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3 years ago

The price of a television is $245. The sales tax rate is 8%. What is the amount of the sales tax?

Mathematics

2 answers:

Elza [17]3 years ago

8 0

Answer:

$19.60

Step-by-step explanation:

Take the amount and multiply by the tax rate to determine the sales tax

tax = 245 * 8%

Change to decimal form

tax =245*.08

= 19.60

olganol [36]3 years ago

4 0

Answer:

$19.6

Step-by-step explanation:

8% of 245

8/100 × 245

19.6

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What are the coordinates of the turning point for the function f(x) = (x - 1)3 - 3? A. (-1, -3)

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ANSWER

The turning point is

$(1,-3).$

EXPLANATION

The function given to us is

$f(x) = (x - 1) ^{3} - 3$

At turning point,
$f '(x) = 0$

So we need to differentiate the given function and equate it to zero.

We using the chain rule of differentiation, we obtain,
$f '(x) =3 (x - 1) ^{2}$

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