Select the correct answer.
kayla set up an outdoor digital thermometer to record the temperature overnight as part of her science fair project. she began recording the temperature, in degrees fahrenheit, at 10: 00 p. m. kayla modeled the overnight temperature with function t, where h represents the number of hours since 10: 00 p. m.

t(h) = 0.5h2 − 5h + 27.5

what is the lowest temperature and at what time did it occur?
a.
15°f at 3: 00 a. m.
b.
15°f at 5: 00 a. m.
c.
5°f at 3: 00 a. m.
d.
5°f at 5: 00 a. m.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

answer: 88

step-by-step explanation:

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event