Here are the prices of five new skateboards, in dollars: 75, 82, 100, 120, 140.
the standard deviation is about $27.
if a sixth skateboard is added to the sample that has a price of $450, what
happens to the standard deviation?
a) the new standard deviation is less than $27
b) the new standard deviation si $477
c) the new standard deviation is still $27
d) the new standard deviation is greater than $27

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

probably the last option

step-by-step explanation:

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation: