Answer:
Theoretical Probability because its what should happen but experimental is what happens
Step-by-step explanation:
348 rounded to tens place = 350
348 rounded to hundreds place = 300 (possibly 400)
Part A: The y-intercept is 5. If you look to the data, when x=0, y=5. This means that the turtle started off 5 miles away from its nest. (at 0 hours, the distance away from his nest was 5 miles)
Part B:Answer=22. Remember, if you take any two distinct points on a line, the slope of the line will be equal to the average rate of change. In short, we're just looking for the slope between the ordered pairs (1,27) and (4,93). The formula for slope is:
The average rate of change between x=1 and x=4 is 22. The average rate of changed describes the rate at which miles is changing with respect the the change in hour.
Part C: Answer=10hours. Since by now we know both the slope and the y-intercept, lets write the equation in slope intercept form and then solve for 225 miles.
y=mx+b
y=22x+5
225=22x+5
subtract 5 from both sides
220=22x
divide both sides by 22
10=x
It would take 10 hours for the turtle to travel 225miles from it's nest.
Answer:
The answer is
<h2>y + 2 = 4( x - 3)</h2>
Step-by-step explanation:
To find an equation of a line given a point and slope we use the formula
y - y1 = m(x - x1)
where
m is the slope
(x1 , y1) is the point
From the question
slope = 4
point = ( 3 , - 2)
Substitute the values into the above formula
We have
<h3>y + 2 = 4( x - 3)</h3>
Hope this helps you