Answer:
stratified sample
Step-by-step explanation:
Answer:
50 People
Step-by-step explanation:
The answer must be 50 people because if you add up all the data it shows
Answer: 1.13
Step-by-step explanation: 0.62-(-0.51) = 1.13
Hope it works
D would be the correct answer. Post brainliest if this helped plz :)
Answer:
Step-by-step explanation:
C=0.14×7,200=1008
Nadia made a total of $1008 last week in commission sales
b). To express the total amount she made in 2011, we derive the formula below;
Total amount (2011)=Average weekly commission× number of weeks in 2011
where;
Average weekly commission=$1008
number of weeks in 2011=52
replacing;
Total amount (2011)=(1008×52)=52,416
The total amount Nadia in commission in 2011=$52,416
