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5. What kind of mirror would you use if you needed to start a fire using a mirror? Why? At what position would you place the kindling from the mirror?
answered
Aug 20, 2021
Physics
college
3
votes
62.2k
views
Help asap please needed
answered
Aug 10, 2021
Mathematics
high-school
2
votes
17.8k
views
Find measure < BPD A. 9 degrees B. 146 degrees C. 155 degrees D. 14 degrees
answered
Jun 24, 2021
Mathematics
middle-school
6
votes
71.9k
views
If I saved up $10 every 2 weeks, how much would I have saved in a year? Please help, thank you!
answered
Jun 12, 2021
Mathematics
high-school
7
votes
194k
views
Sources of error when testing for a gas
answered
Jun 8, 2021
Social Studies
middle-school
4
votes
186k
views
What happens to Robinson Crusoe on this second journey, on his way to the Caribbean?
answered
May 11, 2021
English
college
3
votes
30.7k
views
The beggar was being bitten by the dog change it in active
answered
Mar 9, 2021
English
high-school
1
vote
162k
views
In the Lesson Activity “Puritan Literature” from the Colonial Literature tutorial, you read two works: As Weary Pilgrim, Now at Rest by Anne Bradstreet, and from Sinners in the Hands of an Angry God by
answered
Feb 23, 2021
English
high-school
4
votes
170k
views
The laser pointer emits light because electrons in the material are excited (by a battery) from their ground state to an upper excited state. When the electrons return to the ground state, they lose the
answered
Aug 19, 2020
Social Studies
high-school
3
votes
173k
views
Consider a plane composite wall that is composed of two materials of thermal conductivities kA = 0.1 W/m*K and kB = 0.04 W/m*K and thicknesses LA = 10 mm and LB = 20 mm. The contact resistance at the interface
answered
May 31, 2020
Engineering
college
6
votes
68.6k
views
Which Punnett square represents a cross between two parents that are heterozygous for purple flowers?
answered
May 28, 2020
Biology
middle-school
6
votes
162k
views
Simplify the following expression. 12 - 5[(4 + 2)/\2 - (22 + 10)] A. -198 B. -238 C. -18 D. -98
answered
Oct 5, 2019
Mathematics
middle-school
3
votes
100k
views
sarah is making a dessert that calls for 3 1/4 of crushed cookies. if she has already crushed 3/4 , how much more does she need?
answered
Jul 21, 2019
Mathematics
middle-school
7
votes
143k
views
Simplify. Write each answer in scientific notation. (2 * 10^-3)^3 (2.37 * 10^8)^3
answered
Jul 16, 2019
Mathematics
middle-school
4
votes
226k
views
Help me ASAP! 20 POINTS TO THE ONE WHO ANSWERS CORRECTLY!
answered
Jul 4, 2019
Mathematics
middle-school
1
vote
221k
views
In this excerpt, Queen Elizabeth is attempting to persuade the troops that this cause is so worthy that she is willing to sacrifice her own life. inform the troops of the many reasons they are obligated
answered
Jun 19, 2019
English
college
2
votes
43.5k
views
How do I find the slope and y intercept of this table
answered
Apr 9, 2019
Mathematics
middle-school
3
votes
108k
views
Uncharged Particle Protons Polar Molecule Neutrons Electrons
answered
Aug 14, 2018
English
high-school
5
votes
187k
views
Liver will attend college where tuition is $30,000 a year. Books and supplies are $1500, housing and food are $12,500, transportation is $2000, and other expenses are $1300 a year. Oliver receives a scholarship
answered
May 23, 2018
Mathematics
middle-school
6
votes
111k
views
What is the prepositional phrase in the following sentence? Alan dropped the paper under the desk. under the desk dropped the paper Alan dropped the paper below
answered
Feb 7, 2018
English
high-school
2
votes
40.3k
views
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