It's exponential. And you will triple the size every 60 minutes in 240 minutes, so triples 4 times. 2000 times 3 is 6000. 6000 times 3 is 18000. 18000 times 3 is 54000. 54000 times 3 is 162000 so D is the answer.
Answer:
9 cm
Step-by-step explanation:
divide the total circle centimeter which is 18 in half. Half of 18 is 9 so the diameter is 9.
Answer:
50%
Step-by-step explanation:
Percent change = [(63 - 42) / |42|] x 100 = [(21) / 42] x 100 = 50 % (increase)
Where: 42 is the old value and 63 is the new value. In this case we have a positive change (increase) of 50 percent because the new value is greater than the old value.
The answer is 9y+3
simplify:
5+9y-2
=5+9y+-2
combine like terms:
= (9y)+(5+-2)
= 9y+3
Answer:
Do you have the answer?
Step-by-step explanation:
