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Ivan
3 years ago
14

Disadvantages of mathematical models are the model is a _________ of the real problem and does not include all _____ of the prob

lemThe model may also only work in certain _______
Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0

Answer:

Disadvantages of mathematicsl models are given.

Step-by-step explanation:

Disadvances of mathematicsl models are the model is a limited or bounded cases which taken from huge number of situations by ignoring many unknown facts of the real problem and does not include all important parameters or trivial parameters for accuricy of the result of system dynamics which gives a better result of the problem. The model may also only work in certain major state variables and parameters which may effect largly on the whole system.

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the sum of three consecutive odd integers is equal to 15 more than twice the middle integer what are the three integers
Naily [24]
Odd integers are 2 apart

the 3 consecutive odd numbers are x,x+2, x+4

sum is x+x+2+x+4 or 3x+6

the sum is 15 more than 2 times middle one
3x+6=15+2(x+2)
3x+6=15+2x+4
3x+6=19+2x
minus 2x both side
x+6=19
minus 6 both sides
x=13

x+2=15
x+4=17

they are 13,15,17
7 0
3 years ago
Marisa is alway)s looking for a great deal while shopping . She found a sale rack where all of the jeans are marked 40% off . He
HACTEHA [7]

Answer:

$39

Step-by-step explanation:

60 percent of 65 dollars is 0.6 * 65 which is $39

8 0
3 years ago
Read 2 more answers
How many five-digit codes can be made if the first number cannot be a 0 or a 1 and no numbers can repeat?
Makovka662 [10]

Answer:

24,192.

Step-by-step explanation:

The first number must be one of 2,3,4,5,6,7,8 or 9. That is 8 possibilities.

The number of permutations of the other 4 numbers is 9P4

= 9! /  (9-4)!

= 3024

Now we multiply by the 8:

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6 0
3 years ago
Two roads intersect at right angles. You are standing 24 meters north of the intersection on one of the roads. You are watching
Mrrafil [7]

Answer:

112 meters

Step-by-step explanation:

5 0
3 years ago
Find the value of 83 - [59 - (22 - 18)]
Kipish [7]
Use order of operations (PEMDAS) 
<span>83-<span>(<span>59-<span>(<span>22-18</span>)</span></span>)
</span></span><span><span>83-<span>(<span>59-4</span>)
</span></span></span><span><span>83-55=</span></span>28

Final answer: 28 
8 0
3 years ago
Read 2 more answers
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