The table below shows the heights of students in a group.
student
height
(in inches)
a
50
b
54
c
52
d
56
e
48

what is the mean height of the students in the group? (1 point)

48 inches

49 inches

51 inches

52 inches

peter asked the students of his class their football scores and recorded the scores in the table shown below:
football scores
score
number of
students
0
5
1
3
2
12
3
2
4
6
5
6
6
4

based on the table, what is the mean football score? (1 point)

1.3

1.8

2.9

3.5

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

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.

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)