Question 6 (essay worth 6 points)
(06.03)
4(2x + 3) - 5y
from the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. if any are not present, write "not present."

answer: 177/8

step-by-step explanation:

c

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

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: