A company's stock was selling at
$35 a share. A month later, it was
selling at $14 a share. What is the
percent decrease?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?