7. The table shows the results of spinning a wheel 80 times.
What is the relative frequency of the event "spin a 3"?
Outcomes: 1|2|3|4|
Frequency: 8|22|18|32
The relative frequency of the wheel landing on 3 is___

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

12

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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