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kobusy [5.1K]
3 years ago
7

Help plsssssssssssssssssssssss

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
5 0

Explanation:

5.

The initial cost is $65.42

25% of 65.42 is 16.355

Add 16.355 + 65.42 and the total cost is: $81.78

6.

The initial cost is $12.50

3.2% of 12.50 is 0.4

Add 0.4 + 12.50 and the total cost is: $12.90

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A hiker carried 1 gallon of water on a hike. She drank 1/2 of the water when she stopped to rest and gave an equal amount of the
m_a_m_a [10]

Answer:

The answer to your question is 1/8

Step-by-step explanation:

Data

Total volume = 1 gallon

Water drank by the hiker = 1/2

Water drank by each of his friends = ?

Process

1.- Calculate the water that he gave to his friends

Water gave to his friends = 1 - 1/2

                                          = 1/2

2.- Calculate the amount of water each friend received.

            1/2 ÷ 4 = 1/8

3.- Conclusion

Each of the friends received 1/8 of the gallon.              

6 0
3 years ago
Which symbol replaces the box to make the statement true? 2⋅18−18□2⋅[28−3⋅(2+4)] <br>A. <br>C. =
Misha Larkins [42]

Answer:

2⋅18−18 is less than 2⋅[28−3⋅(2+4)]

Step-by-step explanation:

7 0
3 years ago
consider the formula F=NM/P, where F represents the fertility of the soil. N represents the amount of nutrients in the soil. M r
Ahat [919]

The options are missing, so i have attached it.

Answer:

Measurement unit for F = (Nutrients • Moisture)/Pollutants.

Option C is correct

Step-by-step explanation:

From the question, we are given the formula; F = NM/P

where;

N is the amount of nutrients in the soil

M is the amount of moisture in the soil.

P is the amount of pollutants in the soil

From the definition of the terms above, the units of the can be expressed as;

N = nutrients

M = moisture

P = pollutants

Thus, the measurement unit for fertility is;

F = NM/P = (Nutrients • Moisture)/Pollutants

6 0
4 years ago
Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?
Bad White [126]
<span>Hey there, Lets solve this step by step. 
</span>
<span>"Two times the quantity of a number minus 12”

</span><span>Two times the quantity = 2 * n 
</span>
<span>number minus 12 = n - 12 
</span>
Therefore 

2n-12 

8 0
3 years ago
Read 2 more answers
Mia needs to separate 450 pens into 18 packs.each pack will have the same number of pens. How many pens should be put in each pa
sertanlavr [38]

Do 450 divided by 18, which equals 25


6 0
3 years ago
Read 2 more answers
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