OU.02H]The table below shows the amount of money earned by Florida, in 2007, due to the Kennedy Space Center. Type of EarningAmount earned (in million dollars)
Commodities purchased from businesses703
Income paid to households1,100
Total direct income1,800

Based on the table, it can be concluded that commodities purchased from businesses make up
Florida's main source of earning from Kennedy Space Center
Florida's only source of earning from Kennedy Space Center
more than half of Florida's total direct income from Kennedy Space Center
less than half of Florida's total direct income from Kennedy Space Center

Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?