Answer:
Step-by-step explanation:
I am not sure
1) 8 41/48
2) 9 16/27
3) 41 2/5
4) 13 55/63
hope this helps x
Answer:
ceb
Step-by-step explanation:
they're both on the same line (AC) and add up to 180
Answer:
56 degrees
Step-by-step explanation:
Answer:
4% of all adults go to a health club at least twice a week
Step-by-step explanation:
the proportion of adults who belong to health clubs is 10% that is 0.10
the proportion of these adults (health club members) who go to the club at least twice a week is 40%, which is 0.40.
Thus, the proportion of all adults who go to a health club at least twice a week is
0.10 × 0.40 = 0.04, that is 4%