The right answer is that The graph of the quadratic function has a vertex at (0,5). It was my pleasure to help!!
Hi,
The answer is c. The sample is biased.
This is because the sample is taken on a single state, an Rebecca reports a statistic about the nation. Her data contains information only of her state. If she lives in a very cold state, there is probably more homeowners using electric heat than in a hot state.
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Hello!
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❖ 16 min : 28 min simplified to a fraction is 
16 and 28 can both be divided by 24:
16 ÷ 4 = 4
28 ÷ 4 = 7
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Answer:5.5
Step-by-step explanation:
2y-9=-2
+9 +9
2y/2 = 11/2
5.5
A ratio is comparison between two number such as
I have three dogs and two cats the ratio of cats to dogs is 2:3 or what is the ratio of cats to total pets which is 2;5
