Ration number can be fraction but irrational can’t be
False, an expression can have letters too.
a. Write a logarithmic equation for the pH of the juice.
pH= -log (0.000316)
b. What is the pH of the juice?
3.5
Answer:
a
Step-by-step explanation:
Volume = area of cross-section x length
= 7 1/3 x 2
= 22/3 x 2/1
= 44/3
= 14 2/3
= 14.666666667
V = 44/3 (or 14 2/3, double of 7 1/3)
Hope this helps!