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We cooleda water bottle so the volume was lowered to .050 L, then we heated it to 373 K and thevolume increased to .10 L. What was the initial temperature?
answered
Jun 13, 2021
Chemistry
high-school
4
votes
40.1k
views
At what temperature will water freeze if 100g NaCl are dissolved in 500g H2O? water's Kf = 1.86 °C/m
answered
May 28, 2021
Chemistry
middle-school
5
votes
56.8k
views
During the process of mountain building, earthquakes sometimes occur along continental-continental convergent boundaries. Which statement best describes the motion of the plates along these boundaries
answered
May 18, 2021
Physics
college
5
votes
61.5k
views
Last year, Baldwin Corp paid their workers $26.81 per hour. How much will they be paying them 2 rounds from then?
answered
Mar 7, 2021
Business
college
0
votes
143k
views
What variable will you use to represent the number of brochures
answered
Feb 16, 2021
Mathematics
college
4
votes
19.9k
views
Solve the following equation for q. 5q=8p-28+3q Group of answer choices q = 4p + 14 q = 4p - 14 q = 4p + 2 q = 4p - 2
answered
Jan 24, 2021
Mathematics
college
1
vote
107k
views
There is one verb tense error in this paragraph. Correct it: That said, the first truly accepted take-off and flight powered by nothing other than the pilot himself, occurred almost fifty years later in
answered
Nov 16, 2020
English
middle-school
6
votes
59.6k
views
A box of 42 chocolates contains milk and dark chocolates in the ratio of 3:4. How many chocolates of each type there are?
answered
Oct 10, 2020
Mathematics
middle-school
4
votes
70.0k
views
A semicircle and a quarter circle are attached to the sides of a rectangle as shown. What is the area of this figure? Use 3.14 for pi. Enter your answer in the box. Round only your final answer to the
answered
Sep 29, 2020
Mathematics
college
4
votes
2.4k
views
Which changes occurred in the United States in the late 1800s? Choose all answers that are correct. less expensive factory-made clothing and appliances more time for leisure activities new technology on
answered
May 27, 2020
History
middle-school
3
votes
232k
views
The southern colonial economy was based on _____. Exportation of crops Manufacture of finished goods Selling of enslaved people Shipping enslaved people
answered
Feb 13, 2020
History
college
2
votes
127k
views
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