Recent activity by Reef

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the daily present time in a futsal for 120 days is 60 minutes and sample standard deviation (s) is 1.6. calculate confidence interval for 95% confidence level.

asked Dec 14, 2024

1 answer 211k views

What is the source of renewable energy most used across the globe?

asked Dec 5, 2024

1 answer 225k views

Dylan has an oral presentation to give in front of the class. He is so shy that just the thought of all of those eyes looking at him makes his stomach turn and his hands get sweaty. Dylan really just wants

answered Dec 4, 2024

1 answer 94.7k views

Name the next battle after the treaty was signed

answered Oct 26, 2024

1 answer 54.8k views

As Saturn revolves around the sun, it travels at a rate of approximately 6 miles per second. Convert this rate to miles per minute. At this rate, how many mi will Saturn travel in 5 minutes?

answered Oct 6, 2024

1 answer 44.4k views

Why are there few quasars at low redshifts and at very high redshifts but many at redshifts between about 2 and 3?

answered Jul 31, 2024

1 answer 180k views

How long would it take your brand new car to depreciate 40% ? Assume that it depreciates at 15% a year (compounded continuously). (If you lost 40% what would A= ?)

answered Jun 29, 2024

1 answer 71.6k views

The Josephson Institute suggests a TEAM (Teach, Enforce, Advocate, Model) approach for parents to encourage good financial habits in children. What does the acronym TEAM stand for? 1) Teach, Enforce, Advocate,

asked Jun 20, 2024

1 answer 231k views

How many molecules of CO2 are produced when 5.0 moles of CaCO3 decompose? A) 3.01 x 10^23 molecules B) 1.51 x 10^24 molecules C) 9.03 x 10^22 molecules D) 7.26 x 10^24 molecules

answered Jun 12, 2024

1 answer 30.3k views

What were Two effects of the lack of representation of the third estate in the estates-general

asked May 22, 2024

1 answer 230k views

Question 3 of 5 What is the most common form of violence in sports? A. Punching opponents B. Throwing bats or balls C. Tripping opponents OD. Verbal abuse ← PREVIOUS Search

asked May 21, 2024

1 answer 93.1k views

The Epstein-Barr virus is primarily transmitted via_________..

asked May 10, 2024

1 answer 131k views

Phobic disorders differ from generalized anxiety and panic disorders in that: a. they are always preceded by a panic attack. b. there is a specific, identifiable stimulus that sets off the anxiety reaction.

asked Feb 17, 2024

1 answer 20.5k views

Find the marginal distribution of x and y based on the joint probability distribution provided. Options: A. Marginal distribution of x: [2, 5, 8]; Marginal distribution of y: [4, 7, 10] B. Marginal distribution

answered Feb 15, 2024

1 answer 47.5k views

Write an expression that is equivalent to 5(3r-8). State the property that justifies your answer.

answered Feb 12, 2024

1 answer 234k views

I was born October 13, 2007, when will I be 15 1/2 years old?

asked Feb 9, 2024

1 answer 144k views

Easy: look at the picture and answer the problem please!<3

answered Oct 28, 2023

2 answers 188k views

If x and y are in an inverse variation and k/8 = 9, then find the value of when y = 6

answered Oct 12, 2023

1 answer 226k views

Canada and Trade What are imports, exports, raw materials, manufactured goods? Canada’s top 3 Imports and trading partners Canada’s top 3 Exports and trading partners

answered Sep 9, 2023

2 answers 101k views

From 1929 to 1939 the economic effects of a severe depression ravaged the world. Each nation, rather than striving to work together, tried to go it alone. By choosing to go it alone, the industrialized

answered Aug 12, 2023

1 answer 155k views

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