Questions by Hcharge

Questions by Hcharge

What kind of mouse is a battery-powered mouse that uses radio waves or bluetooth technology to communicate with a device?

asked Feb 18, 2018

1 answer

4 votes

209k views

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. Which of the following most likely affects the development of these traits? A. testes B. ovaries C. prostate

asked Nov 20, 2017

2 answers

0 votes

582 views

An oil refinery is located 1 km north of the north bank of a straight river that is 3 km wide. A pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river

asked May 24, 2017

1 answer

5 votes

127k views

How many grams of calcium phosphate can be produced when 78.5 grams of calcium hydroxide reacts with excess phosphoric acid? Unbalanced equation: H3PO4 + Ca(OH)2 → H2O + Ca3(PO4)2 So I balanced the equation

asked Oct 12, 2016

1 answer

4 votes

129k views

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