He can use a measurement device such as a trundle wheel to scope out the length and width of the property. This should tell him the area of the property if it's a rectangle just by multiplying them together. He'll have to do some more math if it's irregularly shaped, but the rectangle area will give him a good idea of the size of his new property.
Answer:
The sampling used by Britney is stratified sampling.
Step-by-step explanation:
The type of sampling used is stratified sampling.
In stratified sampling the population is divided into groups by the researcher.
Stratified sampling has the advantage that the researcher can reduce or the sample size to get results that meet a certain precision or increase the sample size to get results that are more accurate.
In the given case the the day is first divided into three parts: morning, afternoon and evening.
Then in each part is again divided into two randomly selected times during each part of the day in which she measures her mood.
18 + -8
Don't forget to always put the number with the greatest absolute value first! And mark as brainliest!
9514 1404 393
Answer:
see attached
Step-by-step explanation:
When rotation is 180° or 360°, the direction is immaterial. The result is the same no matter which direction you go.
The answer for this problem is x=-4