Answer:
I think it is 6 over 2 end fraction
Step-by-step explanation:
Answer:
182m^2
Step-by-step explanation:
Area of parallelogram. Base x Height = 13 x 14 = 182m^2
Hope this helps.
Answer:
43/9
Step-by-step explanation:
Step 1
Multiply the denominator by the whole number
9 × 4 = 36
Step 2
Add the answer from Step 1 to the numerator
36 + 7 = 43
Step 3
Write answer from Step 2 over the denominator
43/9
=439
65970
6.597 * 10^4
6.597 * 10000
= 65970
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.
.
