Answer:
220
Step-by-step explanation:
220
Answer: C.
Step-by-step explanation:
He earned 505.80 a week without the increase. With the increase in wages he earns 604.8 with the increase
D for deprecated figures a hole of dc gg is liquid point a b c d e f g is it pick d on quiz or homework
Question attached
Answer:
130
Step-by-step explanation:
Number of students old donors can be calculated from the Pareto chart by adding number of blood donors on the different bars:
Type 0= 50
Type A= 35
Type B =30
Type AB =15
Therefore 50+35+30+15=130 blood donors