The average high temperature during the hottest month in Beijing, China, is 72°F. The average high temperature during the coldest month in Beijing is 18°F. The function : = 27 cos (m-6)) + 45, where m represents the number of months after January, models the temperature throughout the year in Beijing. What is the first month in the year when the temperature reaches 55°F? O March April O July O September mark thig an Save and Exit

d is the only accurate one

step-by-step explanation:

roots are from trees

step-by-step explanation:

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.

c.the first excerpt shows their expectations about the camp, and the second shows the reality of their circumstances

is the answer this is because first they talk about what is expected of the camp but in the second excerpt they get a harsh awakening to the true realities of the camp.

hope this

i would appreciate brainliest : )