Uito
11.
the number -1.4 would fall into which sets of numbers?
i. rational numbers
ii. integer
iii. whole number
iv. counting number
a) i only
b) i, ii, and iii
c) i and ii
d) ii and iii

C

Step-by-step explanation:

Natural numbers are 1, 2, 3, 4, and so on, whole numbers are 0, 1, 2, 3, and so on, integers are natural and whole numbers and their opposites (for example, the opposite of 2 is negative 2), and rational number all those and fractions and terminating/repeating decimals.

So basically, -1.4 is an integer and a rational number. Hope that helps!

oof

step-by-step explanation:

the answer is 8.64

step-by-step explanation: