Involving a product code. assume that x = {c, d,g) and y = {6,4,5,7). a code consists of 2 different symbols selected from x followed by 2 not necessarily different symbols from y how many different codes are possible?

96 different codes are possible.

Step-by-step explanation:

This can be done in 3 x 2 = 6 different ways (first we have 3 options and then we have 2 options)

This can be done in 4² = 16 different ways (first we have 4 options and because we can repeat symbols, we have other 4 options for our second choice)

6 x 16 = 96 different codes are possible.

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes

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: