If u(x)=-2x^2+3 and v(x) =1/x what is the range of (uºv)(x)?
(3.00)
(-0,3) )
(-0,+0)

I'll give brainliest if you answer right : )

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap