Answer:

Step-by-step explanation:
remember that,

given that,
thus substitute:

divide both sides by 4/3π:

cubic root both sides:

and we are done!
Answer:
The exact value of tan(45°) is 1
Step-by-step explanation:
I hope it's helpful!
Answer: a =3c-15b
b = c/5-a/15
Step-by-step explanation:
Step-by-step explanation:
The spores always x3 after a month so going a month back they ÷3 instead so 900÷3 is 300 spores on the first month
Answer:
i am pretty positive the answer is 26 :)