Which of the following is not an exponential function ? A) y=5^x
B) y= 5x- 1
C) y= 5^x - 1
D) y = 5^x +1​

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

Sink holes may eventually for to join a. wide valleys b. zone of aeration c. dripstones d. aquifer

Find the volume of 3, 8 and one third and 10 and 2 over 5