1. What is the slope of the line on the coordinate plane? (Please remember to write in fraction) 2. What is the y-coordinate of the y-intercept?

1) -4/3

2) 4

Step-by-step explanation:

1) Line is passing through the points (3, 0) & (0, 4)

slope of line = (4 - 0)/(0 - 3) = 4/(-3) = -4/3

2) y-coordinate of the y-intercept = 4

0.6

39mph

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: