The grades received by 200 students follow a normal distribution. The mean of the grades is 70%, and the standard deviation is 7%.
and the number of students who got a grade higher than 84%
The number of students who received a grade greater than 70% is about
is about

i think it is c, not positive though

step-by-step explanation:

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol