Tino conducted a survey of all the eighth graders in his school for his math project. He asked each student how much he or she spent on school supplies
at the beginning of the year (rounded to the nearest dollar). He also calculated
the average amount spent and found it to be $15.50. Unfortunately, it rained
on the day he brought the graph to turn it in, and the last bar got smudged.
What is the height of the smudged bar?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

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