A baseball team plays in a stadium that holds 70000 spectators. With the ticket price at $12 the average attendance has been 29000. When the price dropped to $9, the average attendance rose to 35000. Assume
that attendance is linearly related to ticket price.
S

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

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

you bought 31 v bucks

step-by-step explanation:

25+6=31

add the numbers under frequency to find the total number:

5 + 8 +7 + 4 + 0 +1 = 25

the answer is 25.