Answer: what grade is this
Step-by-step explanation:
Answer:
Statistic
Step-by-step explanation:
2% is an example of an statistic.
Statistics are characteristics that describe a sample of the population. In this case, 2% refers to the fraction of defective toys in the 500 toys sample, and not the whole population of toys.
Parameters, on the other hand, are characteristics that pertain to a population. The percentage of all toys that is defective would be a parameter.
Answer: 36
Step-by-step: 6 2/3 + 5 1/3 = 12
12 x 3 = 36
Answer: $20.30
Step-by-step explanation:
First we must find Mary's total.
3kg × $9.90/kg = $29.70
She gave the cashier $50. So we subtract the total from that to determine the amount of cash or change she should get back.
$50 - $29.70 = $20.30