Answer:
10^2 = 100.
Step-by-step explanation:
log 100 2.
log means log to the base 10.
So it is 10^2 = 100. (the log is the exponent of the 10).
I believe the answer would be the 3rd one
3 times because if he needs 3/4 cup the. you should use it 3 times. (3/4÷1/4=3)
The equation for direct variation is y = kx
k is the constant of variation.
15 = k(3)
15/3 = k
k = 5
The constant is 5
Answer: y = 5x