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If you are given a magnifying glass. What two methods could you use to find its focal length?

Can an image in a diverging lens be placed onto a screen? Why or why not?

In a show the rate of an adult pass is Rs. 20 more then the children pass. when a company sold 50 adult passes and 200 children passes,the amount collected is rs.2250. find the price of an adult pass?

a two digit number has more ones than tens.what could the number be?how do you know your number is correct?how many number can you make?

how to compute 10 - 3 -12

expand the following number (3a+2)3

The following reaction can be written as the sum of two reactions, one of which relates to ionization energy and one of which relates to electron affinity: Li(g)+F(g)→Li+(g)+F−(g) What is the reaction that corresponds to the first ionization energy of lit...

how many different bidge cad can be selected fom an odinay deck of 52 cads

What is a strain?

20 pints how many gallons

is this whole answer

identify structure 1 in the diagram above and describe its purpose

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false-cerebrum

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