Which is one way that scientists communicate the results of an experiment? a. asking a question b. drawing a picture c. writing a procedure d. forming a hypothesis

Answer

B. drawing a picture

Experiment

In a science experiments the results can be in several ways. One way is by drawing a pictures.

Examples of such pictures are, graphs and tables.

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.