A gardener uses a coordinate grid to design a new garden. The gardener uses square WXYZ on the grid to represent the garden. The vertices of this square are W(4, 4), X(−4, 4), Y(−4, −4), and Z(4, −4). Each grid unit represents one yard.

80 the answer is 80

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:

the answer is c 150

step-by-step explanation: