Let us return to the original question concerning whether high incidences of cancer in some area can be attributed due, simply, to random fluctuations or to some other, possibly environmental, factor. The number of cancer diagnoses per year in ten cities, each with a population of 100,000 people, is the only information provided to you to determine this. First, what is the average number of cancer diagnoses per city per year

7

step-by-step explanation:

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

answer: none of these answers are correct only the second half is

step-by-step explanation: