290-10=280
280 is one standard deviation below.
All that are above mean is 50%.
One standard deviation below is 34%.
50%+34%=84% all of these bags weigh more than 280 g.
So,
100%-84%=16% should be bags that are less than 280 g.
Answer is b) 16 %.
Answer:
A = -1
So, option (B) is the correct answer.
Step-by-step explanation:
The two points on line have coordinates: p (x₁, y₁) = (0, A) and q(x₂, y₂) = (2 , -3)
Slope of line = A
Slope of line = 
Now since the slope of line is A and its has two coordinates (0, A) and (2 , -3), ∴






So, option (B) is the correct answer.
5/8 paper chains used more than 2 containers but less than 2 3/4 containers of glitter.
Answer:
There are two possibilities of determine which solution is the smallest one:
(i) The smallest solution is the value of
has the smallest distance with respect to origin: 
(ii) The smallest solution is the most negative value: 
Step-by-step explanation:
Let
,
and
, then we have the following implicit equation:
(1)
This equation cannot be solved by analytical means. There are two different strategies to solve this expression: (i) Numerical methods, (ii) Graphical methods. We decide to use the second method:
Let suppose that we use this function
. By the help of a graphing tool, we find the smallest solution such that
. There are three possible solutions:
,
, 
There are two possibilities of determine which solution is the smallest one:
(i) The smallest solution is the value of
has the smallest distance with respect to origin: 
(ii) The smallest solution is the most negative value: 