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Which material is a composite? A. gold B.silicon C.polycarbonate D.aluminum
asked
Sep 22, 2021
Physics
college
1
answer
2
votes
82.3k
views
A decision by the federal Environmental Protection Agency (EPA) on the amount of carbon that can be emitted from a car's exhaust system conflicts with a California state law. In this situation, under the
asked
Aug 18, 2021
Social Studies
high-school
1
answer
4
votes
93.1k
views
Can you summarize in your own words
asked
Jun 7, 2021
History
high-school
1
answer
0
votes
93.1k
views
If more individuals are born with the advantageous trait in each generation, over time what do you predict will happen to the percentage (%) of the alleles (gene variety) that code for this trait in the
asked
Apr 6, 2021
Biology
high-school
1
answer
5
votes
219k
views
Assume it costs 30 cents to mail a letter weighing one ounce or less, and then 28 cents for each additional ounce or fraction of an ounce. Write a piecewise-defined function P(x) that represents the cost,
asked
Mar 28, 2021
Mathematics
college
1
answer
1
vote
10.8k
views
A scientific law is Group of answer choices the same as a theory. a single scientific fact. the opposite of a hypothesis. all of the above.
asked
Mar 27, 2021
Biology
high-school
1
answer
0
votes
137k
views
Which of the following are examples of personal nonpharmaceutical interventions
asked
Mar 23, 2021
Health
college
1
answer
3
votes
91.1k
views
Two numbers are n and 2(n+3). a. The sum of the numbers is 90. Write down an equation for this. b. Solve the equation. c. Find the two numbers.
asked
Sep 10, 2019
Mathematics
middle-school
1
answer
1
vote
182k
views
Is 0.286 an irrational number
asked
Jul 22, 2019
Mathematics
middle-school
2
answers
5
votes
142k
views
Cording to some historians, which marks the beginning of the US Civil War?
asked
May 17, 2019
English
middle-school
1
answer
2
votes
68.9k
views
If the height of this box was 10 in, how many 2in cubes could fit inside the box?
asked
Feb 12, 2019
Mathematics
middle-school
1
answer
3
votes
10.4k
views
What is the value of the expression? 1.3 × 10 to the 7th power 2.0 × 10 to the 7th power 1.3 × 10 to the 11th power 2.0 × 10 to the 11th power
asked
Oct 12, 2018
Mathematics
college
1
answer
4
votes
65.2k
views
A(n) __________ program translates a high-level language program into a separate machine language program.
asked
Jul 13, 2018
Computers and Technology
high-school
1
answer
1
vote
57.8k
views
Etymology takes into consideration ____________.
asked
Jun 10, 2018
English
high-school
1
answer
2
votes
188k
views
The motion of a simple spring hanging from the ceiling can be modeled with a cosine function. The bottom of the spring has a maximum height of 7 feet 4 inches and a minimum height of 6 feet 2 inches from
asked
Aug 27, 2017
Physics
high-school
2
answers
3
votes
216k
views
A spreadsheet program has many subparts. What is the smallest unit in a spreadsheet?
asked
Apr 26, 2017
Computers and Technology
high-school
2
answers
3
votes
98.1k
views
#13 &14, please its for 6 grade
asked
Feb 23, 2017
Mathematics
high-school
2
answers
0
votes
78.3k
views
What type of government was established during the old kingdom in ancient Egypt?
asked
Dec 3, 2016
History
high-school
1
answer
0
votes
148k
views
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