Questions by Alexander Varwijk

Questions by Alexander Varwijk

is/are valuable in areas such as monitoring environmental changes, monitoring traffic or military activity, protecting property, efficiently operating and managing machinery and vehicles, monitoring supply

asked Mar 10, 2020

1 answer

5 votes

179k views

A measurement instrument exhibits _____ if it measures what it is supposed to measure, and not something else.

asked Dec 27, 2019

1 answer

3 votes

25.0k views

What is y when 3x -2y=12

asked Jul 24, 2019

2 answers

1 vote

32.7k views

The cost of an apple and a banana is 72 cents. The cost of a banana and a cherry is 36 cents. The cost of an apple and a cherry is 62 cents. What would be the total cost of two apples, two bananas and

asked May 22, 2019

2 answers

5 votes

186k views

Look at the picture of the prism separating light. Which explains why a prism can separate sunlight into a rainbow of all the visible colors? A. The prism reflects light of each wavelength at a different

asked Mar 10, 2019

1 answer

4 votes

118k views

Find the second derivative of (x^2-x+1)(x^3-1)

asked Oct 28, 2018

1 answer

3 votes

59.5k views

Grady swims in the ocean what sphere is that

asked Jan 27, 2018

1 answer

1 vote

1.7k views

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