Find a percent of change in attitude is a weather balloon moves from 50 feet 295 feet describe the percent of change as an increase or decrease round to the nearest 10th if necessary A 90%Increase
B 90% decrease
C 55.9% decrease
D 76.5% increase

answer: 5

step-by-step explanation:

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:

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20

answer: 1+1

step-by-step explanation: 1+1 is at least 2