The time students took to complete a statistics test is approximately normally distributed with a mean of 74 minutes and standard deviation of 8 minutes. For each question, sketch the normal curve, label the mean and SD, and shade the area of interest. Write your answer using correct probability notation, and find all appropriate 2- scores.

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

idkidkdidkdkdidkx

step-by-step explanation:

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answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )