Aclass tossed coins and recorded 161 heads and 179 tails. what is the experimental probability of heads? round your answer to the nearest whole number. a)25% b)47% c)53% d)61%

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music. they were asked how they like three types of music: rock, country western and jazz. the results are summarized below: no one dislikes all three types of music. six like all three types of music. eleven don’t like country western. sixteen like jazz. three like country western and jazz, but not rock. six don’t like rock. eight like rock and country western. seven don’t like jazz. how many students were surveyed?