Answer: D. The probability of a time from 75 seconds to 250 seconds.
Step-by-step explanation:
We know that a density curve graph for all of the possible values from a to b can be used to find the the probability of the values from a to b .
Given: A density graph for all of the possible times from 50 seconds to 300 seconds.
Then it can be used to find the the probability of a time in the range from 50 seconds to 300 seconds.
From all the given option only option D gives the interval which is lies in the above range.
i.e A density graph for all of the possible times from 50 seconds to 300 seconds can be used to determine the probability of a time from 75 seconds to 250 seconds.
Answer: C: y = 4x + 20
Step-by-step explanation:
4x is multiplying 4 by the number of levels, and you add the castles he's already found which is 4*5 =20.
Answer:
The answer to your question is: y = -34x -3
Step-by-step explanation:
The equation of the line slope-intercept is y = mx + b
So, first we use this equation (y - y1) = m(x - x1)
Now we substitute the values given
( y + 3) = -34 (x - 0)
Now, expand y + 3 = -34x + 0
Finally, clear y from the equation
y = -34x -3
Answer:
9.354kg
Step-by-step explanation:
Answer:
y = -1/3x + 5
Step-by-step explanation:
To solve this, we use the equation y = mx + b
Where m is our slope and b is our y intercept
Since the line intersects at 5, our b value will be 5
Now to solve for m, we count how many times we go down and across to reach a new point.
So we start at (0,5), then we go to (3,4)
We can subtract 4-5 to get -1, then divide that by 3-0 which is 3
So you will get m = -1/3
Hope this helps
