Answers by John Dvorak
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Answers by John Dvorak

Answers by John Dvorak
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A pet store has three fish tanks, each holding a different volume of water and a different number of fish. Tank A holds 40 L and 5 fish. Tank B holds 100 L and 12 fish. Tank C holds 180 L and 23 fish.
answered Aug 25, 2021
4 votes
42.8k views
Which THREE African countries gained independence after 1945? A. Liberia B. Democratic Republic of Congo C. Ghana D. South Africa E. Algeria
answered Aug 25, 2021
5 votes
28.5k views
N2+3H2—> 2NH3 What volume of NH3 at STP is produced if 25.0g of N2 is reacted with an excess of H2 ?
answered Jul 12, 2021
3 votes
149k views
Which rational number is the additive inverse of -0.75? Negative three-fourths StartFraction 7 over 5 EndFraction Three-fourths Negative four-thirds
answered May 12, 2021
2 votes
32.1k views
What was significant about the states shaded with diagonal lines?
answered Apr 29, 2021
5 votes
88.2k views
Piggy Bank William's piggy bank contains some quarters and some dollar bills. o = the number of quarter coins in the piggy bank. d = the number of dollar bills in the piggy bank. The following two equations
answered Mar 6, 2021
3 votes
106k views
The word hijack means to: Select one: theft of airline services lift a car up in order to change the tires shoplift and sell stolen goods for profit seize a vehicle in transit and use for one's own purpose
answered Jan 3, 2021
2 votes
134k views
Which set of ratios could be used to determine if one triangle is a dilation of the other
answered Dec 28, 2020
4 votes
177k views
Find the measure of x in the triangle. Show all your work
answered Dec 11, 2020
4 votes
203k views
Read the paragraph, then answer the question. I took our botany club to the Public Garden to look at the new flowers. As I led the children through the garden, we heard the sound of deep voices and many
answered Sep 10, 2020
4 votes
186k views
20 pts!!! What are the missing coefficients needed to make this equation balanced from left to right? A 1, 2, 3 B 1, 2, 2 C 2, 4, 3 D 2, 1, 2
answered May 29, 2020
3 votes
140k views
12 Which gas is monatomic at room temperature and pressure? (1) nitrogen (2) neon (3) fluorine (4) chlorine
answered Apr 19, 2020
3 votes
105k views
A family spends 1⁄10 of its annual income for housing, 1⁄4 for food and clothing, 1⁄5 for general expenses, and 2⁄15for entertainment. What fractional part of their income is spent on these items altogether?
answered Sep 20, 2019
0 votes
15.3k views
When a strong base reacts with an acid what is always produced?
answered Jul 4, 2019
5 votes
221k views
Conflict is harmful to a relationship. Please select the best answer from the choices provided T F
answered Jun 11, 2019
3 votes
109k views
A potato sorting machine produces 5 pounds of potatoes an average for the standard aviation is a half a pound assuming the weight of the bags is not to be distributed, explain how you would by the weight
answered Mar 5, 2019
4 votes
214k views
The research data show that ______ percent of children and teens ages 6-19 are considered at risk for becoming overweight.
answered Jan 29, 2019
3 votes
52.2k views
Which word best completes the sentence below: Mientras Enrique_____ la guitarra, Carmen cantaba. A. toca B.toco C. tocaba D. tocar (Spanish btw)
answered Oct 26, 2018
4 votes
114k views
A garage charged $248 in parts and $30 per hour in labor for work on a car. How many did the garage spend working on the car if the total bill was $572? Use a two step equation to model the scenario and
answered Oct 13, 2018
4 votes
155k views
What is the purpose of the halloween pageant?
answered Oct 11, 2018
1 vote
146k views
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