Answer:
25.12inch^2
Step-by-step explanation:
Area= pi r^2 = 3.14 x 8 =25.12inch^2
Answer:
z-score for 900 points = -4
Step-by-step explanation:
To find the z scores
z=(x-mean)/standard deviation
so
z=(900-1500)/150
z= -600/150
Answer:
1/30 of an hour
Step-by-step explanation:
Danielle earned $951.25
Step-by-step explanation:
Multiply her commission by her sales and add her base rate
x=7.25%($4500)+625 or x=0.0725(4500)+625
distribute
x=326.25+625
simplify
x=951.25