Consider a random variable x that has a normal probability distribution with a mean of μ and a standard deviation of σ,that is x is N (μ,σ). Shade the appropriate area, if any, on the probability density curve of x, and identify the requestedprobability.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?