Angie, Bev, Ceci, and Dina are dividing among themselves a set of common assets equally owned by the four of them. The assets are divided into four shares (S₁, S2, S3, and s4). The accompanying table shows the values of the shares to each player expressed as a percent of the total value of the assets. Use this information to answer parts (a) through (e). $1 Angie 26% Bev 21% Ceci 28% Dina 25% (a) Which of the shares are fair shares to Angie? Select all that apply. A. $2 B. $4 C. S1 D. $3 $2 $3 28% 24% 28% 25% 28% 22% 25% 25% 22% 26% 22% 25%

Find B so that B? = A where 1 -1 A = |-1 2 -1 -1 0 -1 1

If B = 1 1 01 2 2 -1 1 1 then det (B5) =

A variant of 5.4.18. Cost of Drilling Let the sum of the last two digits of your UST student ID be m, and let k=100+m. A k-ft. oil well is to be drilled. The cost of drilling the first foot is $10.00, and the cost of drilling each additional foot is $4.50 more than that of the preceding foot. Find the cost of drilling the entire k ft.  A variant of 5.4.34. Savings plans: Let p be the last digit of your UST student ID, and q=10-p. The parents of a q-year-old boy (note that we have changed the number 9 in the exercise in the book to q) have agreed to deposit $10 in their son’s bank account on his (q+1)st birthday (instead of the 10th birthday in that exercise) and to double the size of their deposit every year thereafter until his 18th birthday. [We do NOT want the answer to part a. How much will they have to deposit on his 18th birthday?] Just answer the variant of part b for your version: How much will they have deposited by his 18th birthday?

6.5.AP-9 Q ABCD is a rectangle. Find the length of each diagonal. AC = 3(x- 2) and BD =x+6 AC = BD = %3D Enter your answer in the edit fields and then click Check Answer. Clear All All parts showing Question 10 of 10 + Ba Review progress mere to search 近

1 2 A = 1 B : 1 2 - l. compute AB 3 4

1.6 Questions 15 on paper please

The Figure below shows the arrangement of a group of activities associated with a new project. The symbols have their usual meanings. B L= 3 T.= 16 T,= 24 SD-0.83 SD-0.77 SD=0.39 E F T.=5 T. = 19 T.= 20 SD-0 SD=0.5 SD=0.39 G H T= 10 T.= 14 T= 11 SD-0.55 SD-0.6 SD-0.33 Why can the standard deviations of paths DBC, DEF, DGHI be considered independant? The standard deviation of the common task is zero The overlaps between tasks are minimal and well managed 56%

I don't get it?

15. Find mzN. K 16 (8x+17) (12x-39) >> 24 4 e