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Debora [2.8K]
3 years ago
7

I have sons but no daughter ,each of my sons has twice as many brothers as he has children . each of my sons has same no of chil

dren each of my grand children has many cousins as uncle. how many grand children do I have ?
​
Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
7 0

Answer:

Step-by-step explanation:

keeping track of family relations can be difficult. If Edna marries your mother’s uncle Charlie, what should you call her? If your father’s cousin’s daughter just had a baby boy, how should you two be introduced? Who is your “great great aunt”, and how can you find your “first cousin twice removed”? Fortunately, a bit of mathematical logic can clarify who should be called what, and why – and even measure the degree of genetic similarity between different relatives.

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1. Debit cards and credit cards look the same. However, they work very differently. Which statement is true about debit cards?
evablogger [386]
1) A
2)D
3)D
4) Dunno

Here's the reason why I chose the answers as well. 
1) When you have a debit card you are spending your OWN money. Therefor it's taken from the money if you have in your bank account.
2)Credit Cards are usually used when you don't have the cash at hand but have to pay it back.
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4 0
2 years ago
Is √3,600 rational or irrational? Please help asap.
natima [27]

Answer:

\sqrt{3600} is rational

Step-by-step explanation:

A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The answer of square root of 3600 is 60 which is not a decimal or an irrational number and therefore it's rational

6 0
3 years ago
The question is in the screenshot.
iris [78.8K]

Answer:

12

Step-by-step explanation:

hope it helps you on what ur doing

5 0
2 years ago
Noah tried to prove that cos(θ)=sin(θ) using the following diagram. His proof is not correct.
alukav5142 [94]

Answer:

The first statement is incorrect. They have to be complementary.

Step-by-step explanation:

You can't say the measure of angle B is congruent to theta because it is possible for angles in a right triangle to be different.

You can only say that what he said is true if the angle was 45 degrees, but based on the information provided it is not possible to figure that out.

The other two angles other than the right angle in a right triangle have to add up to 90 degrees, which is the definition of what it means for two angles to be complementary. A is the correct answer.

3 0
3 years ago
Read 2 more answers
10^(-10log3) How to solve this???
Olenka [21]
a^{log_ab}=b\\and\\log_ab^c=c\cdot log_ab\\\\\\10^{-10log3}=10^{log3^{-10}}=3^{-10}\\\\\\3^{-10}=\frac{1}{3^{10}}=\frac{1}{59\ 049}
4 0
3 years ago
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