When interviewed, mr. harrison was discussing barometric pressure and the low-pressure system moving in that may cause a change in precipitation and wind gusts. mr. harrison is most likely

Meteorologist

Explanation:

A meteorologist by profession is a person that deals with the study of the atmosphere, climate and weather patterns and the interaction between them occurring at different places on earth. It provides the idea and necessary conditions about how these climatic variation occurs at various places and what are its controlling factors.

It gives a picture of the atmospheric structure and its variations at different altitudes with respect to temperature and pressure. It also provides the basic conditions for the formation of tornadoes, hurricanes, and cyclones.

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.