Hi!
34.287 rounded to the nearest tenth is 34.290
This is because 7 is greater than 5, so we would round it to the cloest tenth that is slightly higher than 7. =)
Answer:
so the first one is: representative sample
the second one: population
the third one: not a representative sample
Step-by-step explanation:
Goodluck
Answer:
10x-2y
Step-by-step explanation:
distribute for both of them then multiply both answers by 2 and add them
2(x+y)= (2x+2y) x2= 4x+4y
3(x-y)= (3x-3y) x2= 6x-6y
4x+4y+6x-6x
10x-2y
