In order to meet health and safety requirements, the arena calculates how many security staff it will need at an event by using this formula: number of security staff = a/100 if a, audience attendance, is 10500, how many security staff are needed for the event?

The formula to find the number of security staff is given.

The formula is

Number of security staff =

Where, a = Number of audience.

Here number of audience given = 10500.

So here a = 10500.

By plugging in the value of a we will get the required number of security staff.

We will get,

Number of security staff =

=

=

We have got the required answer.

The number of security staff in the event = 105.

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step-by-step explanation:

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant