Answer:
a = 13
Step-by-step explanation:
Hello!! This is how you do it!!
a - 7 = 3 (2)
a - 7 = 6
+ 7. +7
a = 13
Probability
p=66×100/1818=3.6303630363%
After rounding to 4 decimals:
p=3.6304%
Contour integration is a method of evaluating certain integrals along paths in the complex plane.
G=6.3 or less because decimals are like negative numbers