Mathematics, 22.09.2019 23:10 akornegay2
Apet sitter wants to advertise in several local newspapers. if the newspaper charges $20 per advertisement, how much will the pet sitter have to spend if she wants to place at least four ads?
a. write an inequality to represent the situation using x to represent the total amount of money that the pet sitter spends on ads
b. solve the inequality by isolating the variable. show all work leading to answer.
c. graph the solution on a number line
d. write a sentence to explain what the solution to the inequality represents
Answers: 1
Mathematics, 21.06.2019 14:50, westlakebuddy1229
If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?
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Mathematics, 21.06.2019 20:20, bbyjoker
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
Answers: 1
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