15 divided 6 is 2.5. So you have an extra '0.5' to the 2
Hope that helps!
Answer:
217.33 Ib
Step-by-step explanation:
The mean of a set of numbers is the ratio of the total of these numbers to the number of numbers added. As such where there are x numbers and the sum of these numbers is T, the mean is
= T/x
If the mean weight of 3 outfielders on the baseball team is 194 lb, the total weight of the 3 outfielders
= 194 * 3
= 582 Ib
the mean weight of the 6 other players is 229 lb, the total weight of the 6 outfielders
= 229 * 6
= 1374 Ib
Total weight of the 9 players
= 1374 Ib + 582 Ib
= 1956 Ib
Mean of 9 person team
= 1956/9
= 217.33 Ib
7 3/10 in percent would be
%
730%percent means over 100
So... 730% = 730/100 = 7.3
Answer:
Step-by-step explanation:
There is no pair of real numbers that have a total of -4 and a product of 5. The complex numbers (-2+i) and (-2-i) will meet your requirements.
__
If the numbers of interest are 'a' and 'b', they will be zeros of the quadratic whose factored form is ...
(x -a)(x -b) = 0
Expanding that, we find an opportunity to use the given sum and product numbers:
x² -(a+b)x +ab = 0
x² -(-4)x +5 = 0
Rewriting this in vertex form gives ...
(x² +4x +4) +1 = 0
(x +2)² +1 = 0
We can find the values of x by subtracting 1 and taking the square root.
(x +2)² = -1
x +2 = ±√(-1) = ±i
x = -2±i
The two numbers of interest are -2+i and -2-i.
Answer:
Its because of global warming, pollution leads to global warming which can increase sea levels, increase temperatures, and more extreme weather events.
Step-by-step explanation: