I Need Help On This Question PLZ!!!

Mathematics

1 answer:

earnstyle [38]2 years ago

4 0

Answer:

a. $d=2.0t$

b. 26 meters

c. picture attached

Step-by-step explanation:

- Since the turtle travels 2.0 meters per minute, it will travel a total distance of $2.0t$ in $t$ minutes. We know that the total distance is $d$ , so we can equate both total distances to create our rule:

$d=2.0t$

- To find the distance of the turtle after 13 minutes we just need to replace $t$ with 13 in our rule:

$d=2.0t$

$d=2.0(13)$

$d=26$

The turtle cover a distance of 26 meters after 13 minutes.

- To graph the function we are going to evaluate our function at two points, and then we are joining those two points with a line (check the attached picture)

We already know that the turtle cover a distance of 26 meters after 13 minutes, since the distance depends on the time our point will have coordinates (time, distance) (13 minutes, 26 meters) (13, 26)

Notice that when time is zero, distance is zero as well, so our second point is (0, 0)

Now we can join the points using a line:

You might be interested in

The data below shows average number of text messages a group of students send per day. What is a histogram that represents the d

OLga [1]

Answer:

The graph is attached.

Step-by-step explanation:

The range of this data is the highest value, 22, subtracted by the lowest value, 1: 22-1 = 21.

Using boundaries, the first bar would go from 0.5-3.5; the second from 3.5-6.5; the third from 6.5-9.5; the fourth from 9.5-12.5; the fifth from 12.5-15.5; the sixth from 15.5-18.5; the seventh from 18.5-21.5; and the eighth from 21.5-24.5.

The frequency of the first bar, its height, would be 1; the height of the second bar is 2; the height of the third bar is 3; the height of the fourth bar is 2; the height of the fifth bar is 3; the height of the sixth bar is 1; the height of the seventh bar is 1; and the height of the eighth bar is 1.