Questions by Michael Spiss

Questions by Michael Spiss

(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

Using the following pieces of information, what is the rate of population increase? Birthrate = 1400 Deathrate = 600 Immigration = 100 Emmigration = 50 Answers : 4000 850 1850 2050

asked Sep 22, 2021

2 answers

0 votes

230k views

Manuel has a balance of $2230 on his credit, which he plans to pay off by making a payment of the same amount each month. Which of these monthly amounts will allow Manuel to pay off his balance the fastest?

asked Jul 22, 2021

2 answers

4 votes

196k views

When a 49 pound weight is attached to a spring, the spring stretches 7 inches. Assume that the length of the spring y varies directly with the weight attached x. Write and solve a direct variation equation

asked May 19, 2021

1 answer

1 vote

70.4k views

The Crucible - Act 2, Part 1: On page 496, which of the Ten Commandments does Proctor forget? Why is this ironic?

asked Apr 8, 2021

2 answers

0 votes

202k views

You have decided that the complexity of the corporate network facility and satellite offices warrants the hiring of a dedicated physical security and facilities protection manager. You are preparing to

asked Mar 22, 2021

1 answer

0 votes

12.9k views

If a remote control car is driven up a ramp and flies into the air to an latitude of 11 inches before returning to the ground. Is that a sum of 0? I’m confused

asked Mar 4, 2021

1 answer

4 votes

31.1k views

Vinegar is ... A. Element B. Composite C. Homogeneous mixtures D. Heterogeneous mixtures

asked Mar 1, 2021

1 answer

1 vote

227k views

1 pts Josh is planning on attending college. He is trying to choose between a public, four-year university with tuition and fees of $6,500 per year and a smaller, private, four-year college with tuition

asked Feb 6, 2021

1 answer

2 votes

49.5k views

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