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m_a_m_a [10]
3 years ago
7

A purse contains $2.45 in dimes and quarter. There are two more than twice as many dimes as quarters.How many of each coin on th

e purse. (Álgebra 1 price per unit problem)
Mathematics
1 answer:
lozanna [386]3 years ago
6 0

Answer:

5 quarters 12 dimes

Step-by-step explanation:

The quarters have to be a odd number or you wouldn't have the 5 at the end of the number. Because there are "two more then twice as many" dimes then quarters the number of quarters has to stay down. 3 to 5 is a good guess to start. from there you can add up the dimes until it all fits together

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Find the volume of the cone. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and round yo
NeTakaya

Answer:

Volume of the cone = 130.83 cubic units

Step-by-step explanation:

The question us incomplete without the diagram of the cone and it's dimensions as this would enable us get the exact answer.

Find attached the diagram used in solving the solution.

Volume of cone = ⅓ πr²h

Radius = r = 5 unit

Height = h = 5 unit

π = 3.14

By inserting the values of each variables, we have:

Volume of cone = ⅓ × 3.14× (5)² × 5

= ⅓ × 3.14× 25×5 = ⅓ × 3.14×125

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Volume of cone = 130.8333

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8 0
3 years ago
5 is 5% of what number w
navik [9.2K]
5 = 0.05w
5 / 0.05 = w
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3 0
3 years ago
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liubo4ka [24]

Answer:

mean of this demand distribution = 100

Step-by-step explanation:

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masya89 [10]

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Step-by-step explanation:

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3 0
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I'm so confused on all of this​
sammy [17]

Answer:

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Step-by-step explanation:

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