Allison drove home at 58 mph, but her brother Austin, who left at the same time, could drive at only 40 mph. When Allson arrived, Austin still had 90 miles to go. How far did Allison drive?
miles

the answer is 21%.

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two

yes

step-by-step explanation:

(2x+3)(x+5)(x-4)

the exponential expression to find the value of the cd, in dollars, after t years will be:  

step-by-step explanation:

formula of compound interest:   , where final value after years,   initial value, rate of interest in decimal and number of compounding in a year.

oliver plans to purchase a $1,500 certificate of deposit (cd) at his bank. that means,  

the cd will earn 2.3% interest, compounded semi-annually.

so,   and  

now, plugging these values into the above formula, we will

(rounded to the nearest ten-thousandth)

so, the exponential expression to find the value of the cd, in dollars, after t years will be: