Questions by Paulrehkugler

Questions by Paulrehkugler

A pool of volumeJ(in m3) is to be filled with water using a hose of diameterD(in m). If the averagedischarge velocity isV(in m/s) and the filling time ist(in s), obtain a relation for the volume of the

asked Feb 9, 2021

1 answer

1 vote

151k views

△ABC ~ △ADE. Find x. Please help! Urgent!

asked Dec 20, 2020

1 answer

4 votes

175k views

In the simple Bohr model of the eighth excited state of the hydrogen atom, the electron travels in a circular orbit around a fixed proton. The radius of the orbit is 4.28 ✕ 10−9 m, and the speed of the

asked Oct 19, 2020

1 answer

5 votes

117k views

The area of a rectangle is 42 square millimeters. The length is 7 millimeters. What is the perimeter of the rectangle?

asked Jul 25, 2020

2 answers

5 votes

31.3k views

15. Describe staph, strept, and diplo:

asked Apr 5, 2020

1 answer

0 votes

181k views

a 62.0 kg curler runs into a stationary 78.1 kg curler and they hold on to each other. Together they move away at 1.29 m/s, west. What was the original velocity of the 62.0 kg curler?

asked Jun 28, 2019

1 answer

5 votes

208k views

5×6 ÷ (9-4)= use PEMDAS FORGOT HOW TO DO THIS

asked Jun 27, 2019

2 answers

0 votes

72.2k views

Can I get help with this please?

asked Sep 9, 2018

2 answers

4 votes

134k views

How many 4 digit numbers are not divisible by 11?

asked Mar 4, 2018

2 answers

4 votes

32.5k views

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