Write the explicit formula for the following sequence, then generate the first five terms. a1 = 256, r = 0.25

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry