The Jones family is building a circular swimming pool. If the radius of the pool is 14 feet, what is its circumference? Use π = 3.14 to solve.

87.96 ft

Step-by-step explanation:

In order to find the circumference given the radius we use 2 pi r so it would be 2xpix14 which comes out to be 87.96

kk.bj.

step-by-step explanation:

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

since, she already spent $112.49

⇒

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