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Temka [501]
2 years ago
12

What is the product of f(3) and g(–4)? f(x) = 6x + 3 g(x) = 3x – 2 HELP!!

Mathematics
2 answers:
melomori [17]2 years ago
4 0

Answer:

f(3)=21

g(-4)=-14

Step-by-step explanation:

Lerok [7]2 years ago
4 0

Answer:

Step-by-step explanation:

f(x) = 6x + 3

f(3) =6*3 +3

f(3) = 18 + 3

f(3) = 21

g(x) = 3x - 2

g(-4) = 3*-4 - 2

g(-4) = - 14

f(3)*f(-4) = 21 * -14= -294

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2 years ago
2. The table shows the mass of fibres in 100 grams of each food item below. Food Mass of fibre (grams per 100 grams) Beans Bread
Andre45 [30]

Given that the amount of fiber in 100 grams of beans is 3.6 grams the amount of fiber consumed from  \mathbf{\frac{2}{3}} of the small tin is <u>4.8 grams</u>.

<h3>How can the amount of fiber consumed be calculated?</h3>

From the given table, we have;

Mass of fiber in 100 g of beans = 3.6 grams

Mass of beans in the small tin = 200 grams

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Required:

The amount of fiber to consumed from eating  \frac{2}{3} of the small tin

Solution;

Amount  \ of \ fiber \ consumed = 200 \, g \times \dfrac{3.6 \, g}{100 \, g}  \times \dfrac{2}{3}  = \mathbf{4.8 \, g}

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brainly.com/question/20591763

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2 years ago
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Sladkaya [172]

Answer:

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Step-by-step explanation:

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