Answer:
<h2>The standard deviation is 2.6076809621.</h2>
Step-by-step explanation:
The set of values are 2, 4, 7, 8, 9.
The mean of these values are
.
The mean of the squares of the differences of these numbers and the mean is
.
In order to get the value of the standard deviation, we need to square-root the value of 6.8.
Hence, the standard deviation of the data set is
≅2.6076809621.
Answer:
rational
Step-by-step explanation:
Your vertex would be (-1,-5)
and your axis of symmetry is x=-1
Answer:
$705.79.
Step-by-step explanation:
The formula is
Amount = P(1 + r/100) ^ t so
Amount = 500 (1 + 9/100)^4
= $705.79.
Flip should get 4 boxes.
6*5=30
30/8=3.75
round up for 4.