B) A frequency table showing the speeds of the ears is pacan
Speed ( km/h)
30<<35
3540
40X45
45<<5050 Frequency
10
17
33
42
16
(1) Find the value of n
(ll) Calculate an estimate of the mean speed,

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

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Explain how you could use the interactive table to tell if sets of points are on the same line. math 8