A special effects engineer is designing a model of an airplane for some shots in a movie. The wingspan of the model is 8.4 meters wide as shown below. If the scale used to create the model was the actual wingspan; what was the true wingspan of
the original plane?
84
meters.
The wingspan of the original plane was

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If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Find two consexutive odd integers such that the sum of their square is 650

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.