The rate at which a body cools also depends on its exposed surface area S. If S is a constant, then a modification of the previous equation isdT/dt = kS(T - Tm),where k is less than zero and Tm is a constant. Suppose that two cups A and B are filled with coffee at the same time. Initially, the temperature of the coffee is 150 degrees F. The exposed surface area of the coffee in cup B is twice the surface area of the coffee cup A. After 30 min the temperature of the coffee in cup A is 100 degress F. If Tm = 70 degrees what is the temperature of cup B after 30 min?

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

pls mark as brainliest

eve and marks ratios are equivalent

step-by-step explanation: