A start-up company is about to market a new computer printer. It decides to gamble by running commercials during a championship game. The company hopes that name recognition will be worth the high cost of the ads. The goal of the company is that over 39 % of the public recognize its brand name and associate it with computer equipment. The day after the game, a pollster contacts 413 randomly chosen adults and finds that 174 of them know that this company manufactures printers. Would you recommend that the company continue to advertise during the championship game? Explain. (Consider a result to be surprising if the probability of observing it given your expectations is less than 0.05.)

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step-by-step explanation:

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

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