To which set of numbers does the number -1.2 belong? natural numberswhole numbersintegersreal numbers

1. The natural numbers are those that are used for counting. Natural numbers cannot be negative.

2. A whole number is a member of the set {0,1, 2, 3, …} - this set is the set of natural numbers with zero. Whole numbers cannot be negative.

3. Integers include whole numbers and negative whole numbers. Integers can be positive, negative, or zero.

4. Real numbers include:

Real Numbers can also be positive, negative or zero.

Consider number -1.2. It is negative, then options 1 and 2 are wrong. Also option 3 is false, because 1.2 is not natural number (cannot be used for counting), then -1.2 is not integer. Number -1.2 is real number.

correct choice is D.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.