Answer:
![x = \dfrac{1}{81}](https://tex.z-dn.net/?f=x%20%3D%20%5Cdfrac%7B1%7D%7B81%7D)
Step-by-step explanation:
given,
log₃ x = - 4
using logarithmic identity
logₐ x = b
x = aᵇ
converting into exponential form as the base is 3
x = 3⁻⁴
hence the required solution of X is ![x = \dfrac{1}{81}](https://tex.z-dn.net/?f=x%20%3D%20%5Cdfrac%7B1%7D%7B81%7D)
Answer:
C
Step-by-step explanation:
because if you input 18.25 into the equation and solve you get and non-whole number of 2.608.
It is impossible to have 2.608 toppings on your pizza, <u>it has to be a whole number.</u>
All the other answers had whole numbers besides C, therefore C is wrong.
Hello!
If you do not know 1 question;
100-20=80
If you do not know 2 question;
20+20=40 100-40=60
If you do not know 3 question;
20+20+20=60 100-60=40
If you do not know 4 question;
20+20+20+20=80 100-80=20
If you do not know 5 question;
20+20+20+20+20=100 100-100=0
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