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Answers by Wacek

Answers by Wacek
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A compound used to test for the presence of ozone in the stratosphere contains 96.2 percent thallium and 3.77 percent oxygen what is its empirical formula?
answered May 25, 2019
3 votes
156k views
A bathtub contains 20 gallons of water. After the drain is opened, there are 14 gallons of water remaining after 30 seconds. Using this information, how can you describe the rate of change in the amount
answered May 16, 2019
6 votes
207k views
Direct Object Pronouns Practice: Write the correct Direct Object Pronoun that replaces the direct object (Remember that the Direct Object Pronouns are: Lo /la los / las 1. Ellos miraron la televisión.
answered Jan 12, 2019
7 votes
81.0k views
What is foolproof definition of looking like a fool
answered Jan 8, 2019
5 votes
21.8k views
Write the ratio as a fraction in simplest form. 6 ft to 4 yd
answered Dec 13, 2018
5 votes
207k views
Cayley says that the equations p=1.5q and 2/3p q both represent the same proportional relationship. Mariah says that can't be true because the constants of proportionality are different. With which student
answered Nov 2, 2018
6 votes
229k views
7 digit number 8,920,000 when rounded to nearest 10 thousand. Digits in tens & hundreds are the least & same value. Value of thousand digit is double that of ten thousand digit. Sum of all digits is 24
answered Aug 15, 2018
4 votes
13.3k views
An atmospheric gas expelled by body cells
answered May 29, 2018
3 votes
13.4k views
Sam ran 63,756 feet in 70 minutes. What is Sam's rate in miles per hour? ( there are 5,280 feet in one mile.)
answered Apr 17, 2018
4 votes
10.3k views
Sara borrowed $500 for four years at 3 percent interest, compounded annually. Use the formula to calculate the total amount she will have paid back. $515.03 $562.75 $2060
answered Mar 25, 2018
6 votes
225k views
There are five different types of nucleotide bases found in living things. Which is an accurate comparison of the bases found in birds as opposed to the bases found in flowers? A.Birds have a different
answered Feb 17, 2018
3 votes
206k views
Solve for the variable: (x/4) + 3 = 5 A. 4 B. 6 C. 8 D. 10
answered Feb 12, 2018
3 votes
14.1k views
“...daffodils; Beside the lake, beneath the trees, Fluttering and dancing in the breeze.” This is an example of which figure of speech? A. metaphor B. simile C. personification D. hyperbole
answered Jan 7, 2018
3 votes
108k views
What is the potential energy of a 150 kg diver standing on a diving board that is 10 m high? The potential energy is J
answered Nov 10, 2017
2 votes
201k views
List five different types of algae
answered Mar 25, 2017
5 votes
183k views
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