Use distribution to find the answer to this one.
5x * 6x² = 30x^3
5x * 3x = 15x²
5x * 7 = 35x
-1 * 6x² = -6x²
-1 * 3x = -3x
-1 * 7 = -7
30x^3 + 15x² + 35x - 6x² - 3x - 7 → simplify this using like terms (look at the exponent of x and if there even is one)
30x^3 stays becuase there is no other like terms
15x² - 6x² = 9x² becuase they are like terms
35x - 3x = 32x because they are like terms
-7 stays because ther is no other like terms
Put these together in the final answer: 30x^3 + 9x² + 32x - 7
Hope this helps!
Answer:
A. The population in the CPS survey are all US households.
B. The population in the CES survey are all the non-farm businesses and government agencies.
Step-by-step explanation:
A sample is the number of people from a whole population who actually participated in a survey. The population is the entire group of people whom the survey is meant to study. The sample is an off shoot of the population.
In the given question, the Current Population Survey is a study on the entire US households. Since every household cannot be interviewed because of the large population, a sample of 60,000 households is used. The whole households in the United States thus form the population under study.
For the Current Employment Statistics survey, the goal is to understand employment statistics in all the non-farm businesses and government agencies. This is the population. Since the entire population cannot be studied, a sample of 140,000 is used.
Answer:
$163.5
Step-by-step explanation:
$150 - ($10.5 + $6.75) + $30. 75 = $163.5
Answer:
Option C.
Step-by-step explanation:
It is given that planes A and B intersect in line s.
It means, all points lie on the line s must be lie on both plane A and B because s is the line of intersection of both plane A and B.
It is given that V is a point on line s.
Since, the point V lies on line s, therefore it is also lies on both plane A and B.
Hence, the correct option is C.
Answer:
the answer is D because it 27 i not a perfect square 25 and 36 were the correct numbers to chose and 25 was correct to evaluate
