Review the graph of z2. On a coordinate plane, the y-axis is labeled imaginary and the x-axis is labeled real. Point A is around (0.6, 0.4), Point B is (0.4, 0.6), point C is (negative 0.4, 0.6), point D is (negative 0.6, 0.4), and point z 2 is (0.1, 0.4).

Given z2 = One-half (cosine (StartFraction 2 pi Over 5 EndFraction) + I sine (StartFraction 2 pi Over 5 EndFraction) ), which lettered point represents z?

A
B
C
D

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Can someone me do math because i am having a breakdown rn because i don’t get it

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.