Can someone figure this one out and explain to me the steps to the answer?

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:

a - base

b - exponent

so,

1332.

this is because to get from 333 to 999 you multiply by 3, and you should do the same to the number of hours.

therefore you would do 444*3=1332

answer: given the scale 3,5 mm to 1 foot: so you know this and you need convert this 150mm to get the right answer.