The frequency distribution below represents the square footage of a random sample of 250 houses that are owner occupied year round. Approximate the median of the frequency distribution. Square footage Lower Limit Upper Limit Frequency
0-499 0 499 9 500-999 500 999 13 1000-1499 1000 1499 33 1500-1999 1500 1999 115 2000-2499 2000 2499 125 2500-2999 2500 2999 83 3000-3499 3000 3499 45 3500-3999 3500 3999 45 4000-4499 4000 4499 22 4500-4999 4500 4999 10

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation:

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°