After correctly carrying out the Solve step of the five-step problem-solving plan, which solution should you arrive at to find the number weeks she must continue to save until she has a total of $60?

450 is the final answer! : )

could

step-by-step explanation:

u send me a picture of ur work

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:

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.