Asandwich shop offers a choice of 4 types of bread, 8 types of meat, and 4 types of cheese. how many different sandwiches could be made with 1 type of bread, 1 type of meat, and 1 type of cheese?

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

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:

a ≈ 172.05

step-by-step explanation:

the pictures.

answer: i dont know i want points

step-by-step explanation: