Questions by Patelify

Questions by Patelify

The number of fish in a lake decreased by 20% between last year and this year. Last year there were 75 fish in the lake. What is the population this year?

asked May 16, 2021

1 answer

0 votes

127k views

Read the excerpt below and answer the question. It is the most painful duty with me, but I have to discharge that duty knowing the responsibility that rests upon my shoulders, and I wish to endorse all

asked Feb 19, 2021

1 answer

1 vote

135k views

Keisha is visiting a museum. She wants to know the height of one of the sculptures. She places a small mirror on the ground between herself and the sculpture, then she backs up until she can see the top

asked Jan 27, 2021

1 answer

5 votes

102k views

The former Environmental Protection Agency administrator William K. Reilly, called for ___________ ___________ in which every citizen is fluent in the principles of ecology and has a "working knowledge

asked Aug 9, 2020

1 answer

1 vote

148k views

A pipe that is 3.1 meters long is placed vertically in a pond. Its lowest point is 1.5 meters under the water surface. How far above the water surface is the top of the pipe? Enter your answer as a decimal

asked Mar 5, 2020

2 answers

1 vote

200k views

What is the value of making an observtion during an investigation

asked Jan 24, 2020

1 answer

3 votes

7.5k views

The color of light in the electromagnetic spectrum is determined by its A. wavelength. B. medium. C. number of photons. D. amplitude. please help!

asked Aug 27, 2019

1 answer

2 votes

162k views

Sam ran 63.756 feet in 70 minutes what is sam rate in miles per hour

asked Jun 2, 2019

1 answer

1 vote

13.9k views

What do chinese artifacts reveal about chinas early civilization

asked Aug 17, 2018

1 answer

0 votes

195k views

A car, moving along a straight stretch of highway, begins to accelerate at 0.0323 m/s 2 . It takes the car 63.3 s to cover 1 km. How fast was the car going when it first began to accelerate? Answer in

asked Apr 3, 2018

1 answer

4 votes

16.8k views

Why do some pistons have a contoured face?

asked Mar 3, 2018

1 answer

4 votes

216k views

A synapse is ________ -shaped.

asked Apr 2, 2017

1 answer

0 votes

97.9k views

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