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3 years ago

Compare using <, >, or =. 1/2____ 2/7

1 answer:

7 0

1: common denominator.
2x7=14
2: multiply the numerator.
1x7=7; 7/14
2x2=4; 4/14
3: compare.
1/2 is greater.
the answer is >.

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A set of data is summarized by the stem and leaf plot below.

Andre45 [30]

Answer:

30 values ; greater than or equal to 10 and less Than or equal to 39

Step-by-step explanation:

Counting the number of leaves in the plot, we have 30 leaf values. This gives the number of dataset.

The minimum value is the number created by the combination of the least stem value and the lowest leaf value, which is 10

The maximum value is obtained from the combination of the highest stem and leaf value. The highest value is 39

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3 years ago

What are the convection currents in Earth's mantle believed to be responsible for?

Ivanshal [37]

Answer:

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Step-by-step explanation:

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3 years ago

Enjal paid Rs 15,255 for smart phone with 10% discount and 13% vat. Find marked price of that smart phone.

OlgaM077 [116]

Answer:

The marked price of the smart phone is Rs 15,000.

Step-by-step explanation:

We proceed to explain step by step how to determine the marked price of the smart phone:

1) Divide the resulting price by the VAR factor:

$C' = \frac{C''}{1 + \frac{r}{100} }$ (1)

Where:

$C''$ - Resulting price, measured in rupees.

$C'$ - Price of the product after discount, measured in rupees.

$r$ - VAT rate, measured in percentage.

If we know that $C'' = 15,255\,INR$ and $r = 13$ , then the price of the product after discount is:

$C' = \frac{15,255\,INR}{1+\frac{13}{100} }$

$C' = 13,500\,INR$

2) Divide the price of the product after discount by the discount factor:

$C = \frac{C'}{1-\frac{r'}{100} }$ (2)

Where:

$C$ - Marked price of the product, measured in rupees.

$r'$ - Discount rate, measured in percentage.

If we know that $C' = 13,500\,INR$ and $r' = 10$ , then the marked price of the product is:

$C = \frac{13,500\,INR}{1-\frac{10}{100} }$

$C = 15,000\,INR$

The marked price of the smart phone is Rs 15,000.

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3 years ago

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LekaFEV [45]

Answer:

i think its 90% but im not 100% sure

Step-by-step explanation:

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3 years ago

Can someone help me with this please

yuradex [85]

The Answer to this question is negative eight after substituting in the 2 and solving to get to 9, negative 8 solves this problem.

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3 years ago