1. The sum of three consecutive odd numbers is 243.Find the largest of the three numbers.

83 is the largest number

Step-by-step explanation:

x, x+2, x+4

x + (x + 2) + (x + 4) = 243

3x + 6 = 243

3x = 237

x = 79

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

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: