Choose whether to use context, word structure, or resource materials to determine the meaning of the underlined word. In the museum's setting, interactive machines provide a vehicle for hands-on learning of basic scientific properties like magnetism, physics, and electricity. Write the meaning.

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

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: