Questions by Michael Spiss

Questions by Michael Spiss

What is the cosine of 180 degrees

asked Dec 26, 2024

2 answers

1 vote

67.0k views

Draw the structural formula 2,6-dimethyl-4-(2-methylpropyl)decane.

asked Dec 1, 2024

1 answer

1 vote

175k views

A 1000-mL dose of D5W 12% normal saline is to be infused in 8 hours. The drop factor for the tubing is 60 gtt/min. How many drops per minute should the nurse administer? a) 125 gtt/min b) 150 gtt/min c)

asked Nov 6, 2024

1 answer

5 votes

30.6k views

Krypton is not used in airships because: a) It is too expensive. b) It is radioactive. c) It is rare. d) It is inert and does not react with other elements.

asked May 21, 2024

1 answer

0 votes

57.6k views

What is the slope of the line through the points (-2,9) and (-4,6) ?

asked May 18, 2024

2 answers

4 votes

32.0k views

The illegal practice of directing minorities to areas of the city which are populated by the same race or religion is called

asked Apr 12, 2024

1 answer

0 votes

19.9k views

Smart Touch Learning purchased a car for $ 110000. The sales tax on the car was $ 1600, a dealer fee of $ 310 was charged on the sale, and Smart Touch Learning paid $ 700 for painting and lettering the

asked Mar 5, 2024

1 answer

5 votes

210k views

According to ICH E6 Section 4.11.1, the investigator should notify the sponsor of serious adverse events (SAE): a) Within 24 hours b) Within 7 days c) Within 15 days d) Within 30 days

asked Jan 11, 2024

1 answer

2 votes

150k views

(sin ∅)² is usually written sin²∅. however, the first must be in your calculator. Also, sin ∅² means first do ∅², then take the sine. If sin ∅=0.6 and π/2 ≤ ∅ ≤ π, find the following or say "impossible

asked Sep 18, 2023

1 answer

1 vote

10.1k views

QUESTION TWO (Start on a new page) A group of grade 11 learners conducted an investigation to compare the vapour pressure of hydrides of group IV under the same conditions. The following table shows results

asked Sep 5, 2023

1 answer

23 votes

195k views

Archaeologists discovered a new set of mummies in egypt with what unique feature?

asked Aug 19, 2023

1 answer

2 votes

98.9k views

X - 3y - 3 = 0 3x - 9y - 2 = 0

asked Jul 18, 2023

2 answers

2 votes

102k views

Brad and tom are comparing their classes scores on a math test . both of their classes had mean scores of 80 on the test, but brad's class had a range of 6 while tom's class had a range of 30 . if the

asked Apr 9, 2023

1 answer

20 votes

7.9k views

The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made 35 pizzas in all, 80% of which were mushroom pizzas. How many mushroom pizzas did the cafeteria make?

asked Dec 9, 2022

1 answer

25 votes

225k views

Feudalism was a poorly organized, decentralized form of government focused on land ownership.

asked Nov 3, 2022

1 answer

5 votes

100k views

U-Boat During WWII, German U-boats would dive 150 meters below the surface. If an enemy ship was 330 meters away on the surface, at what angle of elevation x should the U-boat shoot to hit the ship? (round

asked May 5, 2022

1 answer

22 votes

92.6k views

Aiden invested $98,000 in an account paying an interest rate of 2 3/8% compounded continuously. Autumn invested $98,000 in an account paying an interest rate of 2 3/4% compounded quarterly. After 11 years,

asked Apr 12, 2022

1 answer

5 votes

232k views

True or false? if Matrix A is 3 X 2 and matrix B is 2 X 17 matrix, you can do A X B A. True B. False

asked Feb 16, 2022

1 answer

1 vote

213k views

Bob and Barbara Castle are each 39 years old and have sought your advice with regard to their financial affairs. Bob is a school administrator making $75,000 per year and Barbara is not employed outside

asked Dec 28, 2021

1 answer

1 vote

105k views

2. Which chemical equation represents a decomposition reaction? A. Ba +S → BaS B. 6HgO + 6Hg + 30, C. 2FeO + C + 2Fe + CO2 D. Sil + 2Mg →Si + 2MgI,

asked Oct 17, 2021

1 answer

2 votes

195k views

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