Calculate the instantaneous speed at the ‘6 second’ time for this ladybug (show your work 20 l 15 l 10 l 5 l 0 1 2 3 4 5 6 7 8 line on 1 and goes to the middle of 20 and 25

3 m/s

Step-by-step explanation:

1) the instantaneous speed is the slop at t = 6 secs

2) since its a straight line, the slop of the line is the speed and its constant.

the slope is approximately 3 m/s.

20|

15|                          |

10|                          |    d = 15

 5|                           |  

 0|                           |                  

       1   2  3  4   5  6|  7  8    

                   t = 5    

So the formula for speed is

     speed = distance/time

              S = 15/5

              S = 3 m/s

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: