About how many times larger is 9.8 x 10^8 than 5.2 x 10^5?
1 answer:
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Answer:
Step-by-step explanation:
Probability of an event can be formed from the fraction where the numerator is the number of desired outcomes and the denominator is the number of total outcomes. In this case, there are 20 marbles, so 20 total outcomes. The desired outcome is first picking a blue, replacing it, and then picking a red. Since you are replacing the marble, these events are independent, which means that they don't rely on previous events and the probability of picking a red or blue is the same each time:
When we combine independent events, we multiply the probabilities:
Answer: THE GRAPH IS ATTACHED.
Step-by-step explanation:
We know that the lines are:
Solving for "y" from the first line, we get:
In order to graph them, we can find the x-intercepts and the y-intercepts.
For the line the x-intercepts is:
And the y-intercept is:
For the line the x-intercepts is:
And the y-intercept is:
Now we can graph both lines, as you can observe in the image attached (The symbols and
indicates that the lines must be dashed).
By definition, the solution is the intersection region of all the solutions in the system of inequalities.
