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2 years ago

What is the rational number that has no multiplicative inverse

Mathematics

1 answer:

mel-nik [20]2 years ago

3 0

Answer:

No other rational number is its own reciprocal. We know that there is no rational number which when multiplied with 0, gives 1. Therefore, rational number 0 has no reciprocal or multiplicative inverse.

I hope it's helpful!

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True or false order matter in ratio

olganol [36]

Answer:

true

Step-by-step explanation:

Order matters because if you switch it around it means a totally diffrent thing for example 1:2= 1/2 and 2:1 = 2/1. you see it really does matter.

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2 years ago

Marissa owns 135 shares of stock. Her dividend is $0.50 per share. How many shares can she buy of a different stock selling for

belka [17]

Answer:

- If the new stock is selling for $11 per share, Marissa can buy 6 shares.

- If the new stock is selling for 11 cents per share, Marissa can buy 613 shares.

Step-by-step explanation:

The question is not totally clear with the last statement.

- How many shares can she now buy of a different stock, selling for $11 per share?

- How many shares can she now buy of a different stock, selling for 11 cents per share?

Marissa has 135 shares of stock

Each share has a dividend of $0.50 per share,

The dividend from her 135 shares of stock would be 135 × $0.5 = $67.5

How many shares can she now buy of a different stock, selling for $11 per share?

= ($67.5/$11) = 6.14 ≈ 6 shares

If the new stock is selling for 11 cents per share, the number of shares she can buy = (67.5/0.11) = 613.6 ≈ 613 shares

Hope this Helps!!!

8 0

2 years ago

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madam [21]

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2 years ago

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ahrayia [7]

Answer:

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5 0

1 year ago

The scatter plot shows the systolic blood pressure of people of several different ages. The equation represents the linear model

elena-14-01-66 [18.8K]

Answer: 95 mm Hg

Step-by-step explanation:

Given: The equation represents the linear model for the data is

$y=x+95$

Since, age is an independent quantity whereas blood pressure is dependent quantity.

Thus, y represents the the systolic blood pressure of people of several different ages (x).

Now, the age of new born baby =0

Substitute x=0 in the equation , we get y=95

Hence, The systolic blood pressure of new born baby = 95 mm hg

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2 years ago

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What is the rational number that has no multiplicative inverse​

What is the rational number that has no multiplicative inverse