Answer:
D. This should be the correct answer as it shows similarity through AAA.
A. is not correct because one side is not enough to determine similarity.
B. is not correct because it angle Z & angle Y are not similar.
C is not correct because line ZY and YX are not similar.
i'm confused, can you tell me the question?
Answer:
6500
Step-by-step explanation:
In 24 hours, there are 12 times 2 hours, so the bacteria count will increase by 500 twelve times. That is, the increase after 24 hours will be ...
12 × 500 = 6000 . . . bacteria
Since the starting number was 500, the total will be ...
500 + 6000 = 6500 . . . . bacteria after 24 hours
_____
If you like, you can compute the rate of change as 500 bacteria / (2 hours) = 250 bacteria/hour. Then the equation for the number is ...
bacteria = 500 + 250h . . . . . where h is the number of hours.
Filling in h=24, we get
bacteria = 500 + 250(24) = 500 +6000 = 6500 . . . . after 24 hours
Answer: No, my friend is not correct here.
Step-by-step explanation: One of my friends told me that -
At 1:00 pm, the outside temperature was 67 degrees, and
at 5:00 pm, the outside temperature was 65 degrees.
Therefore, the average rate of change of the temperature between 1:00 pm and 5:00 pm
=65 - 67
= -2 degrees.
That is, there is a decrease of 2 degrees in the temperature between 1:00 pm and 5:00 pm. But, my friend told me that temperature was increased by 2 degrees. So, my friend is not correct.