Answer:
idk wii
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
in statistics, the correlation coefficient r measures the strength and direction of a linear relationship between two variables on a scatterplot. The value of r is always between +1 and –1. To interpret its value, see which of the following values your correlation r is closest to: Exactly –1.
hope this help
Answer:
41 + 11i
Step-by-step explanation:
Note that i² = - 1
Given
(3 - 5i)(2 + 7i) ← expand using FOIL
= 6 + 21i - 10i - 35i² ← collect like terms
= 6 + 11i + 35
= 41 + 11i
Answer: Greater than
Step-by-step explanation: Because -20 is negative and that makes 8 greater than -20. Hope this helps <3
5b +12c = 9
5b = 9 -12x
B= (9-12x)/5
