Recent activity by Alextk

Question

If two cubes have edges of 2 ft and 4 ft, what is the ratio of their surface areas?

asked Dec 28, 2024

1 answer 152k views

What role did Andrew Carnegie and Thomas Scott play in military communications during the war? O They ran the U.S. Military Telegraph Corps. O They built a national telegraph system with their own funds

answered Dec 11, 2024

1 answer 33.6k views

How long after birth should it take for the ductus arteriosus to close completely? a) 12 hours b) 24 hours c) 48 hours d) 72 hours

asked Dec 8, 2024

1 answer 73.1k views

What is the process of properly lining up the eye with the rear and front sights on open or aperture sights?

answered Nov 27, 2024

1 answer 27.7k views

A designer wants to arrange 12square tiles into a rectangular shape with the least perimeter possible .how many tiles will be in each row?

asked Aug 11, 2024

1 answer 214k views

When testing for atmospheric hazards, employers are required to test first for ________, then for ________, and then for ________. 1) oxygen, combustible gases and vapors, toxic gases and vapors 2) combustible

asked Aug 9, 2024

1 answer 192k views

A square and a rectangle have equal ares. If each side of the square is 18 cm and the width of the rectangle is 12 cm, find the length of the rectangle.

answered May 29, 2024

2 answers 213k views

What products are expected in the ethoxide promoted β - elimiation reaction of 1-chloro-1-methylcyclohexame. a) Methylcyclohexene and hydrochloric acid b) Cyclohexene and methyl chloride c) Methylcyclohexene

asked May 16, 2024

1 answer 21.3k views

Briefly summarize how the cosmic radiation that originated from the Big Bang was found. A) Detected through radio telescopes observing cosmic microwave background radiation B) Discovered through gravitational

asked May 3, 2024

1 answer 173k views

One effective way to arouse interest at the start of a speech is to A) always start things off with a joke. B) unite the audience around a common goal. C) tease the audience by not mentioning specifically

answered Mar 14, 2024

1 answer 224k views

Arrange the following bonds by increasing bond polarity. a) C-H b) O-H c) N-H d) F-H

answered Mar 11, 2024

1 answer 11.1k views

Consider the following bond prices and cash flows: Price Cash Flow Time T 0 1 2 3 Bond A 1246.7 150 200 1250 Bond B 999.8 50 100 1150 Bond C 1001.2 70 1070 0 Bond D 952.3 1000 0 0 Is there an arbitrage

answered Feb 21, 2024

1 answer 150k views

Taxpayers must pay the disputed tax prior to filing a case with the Tax Court. 1. true 2. false

asked Feb 8, 2024

1 answer 51.6k views

which insurer is owned by stockholders who have the usual rights of ownership, including the right of voting and incurring profits or losses?

asked Jan 16, 2024

1 answer 54.2k views

SOLAS (Safety of Life at Sea) Lifejacket This keyhole-style flotation device comes in two sizes:

asked Jan 11, 2024

1 answer 62.9k views

What will happen if oil is used in hot water bag instead of water? Explain with reason.

asked Jan 4, 2024

1 answer 36.8k views

Evaluate −2x2−4x+3 when x=−2.

answered Dec 23, 2023

2 answers 162k views

When nonmetals such as nitrogen and phosphorus are solids, they tend to be -.

asked Dec 15, 2023

1 answer 205k views

2. Anita and Basia are selling packs of candy for a school fundraiser. Anita has six more a packs than Basia. If Basia has eight packs, write an expression using an operation to represent how many packs

asked Dec 4, 2023

1 answer 149k views

Jacob Grena raises a spoon 0.210 m above a table . If the spoon and its contents have a mass of 30.0 g, what is the gravitational potential energy associated with the spoon at that height relative to the

answered Nov 7, 2023

1 answer 92.4k views

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