Adoctor wants to create a graph to highlight the percentages of her patients who are various ages.
the results are below:
under 20years old: 25patients
age 21 to 40: 15patients
age 41 to 60: 23patients
age 61 to 80: 13patients
over 80: 10 patients
which graph is the best choice for the doctor to use to represent the data?
a. line graph
b. histogram
c. circle graph
d. box-and-whisker plot

Identify the number 127 as a rational or irrational. explain

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.

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?