Answer: that contains a high concentration of dissolved salts (mainly sodium chloride.
Step-by-step explanation:
Answer: 36.813
Step-by-step explanation:
Given claim :
Then , the set of hypothesis for this claim will be :-
.
The formula to find the standardized chi-square test statistic ( ) will be :_
Given :
Then
Hence, the standardized test statistic
Answer:
- 4x + 36
Step-by-step explanation:
( - 6)² = ( - 6)( - 6)
Each term in the second factor is multiplied by each term in the firs t factor, that is
( - 6) - 6( - 6)
Distribute both parenthesis
= - 2x - 2x + 36 ← collect like terms
= - 4x + 36
Answer:
Step-by-step explanation:
If you plot J and K in a coordinate plane, you see that the line formed is a perfectly horizontal line through y = 2. In order for this triangle to be an isosceles, the third x-coordinate would have to be located midway through the x-coordinates of the base. The midpoint between the x-coordinates is found by adding the 2 x-coordinates and dividing the sum by 2. -6+\3 = -3 and -3/2 = -3/2. So the x-coordinate is -3.2 or -1.5