A certain game involves tossing 3 fair coins, and it pays 19 cents for 3 heads, 9 cents for 2 heads, and 3 cents for 1 head. Is 9 cents a fair price to play this game? That is, does the 9 cents cost to play the game fair.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

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also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

cant

step-by-step explanation: there is no picture

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !