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Answers by Askar

Answers by Askar
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The Karankawas built homes that were easy to transport while the caddos lived in more permanent structures. What inferences can be made about their societies as a result of these facts
answered May 21, 2020
2 votes
134k views
Which type of electromagnetic waves are dangerous enough to be used to kill cancerous cells? (A)gamma rays (B)visible light (C)infrared light (D)microwaves
answered May 12, 2020
6 votes
40.5k views
Which type of isotonic exercise keeps the velocity of movement constant through the full range of motion? A. isokinetic B. kyphosis C. dynamometric D. plyometric
answered Jan 16, 2020
2 votes
127k views
Find 5/6 of 15. Express your answer in simplest form.
answered Nov 29, 2019
0 votes
171k views
A(n) ______ consists of programs designed to make users more productive and/or assist them with personal tasks.
answered Aug 13, 2019
2 votes
78.7k views
Electrically neutral molecules formed by covalent bonds between atoms that have the same or similar electronegativity are called
answered Jul 25, 2019
5 votes
205k views
A sample of a substance has a mass of 4.2 grams and a volume of 6 milliliters. The density of this substance is grams/milliliter.
answered Apr 8, 2019
0 votes
99.0k views
Simplify square root of 40 divided by 3
answered Jan 29, 2019
3 votes
161k views
An idea proposed to explain observations is called a
answered Dec 16, 2018
6 votes
124k views
the half-life of a certain radioactive element is 1250 years. what percent of the atom remains after 7500 years?
answered Dec 4, 2018
4 votes
9.6k views
Alcohol can damage a still developing ______ and put one in risky situations.
answered Sep 29, 2018
6 votes
62.9k views
To win a certain state lottery, players must correctly choose 4 numbers (in any order) from the numbers 1 to 40. How many different 4 number combinations are there? A. 800 B. 91390 C. 160 D. 24
answered Aug 15, 2018
3 votes
232k views
Which statement explains why the United States did not enter World War II until directly attacked by Japan? A) United States did not have vital economic interests involved B) military leaders did not think
answered Jun 28, 2018
0 votes
39.3k views
The same amount of trash is dumped into a landfill every day.The function below shows the total number of tons of trash n in the landfill after x days. N= 2000x +1000 what does the number 1000 represent?
answered Jun 19, 2018
4 votes
56.0k views
Estimate and then evaluate the expression 412.87 + 14.941
answered Jan 8, 2018
5 votes
187k views
Tubby ate 100 cookies in 5 days.Each day he ate 6 more than the day before. How many cookies did he eat on the first day
answered Nov 27, 2017
0 votes
206k views
What number should be substituted for the question mark to balance the equation and why is that the correct number? 2C2H6 +?O2 → 4CO2 + 6H2O + heat
answered Aug 17, 2017
2 votes
39.5k views
the equation c = 0.75t represents c, the total cost of t tickets on a bus. which table contains values that fit this equation?
answered Apr 28, 2017
2 votes
193k views
Because of convection, the warmest air in a room A. spreads out in all directions. B. rises toward the ceiling. C. transfers heat to the walls. D. sinks toward the floor.
answered Oct 14, 2016
1 vote
17.9k views
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