3 years ago

EASY QUESTION.

1 answer:

3 0

Biomass is plant or animal material used for energy production (electricity or heat), or in various industrial processes as raw substance for a range of products

You might be interested in

Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms. y=(x-1)(4x+2)-4x^2

myrzilka [38]

Linear. The 4x^2 will cancel out

4 0

3 years ago

Help ill mark brainliest if right

PtichkaEL [24]

Answer:

im pretty sure its 64 if not im so sorry

8 0

3 years ago

3{MCCORP.3c) Notebooks cost $1.20 each. This weekend they will be on sale for

Lyrx [107]

The discount percentage is 33%

7 0

3 years ago

Explain whether the following given sets are closed under addition:

Ivan

Answer:

Step-by-step explanation:

a) Yes.

$\forall\ a,b\ \in\ B,\ a+b\in B\ (since\ 0+0=0)$

b) Yes

$W=\{0,1,2,3,..,\}\ (whole\ numbers)\\\forall\ a,b\ \in\ 3W,\ a+b\in 3W\\since:\\a\ \in\ 3W \Longrightarrow\ \exists\ k_1\in W | a=3*k_1\\\\b\ \in\ 3W \Longrightarrow\ \exists\ k_2\in W | b=3*k_2\\\\a+b=3*k_1+3*k_2=3*(k_1+k_2) \in 3W\\$