Recent activity by Marcel Korpel

Recent activity by Marcel Korpel

In a battery, if the following oxidation-reduction reactions takes place normally: Mn2O₃ + ZnO ---> 2 MnO₂ + Zn What reaction would be taking place if you were recharging the battery? Select one: a.ZnO

answered Jan 3

1 answer 58.1k views

A pipe is leaning against a 4-foot-tall wall. The base of the pipe,which is resting on the ground, is pulled away from the wall at 3 ft/min. How fast is the angle between the floor and the pipe changing

asked Dec 11, 2024

1 answer 191k views

Lenny the leprechaun needs 2 pounds and 3 ounces of cabbage to go with his corned beef. He already has 1 pound and 4 ounces. How much more cabbage does he need? ( 16 ounces = 1 pound )

asked Dec 9, 2024

1 answer 46.4k views

Please solve 6.26 (E) \( 6.26\left(\right. \) a ) Obtain three terms of the asymptotic expansion of \( \int_{0}^{n / 2} e^{-x \tan ^{2}} d \theta \) as \( x \rightarrow \infty \). (b) Find the leading

answered Nov 27, 2024

1 answer 131k views

A small art paintbrush cost $.095. if jaime has $4.75 how much brushes can she buy?

answered Oct 11, 2024

2 answers 42.9k views

How did archimedes compare the volume of a sphere to the volume of a cylinder in his work?

asked Aug 15, 2024

1 answer 8.3k views

Which of the following points would be on the line x=7

answered Jul 25, 2024

1 answer 85.1k views

In the ethic of Christian Stewardship, all nature is God's possession and humans are given dominion over it for wise and thankful use. t f

asked Jul 4, 2024

1 answer 38.3k views

What are the major fates of amino acids in the body? a) Conversion to energy or glucose b) Incorporation into proteins c) Storage as fat d) All of the above

asked Jun 9, 2024

1 answer 37.8k views

Numeric project selection models, by their very nature, employ objective values. a)True b)False

answered Apr 14, 2024

1 answer 194k views

Consider the following expression -4n2 + 6n-3 What is the coefficient of the n2 term?

asked Mar 20, 2024

1 answer 61.2k views

A patient with a core body temperature of 94°F would MOST likely present with: a) Hyperthermia b) Mild hypothermia c) Severe hypothermia d) Fever

asked Mar 6, 2024

1 answer 58.7k views

What is the chemical decomposition of matter through the action of heat?

answered Feb 26, 2024

1 answer 63.1k views

For f(x)=6 x³, construct and simplify the difference quotient f(x+h)-f(x)/h.

answered Feb 18, 2024

1 answer 104k views

What is the 3-dimensional orientation of a sublevel known as? Select one: O a. Electron O b. Sublevel O c. Atomic Orbital O d. Nuclear orbits Oe. Principle energy level

answered Jan 27, 2024

1 answer 204k views

I’ve been trying to find the mean I think it’s 1

answered Apr 24, 2023

2 answers 102k views

Find the slope of the line through each pair of points (-19,12 ) , (-9, 1)

asked Apr 12, 2023

1 answer 108k views

Darryl wants to add enough water to 8 gallons of a 10% bleach solution to make a 5% bleach solution. which equation can he use to find x, the number of gallons of water he should add? original (gallons)

asked Apr 7, 2023

1 answer 175k views

Prompt Write a short story that begins with this sentence: When the two ghosts appeared in my room, I was too shocked to move. Continue the story, but here’s the catch! Use the words “to,” “too” and “two”

asked Apr 4, 2023

1 answer 137k views

I have no idea how to do this please help

answered Mar 7, 2023

1 answer 40.5k views

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