Questions by Rds

Questions by Rds

The focal length of a lens is inversely proportional to the quantity (n-1), where n is the index of refraction of the lens of the material. The value of n, however, depends on the wavelength of the light

asked Jan 8, 2020

1 answer

5 votes

170k views

What number makes the following equation true? 63 ÷ = 9

asked Oct 22, 2019

1 answer

5 votes

29.3k views

While listening styles differ everyone can use the same strategy is to become more effective listeners

asked May 25, 2019

1 answer

2 votes

125k views

Shiloh opens a savings account in which interest is compounded annually. The balance in the account is given by the following exponential expression, where t represents the time in years. Which statement

asked Mar 11, 2019

1 answer

4 votes

131k views

How many times can 98 go into 86

asked Aug 27, 2018

2 answers

2 votes

128k views

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