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Answers by Sroll

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Calculate the ph at25c of a .84m solution of lidocaine . note that lidocaine is a weak base with a pkb of 7.94.
answered Dec 27, 2024
6 votes
170k views
The cross product of two Euclidean vectors is defined as a⋅b=∣a∣₂ ∣b∣₂ sin(θ)uₙ where - θ∈[0:π] is the angle between a and b in the plane that contains both of them. - uₙ is a unit vector perpendicular
answered Aug 14, 2024
1 vote
175k views
Pathogens may try to sabotage phagocytosis. Give some examples of how they may do this. a) Pathogens may release toxic chemicals to attract phagocytes. b) Pathogens may block phagocyte receptors. c) Pathogens
answered Aug 7, 2024
2 votes
222k views
HELP ASAP, EASY Identify the function of the labeled structures. A: B: C: D:
answered Jun 28, 2024
0 votes
153k views
How can a firm control against excessive quantities of raw material being used in the manufacturing process? a) Increase production speed b) Implement quality controls c) Reduce employee supervision d)
answered Apr 6, 2024
3 votes
132k views
Help me again plsss //////////////
answered Mar 14, 2024
6 votes
183k views
A researcher works for $25.50 per hour. The researcher receives a 85 cent per hour raise after working six months. what is the percent increase in hourly pay?
answered Feb 12, 2024
3 votes
185k views
Find the value of x. Round your answer to the nearest tenth.
answered Nov 10, 2023
11 votes
31.8k views
In the first four plays of a football game, 8 yards were lost, 5 yards were gained, 3 yards were gained, and 4 yards were gained. What was the total number of yards lost or gained after the first four
answered Oct 31, 2023
1 vote
118k views
Read the paragraph. Many people think of heroes as policemen or firemen, whose jobs involve helping people. Other people may think of heroes as great leaders. But to me, the biggest heroes are ordinary
answered Jun 28, 2023
5 votes
152k views
Why were U.S. forces sent to Somalia during the 1993 Battle of Mogadishu? 1. The U.S. forces wer sent to Somalia to fight invading Islamic forces. 2. The U.S. forces were there as peacekeepers and to stabilze
answered Apr 5, 2023
1 vote
55.9k views
Help I can't find the answers ​
answered Apr 2, 2023
4 votes
33.7k views
What do many bases have in common?
answered Mar 12, 2023
2 votes
175k views
Nate has a bag containing 3 red, 2 blue, 4 yellow, and 3 green marbles. If he randomly chooses one marble from the bag, what is the probability that the marble will be blue?
answered Aug 21, 2022
8 votes
105k views
Choose the expression that completes the equation.
answered Aug 10, 2022
3 votes
218k views
Write a 150- to 200-word essay on the factors that account for Germany’s early success in the war
answered Apr 25, 2022
8 votes
175k views
I need help it's due by 7
answered Apr 4, 2022
7 votes
188k views
The sum of seven and the quotient of a number x and 8
answered Jan 20, 2022
4 votes
81.7k views
Read the excerpt from "Elizabeth Blackwell." Based on this excerpt, what can readers infer about women's careers during the mid-1800s? The next day Elizabeth visited an old family friend who had been practicing
answered Dec 26, 2021
2 votes
57.9k views
Algebraic Expression: Distributive Property: Like Terms: Solve: −4(2x+5)
answered Oct 7, 2021
1 vote
187k views
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