chemistry
in 1807 the English chemist Humphrey Davy passed an electric current through molten potassium hydroxide and isolated a bright, shiny reactive substance. He claimed the discovery of a new element, which he names potassium. In those days, before the advent of modern instruments,...
physics
if you have an object of mass 5.4 g and volme 2.7 cm3 would the object float in water
Algebra
If Marcy received a 7% raise and is now making $67,500 per year, what was her salary before the raise? Round your answer to the nearest dollar.
Algebra
The number of dogs taken in daily at a local animal shelter increased from 4 in October, 2009 to 10 in January, 2010. Predict the number of dogs taken in daily in May, 2010.
English
Position of Modifiers (errors in the placement of a modifier in a sentence) Answer Actually, the pineapple was a symbol of hospitality. Everything that King Midas touched turned to gold, including his food and water. The farmer butchered the pig he had raised on a table behind...
English
Word Choice and the Use of Idioms (errors in the choice of words and in the use of idiomatic expressions) Answer With all of his acne pits, in the dark his face resembled a cratered moon on a cloudy night. It was a strenuous tennis match, but after a hot shower and a cool glas...
English
# Errors in the use of punctuation marks - Comma Answer Birds such as eagles, hawks, and falcons are known as raptors. Money raised by the sale of UNICEF greeting cards goes toward famine relief, health care, and education. The Dead Sea Scrolls shed new light on the Old Testam...
English
Errors in the use of punctuation marks - Semicolons and Colons Answer Daniel Boone was born in Pennsylvania; his parents were English Quakers. Leftover turkey can be used in turkey tetrazzini, turkey burgers, and turkey chowder. In 1819, the Baptists founded Hamilton Literary ...
English
Errors in the use of punctuation marks - Use of Quotation Marks and Terminal Punctuation Answer Several universities in the city offer the following degrees: B.A., M.A., Ph.D. Must students write a research paper and pass a written examination in order to receive an M.A.? Fast...
social studies
punic war
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