Answer:
15 and 27 are composite
Step-by-step explanation:
prime numbers only factor into 1(x) and x(1)
13 = 1(13), 13(1)
15 = 1(15), 3(5), 5(3), 15(1)
17 = 1(17), 17(1)
27 = 1(27), 3(9), 9(3), 27(1)
hope this helps
The answer is a. mean. This is the same as the average. (The median is different. It is the number in the middle of all the numbers when they are arranged from smallest to largest. There is no summation or division required in order to determine it.)
I think the answer would be 9t.
The second and fourth one are rational. They are perfect squares and are terminating or are fractions
Answer:
13 cents
Step-by-step explanation:
$49.80 is INCLUDING tax of $1.92. So the cost before tax is:
49.8 - 1.92 = $47.88
This is the price of FOUR bottles. So price PER BOTTLE is:
47.88/4 = $11.97
This $11.97 is a 95 ounce bottle.
We need to find price PER OUNCE, so we divide the price by 95:
11.97/95 = $0.126 PER OUNCE
Rounded to 2 decimal, that would be around $0.13 per ounce