As a part of her shop class Jules made the figure below out of pieces of wood . How much space does the figure she make take up

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

What is always true about a positive integer raised to a negative odd power?