NUMBER SENSE For what values of a and b is the statement true? la-bl= |b-al
o when a and b both have the same sign or a=0, or b=0
o when a and b both have the same sign and all b or b=0
o all values of a and b
o only when a = 0, or b=0

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

To determine the number of deer in a forest a forest ranger tags 280 and releases them back