Recent activity by Alex Link

Question

In 1851 Jean Bernard Leon Foucault demonstrated the rotation of the Earth using a pendulum 99.0 cm long. Which was set up in the paris observatory. Determine the frequency of the oscillation of the pendulum?

asked Dec 19, 2024

1 answer 196k views

How many grams of ice at −15◦C must be added to 30 grams of water at 45◦C to result in ONLY liquid water at exactly 0◦C? 1. 17.0 g 2. 13.7 g 3. 15.5 g 4. 19.2 g 5. 21.1 g

answered Nov 13, 2024

1 answer 167k views

What could the section about giants on high ground be a metaphor for?

answered Nov 12, 2024

1 answer 86.9k views

What does the line drawn within the box of a boxplot represent, and is it always indicative of the arithmetic mean?

answered Oct 25, 2024

1 answer 116k views

Which of the following elements should have properties similar to those of nitrogen (element 7)? a. C b. Si c. P d. O

asked Oct 4, 2024

2 answers 16.3k views

The climate of the united states can best be described as __. question 10 options: mostly arid, but with tundra regions in the north. mostly tundra, with arid regions in the southwest. mostly temperate,

asked Sep 22, 2024

1 answer 113k views

What are the folds of tissue in the larynx called that vibrate when air passes through them, producing sound?

answered Sep 8, 2024

1 answer 43.6k views

The mitochondrial cristae increase the inner surface area of the organelle. a) True b) False

answered Jul 11, 2024

1 answer 114k views

Curl Ups Healthy Range for 11-year old males A) 20-30 Repetitions B) 10-15 Repetitions C) 5-10 Repetitions D) 40-50 Repetitions

answered Jun 29, 2024

1 answer 132k views

Which of the following industries is higher in both attractiveness and average sales when compared with other industries also considered attractive -dentists -software stores -liquor stores -ad agencies

asked Mar 23, 2024

1 answer 206k views

Are Native Americans justified in claiming that they are entitled to be treated as sovereign nations? 1) Yes, because they have a long history of self-governance and treaties with the United States. 2)

answered Feb 7, 2024

1 answer 32.4k views

HELP POLSSSSSSSSSSSSSSSSS

asked Jan 5, 2024

2 answers 163k views

Cos 2x - cos x = 0 Soln set on [0,2π)_ Soln set on R:

asked Sep 8, 2023

1 answer 180k views

I need help with ixl

answered Aug 24, 2023

2 answers 7.9k views

PLEASE HELP!! DUE IN AN HOUR!! How did the Missouri Compromise solve the problem of keeping the balance of power in the Senate between free and slave states? What did the South stand to gain as a result

answered Jul 23, 2023

2 answers 230k views

What congruence theorem can you use to show that the two skateboard ramps have the same height?82 in.Previous72 in.82 in.72 in.You can show that the two skateboard ramps have the same height using the10NextSSSHLASAAASSASCongruence

answered Jul 13, 2023

1 answer 165k views

Find the derivative of g(x)=secx/(x+1)^3

answered Jul 12, 2023

1 answer 123k views

A) a shopkeeper buys a camera for $300 and sells it at $360. Calculate the percentage profit. b) A customer is buying 2 such cameras from the shopkeeper and he requests for a discount. if the shopkeeper

answered May 8, 2023

2 answers 111k views

Graph the system of inequalities. Then state whether the situation is infeasible, has alternate optimal solutions, or is unbounded. (Assume that x> 0 and y> 0) 4y> 1 6x + 5y< 3 3x+y > 5 F(x, y) = x+y

asked Apr 11, 2023

2 answers 136k views

3. A colony of ants triple every day. If the colony has 10 insects today, How many will be present in 30 days?

asked Jan 28, 2023

2 answers 163k views

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