Answer:
all reals
Step-by-step explanation:
Simplified, you have ...
20 -3n = 20 -3n
The equation is a tautology, true for all values of n.
The solution set is "all reals."
Answer: 
Step-by-step explanation:
Given: A bushel contains 4 pecks and a peck contains 8 quarts.
i.e. A bush = 4 pecks
A peck = 8 quarts
Then, Number of quarts in 1 bush = 4 (8) =32
Let b = number of bushes and q = number of quarts
Number of quarts(q) in b bushes = 32b
hence, required equation: which describes the relationship between the number of b bushels and the number of q quarts.
Answer:
five-number summary
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
The hypothesis of a conditional statement is the "if" part. This means the hypothesis is "If a line is bisected."
The conclusion of a conditional statement is the "then" part. This means the conclusion is "then it is cut into two equal parts."
Answer:
For X, the parameter
is λX = 1/2 and for Y it is λY = 1. Using the formula sheet, Mean is
E[Z] = E[X] + 2E[Y ] = 4. Variance is V ar(Z) = V ar(X) + 4V ar(Y ) = 8.
