Answer:
12 squares
Step-by-step explanation:
Data provided:
Dimension of the rectangle = 30 × 40
Area of the rectangle = 30 × 40 = 1200
Dimension of the area to be divided = 10 × 10
Thus,
Area of the square to be divided into = 100
Therefore,
The number of square in which it can be divided
= 
= 
= 12
Hence,
It can be divided in 12 squares
D. The distance from Cynthia to pole 3 us equal to the distance from Cynthia to pole 1.
pole one and three are like the same distance apart from Cynthia.
Answer:
Cluster sampling
No
Step-by-step explanation:
Missing part of Question
Find:
a) Which type of sample is this?
b) Is it the correct choice ?
Solution:
- Simple random sample is the one in which every individual would have equal chance of being selected.
- Stratified random sample draws simple random sample from the independent sub-groups.
- Systematic sampling is letting every kth individual be in the sample ( k as an integer )
- Convenience sampling is used for example voluntary response or a sub-group from the population.
a)
Cluster sampling was used in our case because one of all the teams were chosen and this entire team is in this sample.
b)
No. This method has limitation of giving us a shortsighted view which lacks the overview on the use of performance-enhancing drugs, we can only use this sample to draw conclusions on the team.
(- d + e)(4e + d)
-d*4e - d^2 + 4e^2 + de
-d^2 - 3de + 4e^2
That's the answer to the expansion. Without choices, there is not much else I can do.
Answer:
No she didn't
Step-by-step explanation:
Add the total cost of the food and divide by 6. You'll find that she is short
