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Kitty [74]
3 years ago
10

If f(x)=1/x+2/x, then f(1/3)=

Mathematics
1 answer:
Kaylis [27]3 years ago
7 0

Answer:

f(1/3) = 9

Step-by-step explanation:

f(x)=1/x+2/x

Combine terms

f(x) = 3/x

f(1/3) = 3 / (1/3)

f(1/3) = 9

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Similar between cones and pyramids​
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4 0
3 years ago
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Percy delivers pizzas for pizza king. He is paid $6 an hour plus $2.50 for each pizza he delivers. Percy earned $280 last week.
Triss [41]
Hey You!

6 × 30 = 90

280 - 90 = 190

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We can check using multiplication.

2.50 × 76 = 190

Percy delivered 76 pizzas.
7 0
3 years ago
Express 112 as a product of prime numbers in index form?
alexgriva [62]
                                   112
                                    /  \
                                  2   56
                                       /  \
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                                          /  \
                                         2  14
                                              /  \
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So, the answer is 2 x 2 x 2 x 7 or 2^3 x 7
6 0
3 years ago
A farmer wants to construct a rectangular pigpen so only 3 sides of the pen will need to be fenced. If the farmer has 400 ft of
Fofino [41]

Answer:

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Step-by-step explanation:

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Maximize function:

\to A = x (400-2x)\\\\Where\ \ 0

So, the size of pigpen is = 100 ft by 200 ft that is (perpendicular and parallel to wall), that's why the answer is "\bold{100\ ft \times 200\ ft}"

3 0
2 years ago
HELP PLZ ALGEBRA 1 HW
nlexa [21]

Answer: 5 and 4

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4 0
2 years ago
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