Answer:
A ray
Step-by-step explanation:
A ray is a line segment that has only one endpoint. A ray is infinite in one direction. That means that it goes on forever in one direction.
She would have to score atleast a 74 on the test for her average to be 78
Answer:
11.0344828%
Step-by-step explanation:
145000 - 129000 = 16000.
16000/145000 = 16/145 = 0.110344828
Therefore there was a 11.0344828% decrease
You work it backwards.
-- If there were 4 children and each child got 4 pieces,
then the children got (4 x 4) = 16 pieces altogether.
-- That's what was left after he took 2 pieces for himself.
So he started with (16 + 2) = <em>18 pieces</em>.
The answer is C because you divided 3/2
