Answer:
B) It is a product, so it is released by the plant.
Step-by-step explanation:
- Plants release oxygen for humans and humans give carbon dioxide to plants.
- The role of oxygen in photosynthesis is a waste product.
Answer:
Yes. It is a vector space over the field of rational numbers 
Step-by-step explanation:
An element 
of the set 
has the form
where 
are rational coefficients.
The operations of addition and scalar multiplication are defined as follows:
The properties that , together the operations of vector addition and scalar multiplication, must satisfy are:
- Conmutativity
- Associativity of addition and scalar multiplication
- Additive Identity
- Additive inverse
- Multiplicative Identity
- Distributive properties.
This is not difficult with the definitions given. The most important part is to show that has a additive identity, which is the zero polynomial, that is closed under vector addition and scalar multiplication. This last properties comes from the fact that is a field, then it is closed under sum and multiplication.
Answer:
los second answer
Step-by-step explanation:
yo soy muy inteligente y no tonta
ANSWER:
70, 000
67, 000 rounded to the nearest ten thousand is: 70, 000.
EXPLANATION:
As we are rounding the number to the nearest ten thousand, we will look at the thousand digit of the number in order to decide whether to round the number up or down. As the thousand digit is 7, we must round the ten thousand digit up meaning that the 6 would become a 7. Therefore, the answer would be 70, 000.
Answer:
<h2>11</h2>
Step-by-step explanation:
PEMDAS
Parentheses first:
15 - 7 + 3 (8) / 2^3
Exponent second:
15 - 7 + 3 (8) / 8
Multiplication:
15 - 7 + 24 / 8
Division:
15 - 7 + 3
Addition:
15 - 4
Subtraction:
11
