Questions by Koby Duck

Questions by Koby Duck

A 4520 kg helicopter accelerates upward at 1.9 m/s2. What lift force is exerted by the air on the propellers?

asked Nov 27, 2021

1 answer

2 votes

195k views

Evaluate for f=3. 2f - f +7

asked Jul 27, 2021

1 answer

0 votes

202k views

The point (–3, –4) is reflected across the x-axis. What quadrant is the reflected point located? A. Quadrant I B. Quadrant II C. Quadrant III D. Quadrant IV

asked Jul 19, 2021

2 answers

4 votes

127k views

What is one reason that writing effective messages is so important

asked Jun 11, 2021

1 answer

3 votes

197k views

How would Langston Hughes react to the event surrounding Tom Robinson’s case?

asked May 17, 2021

1 answer

0 votes

69.3k views

Shivers Ice Cream Company estimates its factory overhead costs to be $35,000 and machine hours to be 5,000 for the year. If the actual hours worked on Jobs 333 and Jobs 334 total 4,980 and actual factory

asked Mar 14, 2021

1 answer

0 votes

232k views

Which part of an atom is found outside the nucleus? A. Electrons B. Neutrons C. Protons

asked Jan 23, 2021

1 answer

3 votes

15.3k views

You’ve set up a frictionless car racetrack, with a loop of radius 0.5 m. Your toy car of mass 2 kg starts at rest at the top of a ramp and is released so that it slides down and approaches the loop. What

asked Dec 26, 2020

1 answer

4 votes

18.1k views

The average test scores for a particular test in algebra was 84 with a standard deviation of 5. What percentage of the students scored higher than 89%? Please explain your answer.

asked Nov 7, 2020

1 answer

2 votes

196k views

98 Points!!! In class, Julie was asked to create a scenario for the linear function shown. She came up with the following Joe planned a hiking trip from where he parked his car to the mountain cabin he

asked Mar 11, 2020

2 answers

5 votes

133k views

Find the angle of prism if the ray just fail to emerge from 2nd face When ray of light falls normallly on the face of prism of R.I. 1.5

asked Jan 19, 2020

1 answer

4 votes

190k views

In this Punnett square, what is the ratio of homozygous to heterozygous offspring? In the Punnett square, what percentage of the offspring are homozygous recessive?

asked Dec 16, 2019

1 answer

4 votes

212k views

He was a 17th century British scientist who proved that when "a fixed amount of an ideal gas kept at a fixed temperature, pressure and volume are inversely proportional," a law of chemistry that bears

asked Oct 19, 2019

1 answer

3 votes

28.3k views

Between which two integers does √700 lie? 26 and 27 27 and 28 28 and 29 29 and 30

asked Aug 11, 2019

2 answers

4 votes

218k views

How does A compare to B a=cos(0+2pi) b=cos(-0)

asked Mar 5, 2019

1 answer

5 votes

14.1k views

What type of volcano is very large, has a gentle sloping shape, and has a fluid eruption? composite cone shield strato cinder cone

asked Dec 18, 2018

2 answers

2 votes

123k views

If re- means “back,” what does remitted mean in the following sentence? because her illness was getting worse, she was remitted to the hospital. placed back sent back driven back written back

asked Jul 18, 2018

2 answers

4 votes

177k views

What effect did the Fifteenth Amendment have on the American political system?

asked Jun 25, 2018

1 answer

5 votes

113k views

Which geographic feature was most necessary to early civilizations? A. forests B. mountains C. rivers D. coasts

asked Apr 1, 2018

2 answers

1 vote

196k views

The theme of a story is usually revealed during which part of the plot? A rising action B Climax C resolution D Falling action

asked Oct 11, 2017

1 answer

1 vote

214k views

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