Recent activity by Alex Mooney

Question

What do historians call a source of historical information created from the interpretation of other sources of historical evidence? A. A chronological source B. A secondary source C. A historiographical

answered Dec 2, 2024

1 answer 171k views

What happens to the surface of a low-mass star after the helium core and shell fusion stages are completed? A) The star stabilizes at the size of a red giant star, radiation pressure from below balancing

answered Nov 27, 2024

1 answer 110k views

Consider the titration of a solution of 20.00 mL of 0.450 M NaOH with 0.250 M HCl. (a) What is the pH of the solution after 20.00 mL of 0.250 M HCl were added? a) pH = 1.78 b) pH = 2.72 c) pH = 13.22 d)

answered Nov 15, 2024

1 answer 149k views

What is the purpose of the Intern Architect Program (IAP)?

answered Sep 16, 2024

1 answer 67.5k views

What two characteristics are used to recognize early hominin fossils

asked Aug 11, 2024

1 answer 83.4k views

Let f(x)=7 x²-3 x. (a) Find the derivative of the line tangent to the graph of f at x=4. Slope at x=4 : (b) Find an equation of the line tangent to the graph of f at z=4. Tangent line: y=

answered Jul 17, 2024

1 answer 58.7k views

Name: Science Assessment Year 2: Everyday Materials 1. Join the material to an item that can be made from the material and then to its properties. metal fabric plastic wood glass table t-shirt toy bricks

answered May 10, 2024

1 answer 77.2k views

The cost of admission to the school soccer game is $1 for students and $3.50 for adults. On their last game, the soccer team sold $97 worth of tickets. Write an equation that models this situation where

answered May 5, 2024

1 answer 167k views

A nonideal 12 V battery is connected in a circuit with a single resistor of resistance 6 Ω. A voltmeter connected across the resistor reads 9 V. What is the internal resistance of the battery? a. 2 Ω b.

answered Apr 28, 2024

1 answer 226k views

In the given exponential smoothing scenario, how would you determine the forecast for weeks 2 through 10 with an initial forecast of 19.0 for week 1 and an α of 0.55? Please round your responses to two

answered Mar 24, 2024

1 answer 126k views

Write a function rule to model the cost of renting a truck for one day. Then evaluate the function for the given number of miles. Daily rental: $19.95 Rate per mile: $0.50 per mile Miles traveled: 73 miles

answered Mar 9, 2024

1 answer 275 views

Nicky said, “You’ll never guess my numbers! Their sum is 12 and their difference is 26.” What numbers is she thinking of?

answered Feb 26, 2024

1 answer 230k views

How does redox potential change down the electron transport chain?

answered Jan 12, 2024

1 answer 118k views

A river has banks at x=0 and x=a, and flows parallel to the banks with a speed u=kx(a−x) where k is a constant. (This speed profile is a little unphysical, corresponding to a very slow, viscous river!)

answered Jan 6, 2024

1 answer 199k views

Describe how offspring acquire their genes. Use the words offspring, parent, gene, copies,inherit in your answer.

answered Dec 16, 2023

1 answer 136k views

After warning the people of Sighet of what he experienced after being deported, why does Moche the Beadle cry?

answered Nov 9, 2023

1 answer 68.5k views

What is the purpose of a blank in spectrophotometry.

answered Oct 19, 2023

1 answer 195k views

15 x 3 x 3 = and i need to show work

asked Jun 5, 2023

2 answers 15.0k views

Given l//m//n find the value of x (5x)° (6x-13)°

answered May 5, 2023

1 answer 79.3k views

What does dyslexic mean

answered Apr 29, 2023

1 answer 23.5k views

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