2 3/5 as improper fraction = 13/5
<span><span>In most statistical models
to represent easy percentages, circle is mostly preferred. It is purposefully
designed or rather allotted for functions that included 100%. A pie chart in
technical terms. Imagine an uneaten cake would
represent a 100%. </span></span>In most case scenarios,
when you eat one slice of the cake. You take a portion that decreases it 100%
or a whole presentation, for instance you took 25% slice of cake, what’s left
will be 75% and then when you put back again, the 25% slice will present the
whole 100%. In words, 25% slice of a cake you take, what’s left will just a
portion 75% and unless you put it back it will be whole again.
I'd suggest using "elimination by addition and subtraction" here, altho' there are other approaches (such as matrices, substitution, etc.).
Note that if you add the 3rd equation to the second, the x terms cancel out, and you are left with the system
- y + 3z = -2
y + z = -2
-----------------
4z = -4, so z = -1.
Next, multiply the 3rd equation by 2: You'll get -2x + 2y + 2z = -2.
Add this result to the first equation. The 2x terms will cancel, leaving you with the system
2y + 2z = -2
y + z = 4
This would be a good time to subst. -1 for z. We then get:
-2y - 2 = -2. Then y must be 0. y = 0.
Now subst. -1 for z and 0 for y in any of the original equations.
For example, x - (-1) + 3(0) = -2, so x + 1 = -2, or x = -3.
Then a tentative solution is (-3, -1, 0).
It's very important that you ensure that this satisfies all 3 of the originale quations.
Answer:
Option in the "bottom left" is correct choice.
Step-by-step explanation:
The volume of a sphere will become 27 times greater if diameter is tripled.
Answer:
Step-by-step explanation:
high school with pariantal consent
