Answer:
i think the answer is 9.
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
A percentage change is computed as follows:
percent change = ((new value) -(original value))/(original value) × 100%
For your first one, this looks like ...
percent change = ($25 -$75)/$75 × 100% = (-50/75) × 100% = -0.667×100%
percent change = -66.7%
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When there are a lot of similar calculations to do, I like to use a spreadsheet. See below for the other percentage changes (rightmost column).
Answer:
F = 25
Step-by-step explanation:
Euler's formula for polyhedra states that
F + V - E = 2
Here V = 11, E = 34, thus
F + 11 - 34 = 2
F - 23 = 2 ( add 23 to both sides )
F = 25
Answer:
= 7034000000000
(real number)
= 7.034 × 1012
(scientific notation)
= 7.034e12
(scientific e notation)
= 7.034 × 1012
(engineering notation)
(trillion; prefix tera- (T))
= 7034000000000
(real number)
Step-by-step explanation:
Convert Scientific Notation to a Real Number
Multiply the decimal number by 10 raised to the power indicated.
Examples:
3.456 x 10^4 = 3.456 x 10,000 = 34560
3.456 x 10^-4 = 3.456 x .0001 = 0.0003456
