The total cost of the cord is $4.75
Let
x-------> the time
y-------> the altitude of a helicopter
Step 1
<u>Find the slope of the line</u>
we know that
the slope m of the line between two points is equal to
we have
substitute in the formula
therefore
<u>the answer is the option </u>
The slope is . This means that the helicopter descends ft each minute.
No, 17.39% were raised in Minnesota.
You can find this by dividing 40,000,000 by 230,000,000 and then converting to a percent by multiplying by 100.
40,000,000/230,000,000=.1739
.1739 x 100= 17.39%