I need this answer really fast. A model rocket is launched from a podium 5 meters above the ground. The rocket height is modeled by h(t)= -4.9t+98t+5
a. When will the rocket land on the ground?
b. what is the extraneous solution?

How do you write something in scientific notation?

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .

Determine domain and range, largest open interval, and intervals which function is continuous.