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Discuss the impact of the telegraph on American society. How might you use instant communication today?
answered
Dec 30, 2021
History
high-school
4
votes
84.4k
views
When crossing over occurs between two linked genes in an F1 dihybrid testcross, the frequency of the parental phenotypes will always __________ the frequency of the recombinant phenotypes, compared to
answered
Dec 15, 2021
Biology
high-school
2
votes
173k
views
What is an important theme in “Once Upon a Time”?
answered
Dec 13, 2021
English
high-school
1
vote
76.2k
views
School lunch costs $1.25 per day. If there are 21 school days this month, how much would it cost to eat at school all month?. SHOW YOUR WORK., i need help asap
answered
Oct 24, 2021
Mathematics
college
4
votes
56.5k
views
In the relation defined by the equation y = x2, for all x > 0, y is a function of x because x cannot be negative. the graph of the equation is a line. each value of y has a unique value of x. each value
answered
Oct 22, 2021
Mathematics
middle-school
5
votes
97.4k
views
Which expression is equivalent to 5x + 5y − 2z? Which property justifies the expressions being equivalent? A) 5(x + y) − 2z; distributive property B) 5(x + y − 2z); distributive property C) 8xyz; subtraction
answered
Oct 13, 2021
Mathematics
middle-school
4
votes
50.2k
views
Drag the tiles to the correct boxes to complete the pairs. Match the components of blood to their functions. platelets white blood cells red blood cells plasma providing viscosity to the blood clotting
answered
Aug 3, 2021
Biology
college
4
votes
155k
views
What are two things required for something to be matter?
answered
May 12, 2021
Chemistry
high-school
4
votes
220k
views
Explain why machine can"t be 100% efficient practically?
answered
Apr 18, 2021
Physics
high-school
1
vote
203k
views
The he/she form of the verb "ir" (to go) in the preterite/past tense is A.Fui B.fuiste C.fue D.fuimos E.fueron
answered
Feb 13, 2021
Spanish
high-school
5
votes
216k
views
Which of these models of the solar system shows that the planets in the sun travel around the earth in epicycles? A. Brahe model B. Kepler model C. Ptolemic model D. Copernicus model
answered
Feb 10, 2021
Chemistry
middle-school
3
votes
59.6k
views
Select the correct answer. What is the simplest form of this binomial expression? a^4 − b^4
answered
Dec 19, 2020
Mathematics
middle-school
3
votes
144k
views
Given the following table and graph, write the equation to represent the exponential function
answered
Nov 28, 2020
Mathematics
middle-school
2
votes
20.0k
views
The product of two rational numbers is ___ rational.
answered
Nov 20, 2020
Mathematics
high-school
0
votes
136k
views
What does the duke’s dialect reveal about his character? A His reference to the houses indicates that he owns one of them. B His use of the word “shin” shows his knowledge of human anatomy. C His informal
answered
Jun 26, 2020
Social Studies
middle-school
2
votes
5.2k
views
Which is a similarity between the story of baba abdalla and the magic prison
answered
Jul 11, 2019
English
middle-school
2
votes
15.1k
views
If a schoolyard is left open for public play what is the most likely to happen
answered
Jul 1, 2019
Health
high-school
5
votes
68.7k
views
What happened to the cherokee after their forced removal to the indian territory?
answered
Feb 9, 2019
History
high-school
3
votes
119k
views
Convert 50g of calcium carbonate, CaCO3, into moles
answered
Feb 7, 2019
Chemistry
college
3
votes
153k
views
When has federal government forced a state to act against its wishes
answered
Oct 22, 2018
Social Studies
middle-school
2
votes
154k
views
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