Answer:
Step-by-step explanation:
has no solution since fot all 
on the real line, 
and 
Answer: B, C, and E
Step-by-step explanation:
just trust be bro,
Answer:
Step-by-step explanation:
a) Perform the following division problem using both long division and synthetic division to show that they both give the same answer. Show your work.
Attached in Figure 1
The quotient is: x^4+8
and the remainder is: 0
b) Second using a graphing calculator graph f(x)=x 5 - 8x 4 +8x - 64. Try Desmos.com
The graph is shown in Figure 2
c) Analyze the graph. Do you see a connection between the x - 8 and the graph? What is the connection?
The graph shows that the value of x is 8, for any value of y.
x-8 =0 => x=8 The value of x is 8 (The graph is attached in figure 3)
Both have same graph.
Answer:
C. Back 2N
Step-by-step explanation:
Let forward vectors be positive (+) and backward vectors be negative.
Now take the net force of the two vectors.
=> (+18) + (-20)
=> (-2)
=> (-) Negative sign indicates it backwards and magnitude is 2
=> Therefore sum of vectors is back 2N.
Stratified random sampling is a method of sampling that involves the division of a population into smaller groups known as strata. In stratified random sampling or stratification, the strata are formed based on members' shared attributes or characteristics. Stratified random sampling is also called proportional random sampling or quota random sampling.
By contrast, simple random sampling is a sample of individuals that exist in a population; the individuals are randomly selected from the population and placed into a sample. This method of randomly selecting individuals seeks to select a sample size that is an unbiased representation of the population. However, it's not advantageous when the samples of the population vary widely.
