There are two brands of corn flakes, post and kellogs. each brand has the same size box. however, because of each brand’s filling procedure, they have different mean weights. the weights of a box of post corn flakes is approximately normal with μ = 64.1 oz and σ = .5 oz while the weight of a box of kellogs, which is also normally distributed, has μ = 63.9 oz and σ = .4 oz.

a box is selected from each brand and weighed. what is the probability that the post box will outweigh the kellogs box?

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step-by-step explanation:

c

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

ljn

step-by-step explanation: