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VARVARA [1.3K]
3 years ago
7

Customers who purchase museum tickets in advance receive 10% off the regular admission price. Anias paid a sale price of $54. He

wants to know the regular price of a ticket
Mathematics
2 answers:
alisha [4.7K]3 years ago
6 0

Answer:

Regular price of a ticket = $60

Step-by-step explanation:

Given:

On purchasing museum tickets in advance customers get 10% off on the regular price of ticket.

Anias paid the sale price of ticket = $54

To find the regular price of ticket.

Solution:

Let the regular price of ticket in dollars be =x

Discount offered for booking in advance = 10%

Discount amount in dollars = Discount\ percent \times Regular\ price=10% \times x =0.10 \times x =0.1x

Sale price of a ticket in dollars= Regular price - Discount amount= x-0.1x=0.9x

Sale price given for a ticket = $54

So, we have:

0.9x=54

Dividing both sides by 0.9

\frac{0.9x}{0.9}=\frac{54}{0.9}

∴ x=60

∴ Regular price of a ticket = $60

kompoz [17]3 years ago
4 0

Answer:

the sale price is 90% of the regular price

Step-by-step explanation:

60 is the regular price so 54 is 90% of 60.

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<h3>What is standard deviation?</h3>

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Here given that

The owners of an eyeglass store claim that they fill customers' orders, on average, in 60 minutes with a standard deviation of 15. 9 minutes. Based on a random sample of 40 orders, a reporter determines a mean order time of 63 minutes

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