Questions by Tyirvine

Questions by Tyirvine

Ideally, nm or armored cable should be installed in a wall stud at least how far back from the front edge of the stud? a. 11/2 in. b. 3/4 in. c. 1 in. d. 11/4 in.

asked Sep 8, 2017

1 answer

4 votes

5.9k views

A circle has its center at the origin, and (5, -12) is a point on the circle. How long is the radius of the circle? A.5 B.12 or C.15

asked Jan 4, 2017

1 answer

2 votes

109k views

A test tube containing CaCO₃ is heated until the entire compound decomposes. If the test tube plus calcium carbonate originally weighed 30.08 grams and the loss of mass during the experiment was 4.40 grams,

asked Oct 27, 2015

1 answer

3 votes

208k views

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