Mike and Gavin visited the amusement park with their science class on a school physics day. Their tickets were stamped each time they went on a ride. Mike and Gavin spent the entire afternoon going on their two favorite rides, the Roller Coaster and the Gravity Free-Fall. At the end of the day, their tickets were stamped as shown. Find the cost of each ride. Physics Day Rides Physics Day Rides Roller Coaster III Gravity Free-Fall Roller Coaster Gravity Free-Fall Total =$36.00 Total =$29.50 Mike's Ticket Gavin's Ticket Cost to ride the Roller Coaster? Cost to ride the Gravity Free-Fall?

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3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

rotation point l

step-by-step explanation: