3. The weight of Bramley cooking apples is distributed normally with a mean of 240 and a standard deviation of 80. What is the distribution of sampling means if: a) n=10; b) n=160; c) n=800.

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

a rotation about point l

step-by-step explanation:

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