Answer:
7,7,12,12,12
Step-by-step explanation:
7+7+12+12+12=50/5=10=Mean
Median=12
Answer:
60
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
So this statement is false. Example 4: Every integer is a rational number. This is true because every integer can be written as a fraction with a denominator of 1. Example 5: Every natural number is a whole number, integer, and a rational number.
Answer:
33.25
Step-by-step explanation:
-- DEC is a right triangle.
-- DC is one side of the square = 10 cm
-- EC is half the side of the square = 5 cm
-- DE is the hypotenuse = square root of (5² + 10²) = √(125 cm²) .
<em>-- Truncated</em> to one decimal place, that's 11.1 cm.
<em>-- Rounded</em> to one decimal place, it's 11.2 cm.