Questions by Jsarma

Questions by Jsarma

Two dynamically similar hydraulic turbines operate with same effective head. If their speed ratio N1/N2 2, what is their power ratio, W1/W2 = ? a)- 0.25 b)- 4 c)- 2 d)- 1

asked Sep 23, 2020

1 answer

5 votes

161k views

You are preparing to tile a rectangular room that is 15 1/2 feet by 18 1/2 feet in size. the tiles are square measuring 12 inches on each side,and are sold in boxes that contain enough tile to cover 25

asked Jul 13, 2020

2 answers

4 votes

66.5k views

At 2:00 pm there are 350 freshmen and 200 sophomores at a school carnival. After 2:00 pm 20 freshman leave every hour and 35 sophomores arrive every half hour. What is the ratio of freshman to sophomores

asked Jun 17, 2020

2 answers

1 vote

50.4k views

Businesses that collect information about customers online . Need several opinions

asked Mar 7, 2020

1 answer

0 votes

221k views

1.(8 ÷ 2) + (35÷7) whats the answer?

asked Jan 17, 2020

1 answer

0 votes

229k views

Let x2+18x=44 What values make an equivalent number sentence after completing the square? Enter your answers in the boxes.

asked Sep 19, 2019

2 answers

3 votes

36.8k views

For f(x) = 4x + 1 and g(x) = x2 – 5, find (f – g)(x). A. –x2 + 4x – 4 B. x2 – 4x – 6 C. –x2 + 4x + 6 D. 4x2 – 19

asked Mar 23, 2019

1 answer

1 vote

164k views

What is it called when one power controlled the trade exports of another

asked Jul 25, 2018

1 answer

2 votes

231k views

A biogenic sediment that forms from the accumulation of plant debris is known as _____.

asked Mar 2, 2018

1 answer

4 votes

224k views

Again answer as many as you can

asked Jan 11, 2018

2 answers

5 votes

205k views

Which of these quardinates could be the Y intercept of this graph

asked Jan 8, 2018

1 answer

5 votes

75.1k views

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