Ryan works at an apple orchard. he records the weights of ten bags of apples, in ounces, and the number of apples in each bag, as seen in the table below. number of apples weight of the bag (ounces) 9 33.5 12 39.8 12 42.3 13 45.1 15 46.6 17 51.5 19 49.2 21 53.8 21 51.9 25 63.4 what is the linear equation that best models the data above?

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile

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