You order twelve burritos to go from a mexican restaurant, seven with hot peppers and five without. however, the restaurant forgot to label them. you pick three burritos at random. (a) in how many way you can pick all three burritos with hot pepper?(b) in how many way you can pick one burrito with hot pepper and two without?(c) in how many way you can pick at least one burrito with hot pepper and the rest without?

ou would have 12 of each

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:

lol.

it's ok we all do this sometimes.

-aparri