3 years ago

of 13 possible books, you plan on taking 7 with you on a vacation. How many different collections of 7 books can you take?

Mathematics

1 answer:

ella [17]3 years ago

5 0

1 i think is the answer.

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Our library has 3,489 non-fiction books, 8,617 fiction books and 1,240 reference books. If there are 564 students and each stude

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9,962

Step-by-step explanation:

3,489+8,617+1,240=13,346

564*6=3,384

13,346-3,384=9,962

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Animal A and Animal B each have 95% of their DNAin common. Animal A and Animal C each have 50% of their DNA in common. What does

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Determine whether the equation is always sometimes or never true 2(5x+4)=10x+6

Usimov [2.4K]

This equation is NEVER true. Let's solve the equations algebraically by applying the Distributive Property of Multiplication and transposing the terms across the equality sign. The solution is as follows:

<span>2(5x+4)=10x+6
10x + 8 = 10x + 6
10x - 10x = 6 - 8
0 = -2

Therefore, it is not true.</span>

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3 years ago

do cells make up the basic stucture of an organism and do they perform basic life functions for thr organism

lorasvet [3.4K]

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Step-by-step explanation:

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