28 x .15 = 4.2
28 + 4.2 = 32.2 <---- ANSWER
Hope this helps :)
Answer:
why can't I see the picture on my screen
Answer:
The mean will stay the same.
The standard deviation will decrease.
Step-by-step explanation:
For the 5 cards, she has received, the mean will be:
μ=(∑x)/n
=125/5
=25
The mean is 25 and the standard deviation is 10.
σ=10
If a new card is received with $25, then the sum will be $150
So the new mean will be:
μ'=(∑x)/n
=150/6
=25
And the new standard deviation will be:
σ'= 9.12
We can clearly see that
μ= μ'
and
σ> σ'
So the mean will remain the same and standard deviation will decrease.
.
Answer:
10/18
Step-by-step explanation:
To convert 1.8 to a reciprocal, you first need to change it into a fraction.
1.8 basically expresses 1 
which equals 
.
Since a reciprocal is just switching the top and bottom of a fraction, your reciprocal of 1.8 will be 
.
You can simplify this if you want, to get 
. Either one is correct.
Please mark as Brainliest! :)
Answer
you only have to put the dots in the graph in the right spot
Step-by-step explanation:
sorry if im wrong
