Recent activity by Peter Peng

Recent activity by Peter Peng

On attendant mon retour,tu récitera les leçons à ta soeur

asked Dec 13, 2024

1 answer 136k views

Design a program with code in python to be able to calculate: The normal depth, hydraulic area, water mirror, froude number, perimeter, hydraulic radius, speed and specific energy, of a trapezoidal, quadrangular

answered Dec 13, 2024

1 answer 12.1k views

PROTEIN Which element has four valence electrons? (1 point) O silicon (Si) Oberyllium (Be) O potassium (K) O sulfur (S)

answered Dec 12, 2024

1 answer 81.0k views

In December 1848, the Fifty Articles of the fundamental rights of the German citizens were approved and became law. What did the Articles include?

asked Nov 28, 2024

1 answer 230k views

Who is the sole authority of the pool or waterfront during an emergency action plan?

asked Oct 9, 2024

1 answer 225k views

In the free-body diagram, what is the value of Fₓ? a. 82N b. 30N c. 40N d. 52N

asked Sep 16, 2024

1 answer 121k views

What is the effect of -osis on blood cell roots? 1) It causes abnormal growth in blood cell roots 2) It leads to the destruction of blood cell roots 3) It has no effect on blood cell roots 4) It enhances

asked Sep 2, 2024

1 answer 32.8k views

The difference(s) between the traditional and cladistic classification of chordates and their extant sister groups is a difference in: a. DNA composition b. Evolutionary history c. Presence of notochord

asked Aug 21, 2024

1 answer 81.6k views

What is the meaning of "The East Asian constraints on a transfer thus slackened"?

asked Jun 12, 2024

1 answer 136k views

In order for structural insulated panels to receive sill plates and tops plates, insulation is typically how many inches smaller than the skin at the top and bottom?

asked Feb 10, 2024

1 answer 170k views

When Hester introduces Rev. Dimmesdale to Pearl, Pearl asks her mom: a) The question is incomplete. b) "Is he my father?" c) "Who is this man, mother?" d) "Why are you with this man?"

answered Jan 12, 2024

1 answer 110k views

Which expressions will help you find the surface area of this right triangular prism? Select all that apply. 38 × 45 1/2 × 36 × 45 45 × 36 1/2 × 36 × 38

answered Dec 29, 2023

1 answer 182k views

I have been trying to do this problem for a very long time and I have no idea what I am doing wrong please help me. i just guessed the right answer but I need to understand.

answered Dec 7, 2023

1 answer 148k views

Mark all of the transformations that will result in the image changing size from the pre-image. A Dilation of a scale factor of 0.25 B Rotation of 180 degrees. c Reflection over the x-axis. D Dilation

answered Nov 29, 2023

1 answer 72.8k views

Which inequality matches this graph?106A423-2f(x) > -(x + 2)2 - 5f(x) S-3(x + 2)2 - 5f(x) 2 3(x - 2)2 + 5f(x) <(x - 2)2 + 5

asked Nov 9, 2023

1 answer 60.9k views

120 students are surveyed and 15% of them are interrested in a career in information technology what is the total number of students interrested in this career

answered Jul 27, 2023

1 answer 10.9k views

What kind of turtle is this??????

answered Apr 21, 2023

1 answer 204k views

How is the american dream portrayed in "to kill a mockingbird"?

answered Apr 18, 2023

1 answer 194k views

PLEASE HELP Find the value of x

answered Feb 28, 2023

2 answers 69.3k views

How did the Roman invasion of Britain shape the nation we know today?

asked Jan 27, 2023

1 answer 162k views

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