Yes because 20x6=120 so she will possibly read more pages. Yes, she will finish her reading in 6 days
Answer:
Option is right
Step-by-step explanation:
Given that bella want to know what the students at her school think of her show. which is the BEST group to survey to find this information
For getting accurate results she must select a random sample without bias
For this option a will not serve since she selects only students she recognizes.
Option B may not be right, as during show on the face they may not give correct opinion
C is right as a random sample is taken
D is wrong as the first 30 students may not be at random.
So option C is right
5 times when all 5 times are up its 7:30 which if 3/4 of a hour which is 45 and is that time4learning?
Answer:
2 nd one
Step-by-step explanation:
Solution: Let x be the height of a student in Marta's class.
The mean height of 18 students in Marta's class is 60 inches
We know that:
Therefore, the total measure of all 18 student's heights is 1080 inches
