A child went to a winter fair outside and got a balloon at the fair. The temperature outside was 280 Kelvin (about 44° F). When the child brought the balloon inside the temperature increased to 300 Kelvin (about 80
F). The balloon increased in size by 0.5 liters of air. How many liters of air did the balloon contain originally at
the Fair?
Use Charles Law:
Y1 = 12

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

(x-5)1/2+5=2 what is possible solution of this equation