3 years ago

Round this number to two significant figures. 72.8 1. 72 2. 73 3. 73.0 4. 74

1 answer:

8 0

The answer is 73 because 8 is more than 5 so it rounds up to be 73

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grigory [225]

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poizon [28]

The answer would be 28125 seats

Since 5/8 is equal to %62.5

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3 years ago

Brilliant_brown [7]

Answer:

Step-by-step explanation:

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2 years ago

Korvikt [17]

For this case we have the following functions:

$f (x) = x ^ 4-x ^ 3 x ^ 2\\g (x) = - x ^ 2$

By definition of composition of functions we have to: $(f \ g) (x) = \frac {f (x)} {g (x)}$

So:

$\frac {f (x)} {g (x)} = \frac {x ^ 4-x ^ 3 x ^ 2} {- x ^ 2} = \frac {x ^ 4} {- x ^ 2} +\frac {-x ^ 3} {- x ^ 2}+ \frac {x ^ 2} {- x ^ 2} =$

By definition of division of powers of the same base we have to place the same base and subtract the exponents:

$\frac {f (x)} {g (x)} = - x ^ 2+x-1$

ANswer:

$(\frac {f} {g}) (x) = - x ^ 2 +x-1$

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2 years ago

aliina [53]

Answer:

Step-by-step explanation:

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1 year ago