Questions by Andrey Nudko

Questions by Andrey Nudko

Conrad had $110 to spend on 9 cheese pizzas for a party. After buying them, he had $8.75 left. How much did each pizza cost? Show how you arrived at your solution, check your work, and clearly state your

asked Sep 22, 2019

1 answer

4 votes

14.7k views

When dissolved in water, some compounds separate into positively and negatively charged ions, which are called ____________ .

asked Jun 21, 2019

1 answer

5 votes

120k views

Long-wave radiation from the ground passes through the atmosphere without absorption. True or False

asked Jan 6, 2019

2 answers

0 votes

222k views

Hydrochloric acid reacts with calcium to form hydrogen and calcium chloride. If 100 grams of hydrochloric acid reacts with 100 grams of calcium, what is the limiting reactant? 2HCl + Ca → CaCl2 + H2

asked Dec 5, 2018

2 answers

1 vote

5.8k views

What is the process of bone formation called and what does it involve?

asked Oct 18, 2018

1 answer

4 votes

65.2k views

The Earth is approximately 2 × 107 km from Venus at its closest approach. The Earth is also about 4 × 1013 km from Proxima Centauri, a star. Which of the following is true? A. The distance from Earth to

asked Aug 28, 2018

2 answers

1 vote

69.4k views

What us the exact circumference of the circle?

asked May 26, 2017

1 answer

5 votes

183k views

132 inches equals how many feet

asked Feb 19, 2017

1 answer

1 vote

205k views

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