Acompany mixes pecan, cashews, peanuts, and walnuts to make a batch if mixed nuts. about 15.4% of the mixed nuts in a batch are pecans. if a batch contains 77 pounds of pecans, how many pounds of mixed nuts are in a batch altogether?

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

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?