Recent activity by Marc SJ

Recent activity by Marc SJ

Suppose 216 subjects are treated with a drug that is used to treat pain and 53 of them developed nausea. Use a 0.01 significance level to test the claim that more than 20% of users develop nausea.

answered Jan 2

1 answer 42.6k views

If the cross product of two vectors vanishes, what can you say about their directions? a) Parallel b) Perpendicular c) Opposite d) Cannot be determined

answered Dec 30, 2024

1 answer 34.6k views

Aidez moi à remplir cette plan d’analyse svp! Consigne: Démontrez que Maupassant se livre à une féroce critique sociale dans sa nouvelle « Boule-de-suif » Étudiez le comportement des personnages à l'égard

asked Dec 7, 2024

1 answer 36.3k views

To which of the following would the irs issue an individual tax identification number (itin)? (search chapter 9) a. harry, an immigrant with a green card, who works at a local grocery store b. edna, a

asked Nov 17, 2024

1 answer 38.1k views

There are 751 people under the age of 20 in Pierce City. This represents 12% of the total population. What is the total population? A) 5008 B) 6009 C) 6258 D) 6266

asked Nov 12, 2024

1 answer 118k views

Calculate the mass of water produced when 3.53 g of butane reacts with excess oxygen?

answered Oct 14, 2024

1 answer 91.5k views

If alpha level is .05, the confidence level is .95 a. true b. false

answered Aug 28, 2024

1 answer 21.6k views

What is (x + 2 ) (4x - 1 )

answered May 24, 2024

1 answer 726 views

Cultural groups may be distinguished by their food habits, ______. a) Music preferences b) Language skills c) Religious beliefs d) Culinary traditions

answered Apr 1, 2024

1 answer 43.3k views

The illuminance level on the edges of a round table is equal to 400(lx). Diameter of the table is 2 (m) and a point source of lighting is fixed 2 (m) above the centre of the table. a. Determine the luminous

asked Apr 1, 2024

1 answer 38.4k views

A mixture of 0.0375 g of h and 0.0185 moles of o in a closed container is sparked to initiate a reaction. How many grams of water can form? Which reactant is in excess? And how many grams of it remain

answered Mar 26, 2024

1 answer 152k views

Audio CDs encode music at 44,000 Hz using 16-bit samples. a) What is the bit rate for uncompressed music? b) How many bytes are needed for an hour’s worth of music?

answered Mar 12, 2024

1 answer 124k views

PLEASE HELP ASAP, 30 POINTS

answered Feb 9, 2024

1 answer 132k views

What are the for basic components of all health care delivery systems?

answered Feb 8, 2024

1 answer 189k views

What do you already know about the beginnings of the United States? Pls I need this today:(

answered Jan 14, 2024

2 answers 34.4k views

Elected boards are most common in: A. Public organizations B. Member-serving and advocacy organizations C. Charitable nonprofits D. Companies headed by a CEO

asked Jan 4, 2024

1 answer 169k views

Is 12:44 equivalent.

answered Sep 20, 2023

1 answer 182k views

Worth 60 points Consider the following system of equations: y = -x + 2 y = 3x + 1 Which description best describes the solution to the system of equations? Line y = -x + 2 intersects line y = 3x + 1 Lines

answered Sep 11, 2023

1 answer 141k views

A solution to -x + 10 = 2x + 4 is 8

answered Sep 8, 2023

2 answers 32.9k views

Simplify the expression: –10v–6–1

asked Aug 27, 2023

1 answer 165k views

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