Answer:
subtracting 5 from both sides
Step-by-step explanation:
please mark brainliest lol :)
Answer:
3.1415967382
Step-by-step explanation:
199.
the z score for the 90th percentile is 1.28, so you can solve the equation

which gets you the 199
If you input: 1/0.00000001 in a calculator, the result will be a very large number
so as you get closer to zero, the result of 1/x larger until it becomes infinite (or undefined as some people like to call it) at 1/0
Answer:
im not 100 percent sure but i think he right
Step-by-step explanation: