Recent activity by DrLivingston

Recent activity by DrLivingston

A student was tasked to prepare a 500ml acetic acid buffer of concentration 10M with a pH of 4.5. (Molar mass of acetic acid = 60.05g/mol, sodium acetate = 83.03g/mol, pKa of acetic acid = 4.76 at 25 degrees

asked Dec 13, 2024

1 answer 17.4k views

What inference about Antonio and Felix can you draw from this passage? "The announcer turned to point to the winner and found himself alone. Arm in arm the champions had already left the ring."

asked Dec 7, 2024

1 answer 131k views

Harmful environmental agents cause an average of 4-5 percent of birth defects. Please select the best answer from the choices provided OT OF

answered Oct 27, 2024

1 answer 207k views

Help im having trouble

asked Oct 1, 2024

1 answer 140k views

10:47 HW 1 Pythagorean Theorem and its Converse 2 of 4 14 12 x 29 :: √59 What is the value of x?¦ :: √1037 :: 3√/39 :: √1129 V 629 m Next

asked Aug 12, 2024

1 answer 168k views

The mean height of women in a country (ages 20-29) is 64.4 inches. A random sample of 75 women in this age ground is selected. what is the probability that the mean height for the sample is greater than

answered Apr 28, 2024

1 answer 125k views

Alice applies a force of magnitude FA on an object, and Bob applies a force of magnitude FB on the same object. When they apply their forces in the same direction (the positive x-direction) the object

answered Mar 25, 2024

2 answers 150k views

Why do you think people loan the US money when they know we have so much debt?

answered Mar 5, 2024

1 answer 157k views

Wyy did the workers form trade unions in the early 1800s

answered Feb 26, 2024

1 answer 29.7k views

In 2015, the United States continued its recovery from the________," arguably the worst economic downturn since the stock market collapse in 1929 and the Great Depression that ensued. A) Dot-com bubble

answered Jan 25, 2024

1 answer 222k views

An ______________ is a fixed-size input to a cryptographic primitive that is random or pseudo-random. It is added to a cryptographic algorithm and key in order to increase the randomness of the resultant

answered Jan 21, 2024

1 answer 94.2k views

Which is not a part of the triangle(s) below? 1) transversal 2) legs 3) altitude 4) hypotenuse

answered Jan 4, 2024

2 answers 14.4k views

Identify the errors made in finding the inverse of y = x2 12x.

answered Dec 15, 2023

2 answers 50.9k views

HELPP ASAP PLS I BEG How many times smaller is 3.8 x 10^ 3 than 6.422 x 10^5? 169 59 1.79 0.59

answered Dec 8, 2023

2 answers 204k views

What did jefferson davis do before the civil war?

answered Nov 13, 2023

1 answer 23.5k views

I badly want the answer to these☠️

asked Jul 27, 2023

1 answer 107k views

Titanic is one of if many major Martine history's greatest disasters, it sanking during the night of April 15th 1912, a few years fast forward the shipwreck was found what year was titanic's shipwreck

asked Jul 18, 2023

2 answers 134k views

1 2 3 4 Based on Anabela?s statements about herself, which items would you say she prefers? Soy bastante seria y muy inteligente. No soy cómica pero soy un poco extrovertida. a. Participating in the chess

asked Jun 13, 2023

1 answer 167k views

draw a graph representing a real-world linear function and write an equation for the graph. describe what the graph represents.

answered Apr 17, 2023

1 answer 101k views

Write an explicit formula for each sequence.12. 2,4,6,8

answered Apr 10, 2023

1 answer 41.6k views

Search QAmmunity.org