Exercise Compute and express the result as a mixed fraction?
12
7 1
(1)
7.
(ü)
(11)
943
7
(iv)
2 2 +
2
3 2
(v
5 1
8 6
(vi)
Arrange the following in ascending order.

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field