Answer:
86
Step-by-step explanation:
i dont really kbow why but i think it 86
A) Mr Chen was worth:
45,000/5 = 9,000
9,000 x 100 = 900,000
The answer is 900,00
You can also write this as an equation.
Answer:
60m²
Step-by-step explanation:
my dude you need to know this. A=bh. A=10(6).
Answer:
This was an observational study.
Step-by-step explanation:
Given is that parents of children completed a questionnaire on the child’s light exposure both at present and before the age of 2 years.
This was an observational study since there is no treatment or control group.
We know that treatment, control groups or treatment groups are not specific to randomized control experiments.
Answer:
47% and 45%
Step-by-step explanation:
please mark brainiest
