An outdoor club conducted a survey of its members. The members were asked to state their preference between skiing and snowboarding. Each member had to pick one. Of the 60 males, 45 stated they preferred to snowboard. Twenty-two of the 60 females preferred to ski. What is the relative frequency that a male prefers to ski?

0.25

Step-by-step explanation:

Data provided in the question

Number of males = 60

Number of stated preferred to snowboard = 45

Number of females preferred to ski = 22

Based on the above information, the relative frequency male preferred to ski is

Before computing this first we have to calculate the number of ski picked which is

= Number of males - Number of stated preferred to snowboard

= 60 - 45

= 15

Now the relative frequency is

= 0.25

honesty mood

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4