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Kamila [148]
3 years ago
8

lena's house casts a shadow that is 14 feet long at the same time that lena casts a shaodw that is 3.5 feet long if lena is 4.5

feet tall how tall is hr house?
Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0
The house is 18 ft tall
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Answer: provided in the explanation segment

Step-by-step explanation:

here i will give a step by step analysis of the question;

A: Optimization Formulation

given Xij = X no. of units of product i manufactured in Plant j, where i = 1,2,3 and J = 1,2,3,4,5

Objective function: Minimize manufacturing cost (Z)

Z = 31 X11 + 29 X12 + 32X13 + 28X14 + 29 X15 + 45 X21 + 41 X22 + 46X23 + 42X24 + 43 X25 + 38 X31 + 35 X32 + 40X33

s.t

X11 + X12 + X13 + X14 + X15 = 600

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X13 + X23 + X33 <= 400

X14 + X24 ​​​​​​ <= 600

X15 + X25 <= 1000

Xij >= 0 for all i,j

B:

Yes, we can formulate this problem as a transportation problem because in transportation problem we need to match the supply of source to demand of destination. Here we can assume that the supply of source is nothing but the manufacturing capability of plant and demand of destination is similar to the demand of products.

cheers i hope this helps!!

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3 years ago
What is the highest common factor of 33 and 93
antoniya [11.8K]
The highest is 3 does this help u?
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A bank is offering 3.5% simple interest on a savings account. If you deposit
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Answer: $525

Step-by-step explanation:

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the value of 7 in the tenths place is 70

the value of 7 in the hundredths place is 700

compare 700 and 70

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Varvara68 [4.7K]
<span>8.42 x 10^3
</span>Use PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)

Solve exponent first
<span>8.42 x 10^3
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Solve the rest
8.42 x 1000
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8420 is between 
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