%5Cfrac%7B60%7D%7B1%7D%20%3D60)
For every hour, the fish is displaced 60 more feet.
Part C:
The domain is the set or group of x values in the function. Time starts at 0 and goes until the fish traveled 724 feet. What time is this at?
The function has the equation y = 60 +4. Find the time by substituting y=724.
724=60x+4
720 = 60x
12=x.
The domain is [0, 12].
The probability of not drawing a red marble is 50%
Pretty sure 40. i think its 40 because 120 divided by 80 is 1.5 which is half. so 80 divided by 2 = 40. not sure tho