If a < 0 and b > 0, then which of the following is true? Select one:
a. a + b > 0
b. a + b < 0
c.
a + b = 0
d.
The relationship between a and b cannot be determined.

d. The relationship between a and b cannot be determined.

Step-by-step explanation:

Given

Required

Which is true

To do this, we test each of the options using assumed values

Let:

So:

--- false

Let:

So:

--- false

Let:

So:

--- false

Hence, the relationship is not specific and cannot be determined

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

the answer is 1030 it's very simple math.