Ms. Peterson studied her students' history test scores and sleeping habits. She found that students who slept less tended to earn lower scores on the test. What conclusion should she make?
There is no correlation between test score and amount of sleep.
There is a correlation between test score and amount of sleep. There is probably also causation. This is because
there is a decrease in a student's test score with a decrease in the amount of sleep.
There is a correlation between test score and amount of sleep. There may or may not be causation. Further studies
would have to be done to determine this.

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem