James's garden has a length of 12 1/4 feet and a width of 9 2/3 feet. what length of fencing will he need to surround his garden?

118 5/12

Step-by-step explanation:

9 2/3 × 12 1/4 = 2 + 9·3/3 ×1 + 12·4/4 = 29/3 × 49/4 = 29·49/3·4  = 1421/12 5 + 118·12/12= 118 5/12

range is infinite on both x and y axis positive and negative

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: