Suppose 150 seventh-grade students were surveyed. how many can be expected to say that playing sports is their favorite hobby? p. s. the hobby in the chart i got for sports was 8 but now you have to guess predict or figure out how many but i don't know how to it

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

What is the prime factorization of 230