Streak is the color of a minerals powder when it is crushed. Some minerals have a different color powder than their actual color. Every mineral has an inherent streak no matter what color it is. ... Most mineral references don't make a distinction between a white or colorless streak, since the difference is minimal.
<span>Alice had original amount = $12,450. She earned an interest of $622.50 on the original amount. To find the percent, say, $622.50 = x% of $12,450, we get x% = 0.05 or x = 5%. Thus, Alice earned approximately 5% of the interest.</span>
A) 16,000 because the other two requirements are added to the machine after it is all paid for unless the insurance is bought with the machine which then it would be C) 16,800
