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Calculate the ph of a buffered solution prepared by dissolving 21. 5 g benzoic acid and 37. 7 g sodium benzoate
answered
Nov 15, 2024
Chemistry
high-school
5
votes
54.6k
views
The lac operon contains three genes; lacZ, which encodes ___________ , lacY, which encodes Lac ____________ , and lacA, which encodes an enzyme called ______________. a) β-galactosidase; Permease; Transacetylase
answered
Oct 25, 2024
Biology
high-school
6
votes
125k
views
Which verb form correctly completes this sentence? Mes parents _________ les documents exigés pour obtenir un visa. A. fournissons B. fournissez C. fournit D. fournissent
answered
Oct 20, 2024
French
high-school
3
votes
175k
views
one of four top mistakes companies appear to make regarding how to set and use nonfinancial controls effectively is a. failing to set goals too high. b. failing to validate the link between nonfinancial
answered
Sep 3, 2024
Business
high-school
7
votes
83.6k
views
The metacarpal is defined as: A) The center point of the hand B) The most distal point of the hand C) Pertaining to the long bones of the hand between the carpus and phalanges D) The muscle of the posterior
answered
May 24, 2024
Biology
high-school
5
votes
20.8k
views
Why was the term "cell" used in reference to the chambers he observed in the cork? A) Because they were shaped like prison cells. B) Because they were alive. C) Because he thought they looked like monk
answered
May 22, 2024
Chemistry
high-school
3
votes
94.6k
views
If -4(y + 1) = 2y - 14, what is the value of y? Be sure to show all work. a) -3 b) -5 c) -7 d) -9
answered
Apr 17, 2024
Mathematics
high-school
1
vote
90.4k
views
100 points to ever help me need it done today.Spanish 1
answered
Apr 14, 2024
Spanish
high-school
6
votes
18.2k
views
Name one way that you can tell if a liquid is a mixture or a pure substance.
answered
Feb 24, 2024
Physics
high-school
5
votes
119k
views
The Americas were named in part to his detailed journals of his voyage to Brazil. O Vespucci O Balboa O Columbus O Da Gama
answered
Jan 28, 2024
History
college
5
votes
89.9k
views
If gtx) = -2(x + 5)² +3, which statement is true?OA. The axis of symmetry of x) is x = 5, and the axis of symmetry of gtx) is x = 5.OB. The axis of symmetry of (x) is x = 5, and the axis of symmetry of
answered
Nov 16, 2023
Mathematics
college
3
votes
225k
views
Many places in the United States do not require recycling do you think recycling should be mandatory or an individual choice why
answered
Jul 23, 2023
English
high-school
3
votes
87.6k
views
Factor x^3-12x+16. Show all work.
answered
May 29, 2023
Mathematics
college
6
votes
177k
views
1. Provide an example of patriotism that the Daughters of Liberty displayed.
answered
Apr 18, 2023
History
high-school
0
votes
174k
views
The polygons are regular polygons. Find the area of the shaded region.
answered
Feb 16, 2023
Mathematics
high-school
4
votes
167k
views
You have two fly lines carrying two different alleles of white, called wco (coral) and wch (cherry). Coral and cherry are in the same complementation group and exhibit NO complementation. Which is true
answered
Nov 28, 2022
Biology
college
3
votes
203k
views
The figure below shows a rectangle or prism and a cube how many cubes are required to completely packed a prism without any gaps or overlaps
answered
Nov 16, 2022
Mathematics
middle-school
0
votes
169k
views
SAVE THE EARTH!!!!!!!!!!!!!!!!!!!!!!!
answered
Aug 22, 2022
Biology
middle-school
1
vote
140k
views
14. In the following figure, M is the midpoint of (FA) and (MA) and (MB) are the tangents issued from M to the circle(C). F M B (C) question: Show that ABF is a right triangle.
answered
Aug 18, 2022
Mathematics
high-school
6
votes
189k
views
A shopkeeper bought bycicle for rs 3520 and a mobile for rs 4690 . he sold both the items for rs 8650 calculate how much money did he gain
answered
Jul 27, 2022
Mathematics
college
4
votes
137k
views
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