Arestaurant made 12 pizzas in 15 minutes. how many pizzas would the restaurant make per hour?

48 pizzas are made per hour

Step-by-step explanation:

Note that an hour has 60 minutes.

First, divide 60 minutes with 15 minutes.

60/15 = 4

There are 4 parts of 15 minutes in an hour.

Now, multiply 4 to the amount of pizzas made in 15 minutes, which is 12.

12 x 4 = 48

48 pizzas are made per hour

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answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock