The average number of minutes Martina spent on homework for a week in November was 32
32
minutes, with a mean absolute deviation of 3
3
minutes. With this information, which statement is true?
CLEAR CHECK

On average, Martina spent between 29
29
and 35
35
minutes on her homework.

Martina spent between 29
29
and 35
35
minutes each day on her homework.

Martina's mean time spent on homework was 35
35
minutes.

Martina's mean time spent on homework was 29
29
minutes.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

step-by-step explanation:

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step-by-step explanation: