Mathematics, 16.12.2021 19:00 oofoofoof1
Rhonda went out to dinner.
• The price of her meal was $15.55.
• The sales tax was 7% of the price of the meal.
• The tip was 18% of both the meal and the sales tax.
How much money did Rhonda pay for the meal, including tax and tip?
O $40.55
O $19.63
O $19.44
O $18.05
Answers: 2
Mathematics, 21.06.2019 22:00, sarahnd6907
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
Mathematics, 21.06.2019 23:50, dbag1162
The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation
Answers: 3
Rhonda went out to dinner.
• The price of her meal was $15.55.
• The sales tax was 7% of the...
• The sales tax was 7% of the...
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