15. Ryan's investment portfolio is shown below. Investment Amount Invested ROR
Savings Account $6,200
5.9%
Municipal Bond $2,950
2.7%
Preferred Stock $825
15.1%
Common Stock A$1,805
-7.5%
What is his weighted mean ROR? (2 points)
7.80%
5.99%
4.05%
3.69%

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

Do you mind if you guys me with this question i’m on number 8

Let x = a + bi and y = c + di and z = f + gi. which statements are true?