jeff is baking a a cake. the recipe says that he has to mix 32 grams of vanilla powder to the flour. Jeff knows that 1 cup of particular vanilla powder has the mass of 128 grams. he added 2/3 of a cup of vanilla to the flour. should Jeff add more vanilla powder to make the exact recipe, or did he go over and what amount?

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

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 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !