The following box-and-whisker plots represent the average high temperatures (Inf) for two citles in the United States. San Diego, CA ㅠ Boston, MA H 30 35 40 75 80 85 45 50 55 60 65 70 Average High Temperature (Fahrenheit) 1. Determine the approxmate median, range, and interquartile range for the plot representing San Dlego. 2. Determine the approximate median, range, and interquartile range for the plot representing Boston 3. Using complete sentences, make two inferences comparing the data sets.​

15 units use socratic

step-by-step explanation: 15 units

justin bieber ml.

answer: can you show the options ?

step-by-step explanation:

x^2 + 81

we can factor this using difference of square binomials.

rewrite the equation:

x^2 - (-81)

factor:

(a^2 - b^2) = (√a^2 + √b^2)(√a^2 - √b^2)

(x^2 - (-81) = (x + √-81)(x - √-81)

we can remove the - from under the radical by multiplying it by i.

(x^2 - (-81) = (x + i√81)(x - i√81)

(x^2 - (-81) = (x + 9i)(x - 9i)

we can check our answer by using foil:

x^2 - 9ix + 9ix - 81i^2

x^2 - 81^2

i^2 = -1

x^2 + 81