Answer:
the answer is a
Step-by-step explanation:
We Know That:
2/5 = 0.4
3/5 = 0.6
So, We Can Say:
45/100 And 50/100 Are Between.
Simplify
9/20 and 1/2 Are Two Fractions Between 2/5 and 3/5
So a diver went 25.65 ft BELOW so it's negative.
then he went 16.5 ft further down, so that's negative also.
he then rose 12.45 ft, so that's positive.
so the expression is: -25.65+-16.5+12.45, the answer is 23.7
Answer:
a) the general trend of the graph is upwards or a higher slope or whatever
b)5 because it is the center point of all data given
c)approx. 4.6 because when you add up current data and divide by amount of data you get 4.69230769231
d) the mean would be more affected because the median would still be 5 but the mean would change to 5.78571428571
Step-by-step explanation:
-the trend is hard to explain
-if you use your fingers and count to the canter you get 5
-add 1+2+3+4+4+5+5+5+6+6+6+7+7 to get 61 the divide by 13 or amount of data points