The speed of the cart after 3 seconds of low fan speed is
cm/s.

the speed of the cart after 5 seconds of medium fan speed is
cm/s.

the speed of the cart after 2 seconds of high fan speed is
cm/s.

answer:

a heron is perched in a tree 50 feet above sea level. directly below the heron, a pelican is flying 17 feet above sea level. directly below the birds is a trout, swimming 23 feet below sea level.

select all the statements that are true:

a. the difference in height between the pelican and the heron is -33 feet

b. the difference in height between the pelican and the heron is 33 feet

c. the distance between the heights of the pelican and heron is -33 feet

d. the difference in height between the pelican and the trout is -40 feet

e. the difference in height between the pelican and the trout is 40 feet

f. the distance between the heights of the pelican and the trout is 40 feet.

explanation:

to treat tumors in the body

i guess that visual aids present persuasive examples to what you are presenting, some factors would be theme (does it fit with the color, information, what you are presenting), size (can you see it, is it a big enough span of data/information), and overall look of the visual aid.

hope this : )