Find the area of the parallelogram:

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

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?

41/17 as a decimal rounded to the nearest hundredth