Question

A can solve 75% of the problem in this book and B can solve 70%. what is the probability that either A or B can solve a problem chosen at random?

$do \: u \: have \: any \: other \: id?$

$hlo \: ananya \: \: but\: i \: dont \: spek \: korean$
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Answer 1

Answer:

Oh...I thought you don't know Korean but uh just...( •_• )

Step-by-step explanation:

really uh are very ismart! the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.