Answer:
the last one
Step-by-step explanation:
It is very important to look at all the details that are already given in the question. Only then the problem should be started for solving.
Initial population of Memphis = 350000
population of Memphis after 1 year = 406000
Then
Increase in population of Memphis in a year = 406000 - 350000
= 56000
Then
Percentage increase in the
population of Memphis in a year = (56000/350000) * 100
= (56 * 10)/35
= 560/35
= 16 percent
So there is a 16% increase in the population of Memphis in a year.
Answer:
Statements (1) and (2) TOGETHER are NOT sufficient.
Step-by-step explanation:
If y ≠ 1, is x = 1 ?
(1) 
= 1
(2) y = 1 – x
The two statements are not sufficient to assert this claim. The statement If y ≠ 1, is x = 1 only holds in the two statements if y=0 as seen below.
(1) = 1
x=1
(2) y = 1 – x
0=1-x
x=1
Every other value of y fails the condition. So a sufficient statement would have been:
If y ≠ 1, and y=0, is x = 1 ?
(1) = 1
(2) y = 1 – x
Answer:
The expression b^4 / a^2 is equivalent to (b * b * b * b) / (a * a). ... if you have two fractions with denominators of 6 and 8, begin by creating the factors for 6.
Step-by-step explanation:
Answer:
For the first question its -7/3. For the second it is 0. Sorry if I get it wrong :(
Step-by-step explanation:
