Four glasses of milk bud 3 snack bars have a total of 83 carbohydrates (carbs), and 2 glasses of milk and 4 snack bars have a total of 74 carbs. Determine how many crabs are in one glass of milk and in one snack bar.

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

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:

idk u tell me

step-by-step explanation:

the value of x is 28.2