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OLga [1]
2 years ago
5

F(x) = 7|x| awnser the question for some points

Mathematics
2 answers:
Eddi Din [679]2 years ago
5 0

f(x) = 7|x|

if x= 1

then f(x) = 7

Reptile [31]2 years ago
5 0
Answer: That’s the wrong problem
: )
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Which of these numbers, When rounded to the nearest hundredth, is 0.56? Say all that round to 0.56.
aleksandrvk [35]
Which of these numbers, When rounded to the nearest hundredth, is 0.56? Say all that round to 0.56.

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3 0
3 years ago
Deluxe River Cruises operates a fleet of river vessels. The fleet has two types of vessels: A type-A vessel has 60 deluxe cabins
bixtya [17]

Answer: It should be used 2 for type-A and 3 for type-B to minimize the cost.

Step-by-step explanation: As it is stipulated, <u>x</u> relates to type-A and y to type-B.

Type-A has 60 deluxe cabins and B has 80. It is needed a minimum of 360 deluxe cabins, so:

60x + 80y ≤ 360

For the standard cabin, there are in A 160 and in B 120. The need is for 680, so:

160x + 120y ≤ 680

To calculate how many of each type you need:

60x + 80y ≤ 360

160x + 120y ≤ 680

Isolating x from the first equation:

x = \frac{360 - 80y}{60}

Substituing x into the second equation:

160(\frac{360 - 80y}{60}) + 120y = 680

-3200y+1800y = 10200 - 14400

1400y = 4200

y = 3

With y, find x:

x = \frac{360 - 80y}{60}

x = \frac{360 - 80.3}{60}

x = 2

To determine the cost:

cost = 42,000x + 51,000y

cost = 42000.2 + 51000.3

cost = 161400

To keep it in a minimun cost, it is needed 2 vessels of Type-A and 3 vessels of Type-B, to a cost of $161400

8 0
2 years ago
Here is the original <br> 23/67
White raven [17]

Answer:

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HOPE IT HELPS

7 0
2 years ago
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natali 33 [55]

Answer:

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Step-by-step explanation:

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2 years ago
F(x)=3x graphed give answer
BaLLatris [955]

Answer:

Step-by-step explanation:

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3 years ago
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