Probabilities! In order to find the answer you first have find out the total amount of marbles that you have. So:
[7 + 9 + 6] = 22
This number will go into the denominator.
The next step is to find how how many marbles are not green. To do that you simply add the red marbles and the blue marbles. So:
[7 + 9] = 16
This number will go in the numerator.
The probability of you choosing a marble that is not green is 16/22. You can also simply this and it would be 8/11.
Part A: What is the y-intercept of the function, and what does this tell you about the truck?
The intersection of a function with the y-axis occurs when we evaluate the function for x = 0.
For this case we have:
f (0) = 330 miles
Therefore, the intersection with the y-axis is 330 miles.
It means that the truck is 330 miles from its destination.
Part B: Calculate the average rate of change of the function represented by the table between x = 1 to x = 4 hours, and tell what the average rate represents.
Since the function is linear, the average exchange rate is:
m = (y2-y1) / (x2-x1)
Substituting values:
m = (275-330) / (1-0)
m = -55
It represents that the truck approaches 55 miles every hour to its destination.
Part C: What would be the domain of the function if the truck continued to travel at this rate until it reached its destination?
The linear equation that represents the problem is:
y = -55x + 330
For y = 0 we have:
0 = -55x + 330
Clearing x:
x = 330/55
x = 6
The domain of the function will be:
[0, 6]
Answer:
X=2 F=6 This works for both equations. Hope this helps!
Step-by-step explanation:
The answer should be A
original volume = Area x Height
If the the height was increased by a factor of 3,
Volume = Area x (Height x 3)
Which ultimately still means
Volume = (Area x Height) x 3
Which gives you the answer
Volume = (original volume) x 3
That's why the answer is A as the volume increased by a factor of 3
1 ton = 2000 pounds
.1 ton = 200 pounds
So 3 tons = 6000 pounds and .2 tons = 400 pounds
Calculated out to 6400
