Whats the vertex of the graph y=-x^2

1 answer:

6 0

(0,0) you could use x=-b/2a but since your b term is nonexistant the whole term goes to 0 for the x value. Plug x=0 into the original equation which gives you another 0. ezpz

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The conditional relative frequency table was generated using data that compares the number of voters in the last election and wh

erastovalidia [21]

The correct answer for this question is this one: "
Calculation:
50*.64 + 85*.4= 66

The statement shown above is a topic under Statistics and Probability. As it was said that
The conditional relative frequency table was generated using data that compares the number of voters in the last election and whether or not they worked on election day. Fifty people who voted and 85 people who did not vote were chosen at random and surveyed.

There exists the same question from other source:
How many people in the survey worked on election day?

32
34
66
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Hope this helps answer your question and have a nice day ahead.

3 0

3 years ago

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What is the expected value of the above spinner?

vova2212 [387]

A spinner, is divided in half, vertically. The right side, is labeled For the spinner below, calculate the expected value. Answer: 1 4 ( − 3 ) + 1 4 ( 10 ) ...

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2 years ago

23q−34) and (−16q−r)

faltersainse [42]

Answer:

r = 7 q - 34

Step-by-step explanation:

Solve for r:

-34 + 7 q - r = 0

Subtract 7 q - 34 from both sides:

-r = 34 - 7 q

Multiply both sides by -1: