Answer:
2,57 * 10^5 or 257000
Step-by-step explanation:
(5,14 * 10^9) / (2 * 10^4) =
2,57 * 10^5 =
257000
Answer:
81
Step-by-step explanation:

ANSWER 155 cats
Step by step explanation
No. of dogs = 50=d
No. of cats = 3.5x50- 20
=175-20
=155 cats
If I'm understanding this correctly you mean:
If a vertical line does not connect to more than one point in a relation then that relation is a function.
Then your answer is A-True.
That is called the vertical line test. The vertical line cannot touch more than one point at the same time if it is a function. If it does touch then it is not a function.
Answer: yes
Step-by-step explanation: