Mika makes her infamous blondies (vanilla brownies) in 20 minutes. A. Dina's recipe for blondies takes 25 minutes to bake. What percent of Mika's recipe did it take to bake Dina's recipe? B. Lydia's recipe for blondies takes 16 minutes to bake. What percent of Mika's recipe did it take to bake Lydia's recipe? Show your thinking on a tape diagram or double number line diagram.

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.