Recent activity by Ken Chan

Question

What do wick technologies use to increase surface area? A. Metal plates B. Porous materials C. Ultrasonic vibrations D. Mechanical fans

asked Dec 23, 2024

1 answer 130k views

Which statement is a valid generalization about the experience of African Americans during the early Reconstruction period (1865-1870)?

answered Dec 14, 2024

1 answer 191k views

3a+4+7b tick the third item in this expression

asked Dec 9, 2024

1 answer 82.6k views

In the trapezoid shown in Figure 3-16, what is the area? A. 150 (mg/L) × hour B. 300 (mg/L) × hour C. 100 (mg/L) × hour D. 25 (mg/L) × hour

asked Dec 4, 2024

1 answer 127k views

An astronaut on a foreign planet uses a cannon to launch a ball straight up at the top of a 56-meter-high cliff with a speed of 4.9 m/s. As the ball hits the ground at the base of the cliff, the astronaut

answered Aug 24, 2024

1 answer 175k views

Texas requires voters to show a state-issued photo ID in order to vote. Voters without a driver's license or other form of state-issued ID can obtain a Texas election identification certificate at no cost

answered May 22, 2024

1 answer 9.4k views

A passenger train has tickets available for 12 window seats and 8 aisle seats. The next person to buy a ticket will be randomly selected to one of those seats. What is the probability that the next passenger

asked May 20, 2024

1 answer 24.4k views

Why are people unaware of changes happening below the ground? a. Lack of scientific knowledge b. Limited technology c. Slow geological processes d. Inaccessibility to underground areas

answered Apr 11, 2024

1 answer 45.6k views

3. In the third and the fifth paragraphs, Kennedy repeats that Americans have to "make an effort." What does he want Americans to make an effort to do? Use textual evidence to support your answer.

answered Apr 11, 2024

1 answer 83.6k views

If 12% equals to 60 then how much does 20 equal to

asked Apr 7, 2024

1 answer 224k views

Create a system of linear equations that has the coordinates (birth year, birth month) as its only solution. for example, november 2007 coordinates will be (7,11) they must both be diagonal, not horizontal

answered Mar 14, 2024

1 answer 1.7k views

Which character is pragmatic (dealing with problems practically), Benvolio or Mercutio? 1) Benvolio 2) Mercutio

asked Mar 10, 2024

1 answer 209k views

Granny challenged, "You answer me this. If strangers moved inta that li'l ol' cabin down the crik from us back home, what would we a-done?" What is Granny asking in this statement? a) The protocol for

answered Mar 9, 2024

1 answer 199k views

which theater coordinated dramatic performances that seem to be the link between worship servies and theoloatrical principales

asked Feb 20, 2024

1 answer 116k views

Find sin (A + B) and sin (A - B) if sin A = 15/17 and cos B = 9/15

answered Feb 1, 2024

1 answer 54.3k views

Revenge and mercy play a major role in the true meaning of The Tempest. Explain how it is shown in each of the following relationships: Prospero and Antonio A) Revenge and mercy are prominent, leading

answered Jan 28, 2024

1 answer 137k views

Write an equation of the parabola that has the same shape as the graph of f(x)=8x^2, but with (1,8) as the vertex g(x)= ?

answered Dec 2, 2023

1 answer 19.0k views

Find the Error A student is solving −2(x−5)=12-2(x-5)=12. Which of the following explains the student's mistake? −2(x−5)=12 −2x−5=12 −2x−5+5=12+5 −2x=17 x=−8.5 The student should have divided by 2, not

answered Nov 15, 2023

1 answer 93.9k views

Hello everyone I would like your help on this exercise because the physics I have a little difficulty. Here is the statement: A child launches a blue cart of mass m= 150 g in A of altitude zA= 0 on an

answered Sep 23, 2023

1 answer 18.0k views

The original programs awaiting tanslation is called

answered Aug 7, 2023

1 answer 154k views

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