Back in 1990 there were lots of Dunkin Donuts stores near DUNKIN' Elmhurst
, but Starbucks was new to the Midwest. Within a
DONUTS 20 mile radius of Elmhurst there were 205 Dunkin Donuts
shops, and the number of stores was growing at a rate of
2.7% per year. There were only & Starbucks in that same
area, but new stores opened often and the number of
Starbucks shops was increasing 24% each year.
9. Write two equations to model this situation, one about Dunkin Donuts and one about Starbucks.
Let x = the number of years after 1990 and let y = the number of stores.

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

The weight of 46 new patients of a clinic from the year 2018 are recorded and listed below. construct a frequency distribution, using 7 classes. then, draw a histogram, a frequency polygon, and an ogive for the data, using the relative information from the frequency table for each of the graphs. describe the shape of the histogram. data set: 130 192 145 97 100 122 210 132 107 95 210 128 193 208 118 196 130 178 187 240 90 126 98 194 115 212 110 225 187 133 220 218 110 104 201 120 183 124 261 270 108 160 203 210 191 180 1) complete the frequency distribution table below (add as many rows as needed): - class limits - class boundaries - midpoint - frequency - cumulative frequency 2) histogram 3) frequency polygon 4) ogive

Alex buys a home for $276,400. his home is predicted to increase in value 3.5% each year. what is the predicted value of alex’s home in 25 years? a. 621,357 b. 635,191 c. 653,201 d. 673,415