Jeremiah invested $1,200 in a Certificate of Deposit, $3,500 in a corporate bond, $900 in a common stock, and $2,475 in a preferred stock, The COD has a rate of return of 2.1%; the corporate bond is -1.3%; the common stock's rate of return is 4.1%; and the preferred stock has a rate of return of 5.5%. What is the weighted mean, mean and median overall rate of return on Jeremiah's investment portfolio? (2 points)

Weighted Mean: 1.9%; Mean: 2.6%; Median: 3.1%

Weighted Mean: 1.9%; Mean: 3.3%; Median: 3.1%

Weighted Mean: 2.6%; Mean: 1.9%; Median; 2.1%

Weighted Mean: 2.6%; Mean 2.6%; Median: 2.1%

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Plz. yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes