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

Step-by-step explanation:

He went over 5/12.

nope lol

step-by-step explanation:

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.