Martha ate 1/2 pint of chocolate ice cream Frankie ate 3/4 pint of strawberry ice cream how much more ice cream did Frankie eat than Martha

1/4

Step-by-step explanation:

You need to subtract 1/2 from 3/4. To do this, you need to have the same denominator for both fractions. 1/2 can become 2/4.

3/4 - 2/4 = 1/4

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: