Answer:
(c) 330
Step-by-step explanation:
least common factor of 180 and 594 is 5940.
greatest common factor of 180 and 594 is 18.
so, the ratio of the least common factor to the greatest common factor will be;
ratio = 
= 330
Answer:
I solved the question in three methods factorization, completing the square and quadratic equation . the continuation of completing the square is on the next page titled page 3
hope it helps
Answer:
45 people are members at the tennis club
Step-by-step explanation:
Let the number of people in the tennis club be denoted as "x".
Since each of them donated $12.45, then total donated = 12.45x
Since they had $50.25 left over after paying the cost of $510 for the ball, then;
12.45x - 510 = 50.25
12.45x = 510 + 50.25
12.45x = 560.25
x = 560.25/12.45
x = 45
Answer: a. Population = Fortune companies
b. Parameter = proportion of companies did not find that such surveys intruded significantly on their workday.
c. Sampling frame= List of all Fortune companies.
d. sample size = 500.
Step-by-step explanation:
Population is the largest group of individuals of objects that are point of interest for a researcher.
Here, Population = Fortune companies
Parameter is the measure of characteristic of a population.
Here, Parameter = proportion of companies did not find that such surveys intruded significantly on their workday.
Sampling frame = List of all individuals in population.
Here , Sampling frame= List of all Fortune companies.
Sample is a subset of population , here sample size = 500.