Questions by Valin

Questions by Valin

Polychlorinated biphenols (pcbs) have been implicated in both cancer and birth outcomes. a. true b. false

asked Oct 4, 2023

1 answer

42 votes

354k views

A fishing boat determines a pod of fish located in the ocean at an angle of depression of 25° from the current boat location. The fishing boat determines the distance through the ocean to the fish is 150

asked Aug 13, 2023

1 answer

0 votes

96.3k views

59 POINTS ANSWER THE QUESTION (correctly) Jefferson made a statement in his 1801 inaugural address about the opinions of people. A. Which statement did he make? B. People had deep disagreements about issues

asked Jun 1, 2023

1 answer

6 votes

345k views

In the early 1800s, the term Benevolent Empire referred to ______. a. Catholic-sponsored charitable organizations that operated in major U.S. cities b. Great Britain and its peaceful co-management of the

asked Apr 10, 2023

1 answer

33 votes

321k views

Element X is a radioactive isotope such that every 26 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 390 grams, how long would it be until the mass of the sample

asked Dec 8, 2022

1 answer

44 votes

344k views

What is the difference between a hypothesis and a theory?

asked Jul 12, 2022

1 answer

38 votes

294k views

Hank's pickup can travel 60 miles on 5 gallons of gas. How many gallons will Hank's pickup need to travel 24 miles?

asked Feb 2, 2022

2 answers

0 votes

422k views

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