Answer:
69.1% of the woman spend less than $160
Step-by-step explanation:
Assuming that the random variable X= spend on beauty products by women during summer months distributes normally , then using the standarized variable Z:
Z= (X - mean / st. dev) = (160.00-146 )/28 = 0.5
then using normal probability tables for Z:
P(X<160)=P(Z<0.5) = 0.691 (69.1%)
thus 69.1% of the woman spend less than $160
Answer:
d
Step-by-step explanation:
it rules out some people, so it is unfair and biased.
Opposite angles are equal. An the angles on a straight line sum to make 180. As a result:
Y=105 z=75 x=75
12/36, 12:36, and 1:3 I believe hope this helps
Answer is in the file below
tinyurl.com/wpazsebu