A study was done to determine the relationship between age and average blood pressure. Use the table below: ( 7 pts +) Age (x) 43 48 56 61 67 70
Pressure (y) 128 120 135 143 141 152

c) Suppose the person is 52 years old, what do you predict for the pressure?
d) Find the pressure for a 12-year-old
- Why do you think your answer may not be valid? Why?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

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