Your answers either A or B but im leaning more towards A
: ) have a nice day
Answer:
B. stratified.
Step-by-step explanation:
If a population is composed by identifiable groups or strata, with large variations between groups, the stratified sampling should be applied in order to comprehend and represent all of the different groups in the sampling process.
Therefore, the answer is alternative B. stratified.
Answer:
32
Step-by-step explanation:
22-2x=22-(2×(-5))=22-(-10)=22+10=32
Answer:
it is the answer sorru for roughness
Answer:
9 units
Step-by-step explanation:
The complete question in the attached figure
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional
so

substitute the given values

solve for MV
Multiply in cross
