Answer:
(D) A stratified random sample
Step-by-step explanation:
A stratified random samples are samples that involves the use of stratified random sampling (or stratification) which involves the partition or division of a population into smaller subgroups (called strata). The division is done based on some shared characteristics and attributes. The case above is a stratified random sample because it involves the division of shoreline(population) into 100-foot plots(stratas or subgroups).
Hmm...this is difficult. The first thing I can think of is the relationship between age and time.
The length of a table, the width of a classroom, and the length of a car can be easily measured without using trigonometry (could probably use a meter stick or measuring tape) because we can easily reach both ends
the width of a wide river is a little different, it may not be practical to measure the distance across directly.
Answer: You did not include the answer to the equation so 48x+72 is the closet I could get to finding the expression
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Answer:
Amt. = 45000 ( 1+ 10/100 ) ^3
Interest = 45000 - Amt.
Step-by-step explanation:
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