the distribution of lengths of salmon from a certain river is approximately normal with standard deviation 3.5 inches. if 10 percent of salmon are longer than 30 inches, which of the following is closest to the mean of the distribution?

Afixed resistor has the following color bands: orange, red, brown, gold. what is the rated resistance

If point e(5, h) is on the line that contains a(0, 1) and b(−2, −1), what is the value of h? a)-1 b)0 c) 1 d) 6 !

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.