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makvit [3.9K]
3 years ago
15

The table below shows that 1 day equals 24 hours. Notice that 12 hours is one-half of that. Use the table to help you determine

how many days are equal to 30 hours. 1 day 24 hours 12 hours 12 hours
Mathematics
2 answers:
melamori03 [73]3 years ago
5 0

Answer:

The answer is 1 1/4

Step-by-step explanation:

scoundrel [369]3 years ago
3 0
One day and 6 hours since one day is 24 hours 6 mores hours equals the 30 hours
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Solve each porportion 10/k =8/4 and tell me how you git your answer
Anettt [7]
It is only 1 proportion, and it is 1 problem.

10 8
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X 4

1). It is 8x=40
2). Divide both sides
by 8
3). X=5

7 0
4 years ago
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user100 [1]
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5 0
3 years ago
F(x) = x² – 3x; Find f(-8)
Shtirlitz [24]
F(-8)=8^2-3(-8)
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7 0
3 years ago
A 2000-gallon metal tank to store hazardous materials was bought 15 years ago at cost of $100,000. What will a 5,000-gallon tank
harkovskaia [24]

Answer:

The value  is P_o = \$ 561958.9

Step-by-step explanation:

From the question we are told that

  The capacity of the metal  tank is  C =  2000 \  gallon

   The duration usage is  t = 15\ years \ ago

   The cost of 2000-gallon tank 15 years ago is P =  \$100,000

    The capacity of the second tank considered is C_1 = 5,000  

    The power sizing exponent is e = 0.57

     The initial construction cost index is  u_1 = 180

      The new construction after 15 years cost index is  u_2 =600

Equation for the power sizing exponent is mathematically represented as

      \frac{P_n}{P} = [\frac{C_1}{C} ]^{e}

=> Here P_n is the cost of 5,000-gallon tank as at 15 years ago  

So

     P_n  =  [\frac{5000}{2000} ] ^{0.57} * 100000

      P_n  =  \$168587.7

Equation for the cost index exponent is mathematically represented as

      \frac{P_o}{P_n}  =  \frac{u_2}{u_1}

HereP_o is the cost of 5,000-gallon tank today

So

       \frac{P_o}{168587.7}  =  \frac{600}{180}

=>    P_o = \frac{600}{180} * 168587.7

=>      P_o = \$ 561958.9

8 0
3 years ago
Please help in maths all answers.....2i/3-6i
pishuonlain [190]

Answer: 45 degrees I think


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
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