The mean of the scores obtained by a class of students on a physics test is 42. the standard deviation is 8%. students have to score at least 50to pass the test. assuming that the data is normally distributed, approximately (% of the students passed the test. resetnext

do you have the measurements?

160

step-by-step explanation:

idk

i hope i

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3