Mathematics, 26.03.2021 21:40, caitlyn73
For the period 1990-2000, the amount of money, y (in billons of dollars) spent on advertising in the U. S. can be modeled by the function y=0.93x^2+2.2x+130 , where x is the number of years since 1990. In what year was 164 billion dollars spend on advertising?
Answers: 2
Mathematics, 21.06.2019 15:30, karleebowling316
Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain
Answers: 1
Mathematics, 21.06.2019 15:30, fooligan3448
The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?
Answers: 3
Mathematics, 21.06.2019 19:00, alyssa5485
Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet
Answers: 2
Mathematics, 21.06.2019 20:40, selenamr
Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.
Answers: 3
For the period 1990-2000, the amount of money, y (in billons of dollars) spent on advertising in the...
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