Answer:
15
Step-by-step explanation:
Lower quartile position = 0,25 x 25 = 6.25
Lower quartile = 42
Upper quartile position = 0.75 x 25 = 18.75
Upper quartile = 57
Interquartile = 57 - 42 = 15
Answer: Equation Classification
: A. Possible and Determined;
B. Possible and undetermined and C. Impossible:
Step-by-step explanation:
A. Possible and Determined: These are equations that admit at least one solution.
Example: 2x = 3 → x = <u>3
</u>
2
B.
Possible and undetermined:
They are equations that have infinite solutions.
Example: x + 2 = x + 2 → The unknown x assumes infinite numerical values. Thus, the equation has infinite solutions.
C. Impossible: Has no solution.
Examples:
0x = 4 → Unable to divide 4 by 0.
y = y + 2 → y - y = + 2 → 0 = +2 → There is no equation without unknown.
As i said before put the center instead of (h,k) in the general formula and put r=1
so (x-(-2))^2 + (y-(-5)^2 = 1
(x+2)^2 + (y+5)^2 = 1
Yes. 1.403 is 0.003 more than 1.4 .
