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What is the last term of a geometric progression whose sum is 31/64, its first tem is 1/4 and rhe ratio 1/2 ?
answered
Oct 2, 2023
Mathematics
college
2
votes
208k
views
Bomb calorimetry is best for determining heat values. Because we cannot have a bomb calorimeter for every pair of students, we use what is readily avaliable. Why would two styrofoam cups be an economical
answered
Jun 12, 2023
Chemistry
high-school
1
vote
78.3k
views
Which type of rights endure equal treatment under the law?
answered
May 22, 2023
History
high-school
5
votes
118k
views
What is 26087/4745 in terms of pi?
answered
Feb 9, 2023
Mathematics
college
3
votes
143k
views
Which event established England as a powerful force in Europe? a Elizabeth I's defeat of the Spanish Armada b The Peace of Westphalia c The Edict of Nantes d The founding of the Anglican Church NEED HELP
answered
Jan 30, 2023
History
college
14
votes
196k
views
Mecca is a city in? I need help​
answered
Dec 7, 2022
History
college
1
vote
165k
views
What did the smaller navigable rivers in the Deep South transport? goods from seaports to the trans-Appalachian region staple crops to Western settlements products from the countryside to the Atlantic
answered
Nov 28, 2022
History
high-school
4
votes
61.2k
views
What does it mean when organisms are in the same horizontal line in a cladogram​
answered
Nov 7, 2022
Biology
college
2
votes
157k
views
Help please (50 point) sorry hhh
answered
Oct 25, 2022
Mathematics
college
4
votes
170k
views
Find the perimeter of this figure. 60 mm 20 mm 30 mm 40 mm 15 mm [?] = millimeters
answered
Jun 15, 2022
Mathematics
high-school
6
votes
1.3k
views
2. The process of obtaining and using energy is called metabolism O photosynthesis reproduction homeostasis
answered
Mar 31, 2022
Biology
college
4
votes
186k
views
outline one impact that use if technology, such as contactless payment systems, could have on a restaurant
answered
Dec 28, 2021
Business
high-school
6
votes
91.7k
views
Anyone know the answer to this question?
answered
Dec 17, 2021
Mathematics
college
6
votes
191k
views
Consider the reaction H2CO(g) + O2(g)CO2(g) + H2O(l) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 1.63 moles of H2CO(g) react at standard conditions.
answered
Oct 20, 2021
Chemistry
college
6
votes
123k
views
To push a certain box across a level floor at constant velocity requires that a horizontal force be applied to the box. The magnitude of this force is half as great as the vertical force required to lift
answered
Sep 10, 2021
Physics
college
3
votes
133k
views
Help? smzksoxncodmxksms
answered
Jul 9, 2021
Mathematics
middle-school
5
votes
57.0k
views
30 POINTS!!!!!Which of the following expressions has a value that is less than - 1/2 ? Select all that apply. A + B 0 - E B + D E - F C - A
answered
Jun 28, 2021
Mathematics
middle-school
6
votes
233k
views
Identify a true statement about temporary- release programs: a) Research shows that prerelease programs following prison furlough increase dramatically the risks to public safety after release b) ties
answered
May 30, 2021
Social Studies
high-school
4
votes
65.1k
views
If a small number of tree frogs migrate to a mat of vegetation that is already home to an established population of tree frogs and introduce new alleles into the native population's gene pool, this change
answered
Jan 10, 2021
Physics
high-school
4
votes
64.6k
views
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