Patrick spends 30 minutes a day doing Ms. DeVoto's math homework. Let d represent the days that Patrick completes his homework and m represent the minutes that Patrick spends working on it. ' What is the independent variable? *
What is the dependent variable?
Write an equation to show the relationship between days and time that Patrick spends on Ms. DeVoto's homework.

In the surface area formula for cylinders which expressionrepresents the lateral area

What is the range? can’t seem to find it out

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.