R standard normal distribution problem

Hello,

This may be an odd question for this forum, but i'm in a stats class with computers that uses R studio. I was given this problem and have no clue how I would solve it in R.

Thanks,

If X ~ N(4, 5), what is P(X>5), P( 2<X<6) using both normal and standard
normal distribution method to calculate?

If P(X<x) = 0.6, what is x? using both normal and standard normal
distribution method.

Please take a look at the forum's homework policy:

In particular, you should not post direct quotes from your homework.

As a hint, you should take a look at the help section for the function pnorm()

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