Recent activity by Davi Alves

Recent activity by Davi Alves

identify the sampling technique used, based on 12500 responses from 48000 questionaires sent to its alumni, a major university estimated that the annual salary of its alumni was 78500 per year

answered Dec 26, 2024

1 answer 137k views

Particle has momentum p= 5×105 eV/c , and is travelling at speed v= 0.65c . Find Rest energy in KeV.

asked Dec 15, 2024

1 answer 185k views

In what direction do you pull removal strips during hot wax treatments? A. Toward the floor B. Toward the ceiling C. Away from the client and yourself D. in the opposite direction of the hair growth

answered Oct 30, 2024

1 answer 63.7k views

If the mass of an object in free fall is doubled, its acceleration: a) Doubles. b) Stays the same. c) Increases by a factor of four. d) Is cut in half.

answered Oct 14, 2024

1 answer 42.1k views

Tom weighed 80 pounds last and now weighs 85. What percent has his weight increased? A) 10.50% B) 6.25% C) 7.25% D. 5%

answered Aug 29, 2024

1 answer 16.4k views

A researcher collected some mysterious green slime from a pond. When the researcher observed the slime under a microscope, what did she see? a) Bacteria b) Algae c) Microscopic animals d) Nothing unusual

answered Jul 25, 2024

1 answer 129k views

Help me please Kylie feeds vitamins to her dog by dropping them into his water dish. The directions require 5 drops of vitamins to be put in 2 liters of water. How many drops are required for 1 liter of

answered Jul 13, 2024

2 answers 211k views

The ________________________________________ is a set of decisions retailers make to satisfy customer needs and influence their purchase decisions.

asked Jun 25, 2024

1 answer 223k views

Convert from Decimal to Binary: 225_10=

answered Jun 25, 2024

1 answer 226k views

Solve 6(34m−2)=−3(m+7)+6m−3 . Check your solution. m= __

answered May 18, 2024

1 answer 38.8k views

Could the intermittent painless swelling of the left parotid gland, persisting over the last three years in a patient with Sjogren's syndrome, be indicative of a potential risk factor or association with

answered Apr 30, 2024

1 answer 198k views

What percentage of all heart attacks are explained by conventional risk factors? 1) 25-50 2) 90-100 3) 50-75 4) 75-90

answered Mar 30, 2024

1 answer 124k views

Who were the CowBelles and Beaux directed by? A) Tex Schramm B) Tom Landry C) Suzanne Mitchell D) Roger Staubach

asked Mar 15, 2024

1 answer 56.0k views

Scientists use spectroscopy to learn about

asked Mar 1, 2024

1 answer 41.0k views

A strategy from learning science for retaining material is to write a summary of things you have learned and to note how this new information relates to previously learned concepts. Take a few moments

asked Feb 3, 2024

1 answer 210k views

Why did union general McClellan take the chance to win the war? What did his hesitation cost him?

asked Dec 14, 2023

2 answers 153k views

The sum of 48 and twice a number is 58. find the number

asked Dec 7, 2023

1 answer 158k views

Which problem can occur in nations where people maintain their traditional ethnic cultures? Traditional beliefs discourage people from implementing Western technology. Ethnic identification causes conflict

answered Oct 27, 2023

2 answers 184k views

2 + aIf f(a) =5for what value of a does f(a) = fo?

answered Jul 29, 2023

1 answer 43.2k views

How does Mr. Lambert describe the events leading to the release of the hostages?

asked Jul 28, 2023

1 answer 166k views

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