Use algebraic results, instead of a calculator, to evaluate the following: (a) 307x 293
(b) 16 – 280 +352
(c) 287 x 313
(d) 452 – 450 + 25

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307x293=4’298
280+352-16=616
287x313=2’009
452-450+25=27

Glad I could help and this wasn’t hard just took paper and a pen to figure it out I hope

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for

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