Answer:
do you still need this answered?
Step-by-step explanation:
Answer:
No because even though you aren't actually picking the exact people yo do and don't wanna survey but your only surveying those who buy hot lunches when in order to get accurate data, you have to survey everyone who bought hot and cold lunches from the school cafeteria.
Answer:
560 students
Step-by-step explanation:
1400*.40=560 students in 6th grade
Answer:
tens:5
hundreths:4
Step-by-step explanation:
Answer:
$24.15
Step-by-step explanation:
What you do is you take 15% and make it into a decimal which is .15.
Then you times it by $21. 21*.15=3.15.
You then take the $3.15 and add it to $21 to get
$24.15 as your answer.