Answer:
There is a correlation between age and length of stay. There may or may not be causation. Further studies would have to be done to determine this.
Step-by-step explanation:
The answer was checked
Answer:
39 degrees
Step-by-step explanation:
The angles in every triangle add to 180 degrees. This means 39 + 102 + x = 180.
Simplify and 141 + x = 180.
Solve for x by subtracting.
x = 180 - 141
x = 39
Maria had 13 points and jane had 8 points
Answer:
A.2
Step-by-step explanation:
We know that |x|² = 13 and x = 3+bi:
(3+bi)² = 13
3² + b² = 13
9 + b² = 13
Subtract 9 from each side:
9 + b² - 9 = 13 - 9
b² = 4
Take the square root of each side:
√b² = √4
b = 2
