The rate at which a planet receives heat from a hot sphere such as sun varies directly with the fourth power of the sun's absolute tempature, directly with the surface area of the Sun, and inversely with the square of the distance from the Sun to the planet. A) Write a general equation for the rare at which a planet receives heat (h) in terms of absolute temperature (T), surface area (A), and distance (d)

h = kAT^4/d²

Step-by-step explanation:

When two variables vary directly and increase or decrease in one variable causes a corresponding increase or decrease in the other variable. When they vary inversely, an increase in one variable causes a decrease in the other variable and vice versa

The rate at which a planet receives heat (h), varies directly with the fourth power of the sun's absolute temperature(T), directly with the surface area of the Sun(A), and inversely with the square of the distance from the Sun to the planet(d). By introducing a constant, k, the general equation would be

h = kAT^4/d²

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3