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A meteorologist balloon contains 250.0 L of He at 22.0 C and 740.0 mmHg. If the volume of the balloon can vary according to external conditions what volume would it occupy at an altitude at which the temperature
answered
Aug 28, 2021
Chemistry
middle-school
4
votes
14.6k
views
michael's Inc. just paid $2.75 to its shareholders as the annual dividend. Simultaneously, the company announced that future dividends will be increasing by 5.9 percent. If you require a rate of return
answered
Aug 26, 2021
Business
college
4
votes
173k
views
What does it mean for a trait to be passed down “genetically”? Plz answer
answered
Aug 16, 2021
Biology
high-school
6
votes
125k
views
Students exhibiting socialized-aggressive behaviors such as fighting, stealing, destroying property, and refusal to obey teachers may benefit from:
answered
Jul 11, 2021
Social Studies
high-school
1
vote
69.7k
views
The green bars are called "error bars." They indicate the range of uncertainty that scientists have about the data on the graph. (Note: Not all error bars are shown.) Why do you think these error bars
answered
Jun 17, 2021
Physics
middle-school
4
votes
32.9k
views
A turtle population grows in a manner that closely resembles a geometric sequence. Given the table of values, determine the turtle population after 5 years. Year Number of turtles 1 6 2 18 3 54
answered
Jun 16, 2021
Mathematics
middle-school
1
vote
44.3k
views
The country would most likely adopt a market economy if it wanted to:
answered
May 18, 2021
Social Studies
high-school
3
votes
129k
views
Help me pleaseeee i’m struggling
answered
Mar 26, 2021
Arts
high-school
6
votes
218k
views
How did Díaz's home life compare to his school life?
answered
Mar 5, 2021
English
high-school
6
votes
225k
views
What gives Congress the power to raise taxes to fund services the Federal Reserve Bank the intemal Revenue Service the Bill of Rights the Constitution
answered
Dec 24, 2020
History
middle-school
2
votes
37.9k
views
Which of the following would be an appropriate time to use a classification paragraph?
answered
Oct 10, 2020
English
college
0
votes
227k
views
PLEASE HELP!!! 20 POINTS!!! Which of the following is equivalent to the statement below? If 3x + 1 = 10, then x ≠ 2. Select the best answer from the choices provided. A. If x ≠ 2, then 3x + 1 = 10. B.
answered
Sep 11, 2020
Mathematics
middle-school
4
votes
15.5k
views
19. What was a result of the invention of the cotton gin? A. Cotton was too hard to harvest in the South. B. A decrease in cotton production C. An increase in the use of slaves in the South D. Slavery
answered
Aug 13, 2020
History
middle-school
4
votes
144k
views
What reaction might we use to synthesize nickel sulfate,niso4? Write equations for acid base neutralization. Include states in your answer. And write the equations of acid with carbonate. Include states
answered
May 14, 2020
Chemistry
middle-school
1
vote
66.7k
views
If we removed the decomposers from this food web, how would it affect the balance of the ecosystem? A.)There would be an increase in dead matter and a lack of nutrients in the soil. B.)There would be a
answered
Apr 18, 2020
Biology
high-school
2
votes
217k
views
-12 + 4 I need some help I have to learn this
answered
Nov 17, 2019
Mathematics
middle-school
2
votes
180k
views
A stock has a return of −$1.26 per day. Write and solve an equation to find the number n of days until the total return is −$10.08. An equation is =−10.08. The total return is −$10.08 after days.
answered
Oct 23, 2019
Mathematics
middle-school
1
vote
5.6k
views
Which procedure would help ensure that a foreign DNA fragment could easily incorporate into a bacterial plasmid when the two are mixed together? a)The fragment and plasmid are both cut with the same restriction
answered
Oct 12, 2019
Biology
middle-school
5
votes
207k
views
Samantha works at a nursery where she pots plants. It takes her 1 1/2 hours to pot 12 plants. How many plants can Samantha pot in 1 hour? (Please give me the equation you used.) Please help fast!
answered
Jun 20, 2019
Mathematics
college
2
votes
55.8k
views
During which time period did land plants, insects and vertebrates animals first appear?
answered
Jan 8, 2019
Biology
high-school
4
votes
203k
views
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