Answer:
4
Explanation:
Since it's a flippy number, we can set each digit into ababa
Since it can be divisible by 15, which means it can be divisible by both 5 and 3.
Since it is divisible by 5, the last digit will be either 0 and 5, but it cannot be 0 because 0 cannot be the first digit, so last digit must be 5.
So, ababa --> 5b5b5
It can also be divisible by 3. According to de divisibility rule of 3, if the sum of all digit is divisible by 3 then the number is divisible by 3.
Sum of all digits = 15 + 2b
it's divisible by 3 when b = 0,3,6,9
The answer is 4.
There are 4 such number.
Answer:
simplify
Explanation:
we will compine 7 and x/y
it will be
7x/y
The total number of species in an area is termed species abundance.
1. Slavery
2. a caste system
3. a class system.
These are what we have today in 2017<span />
Instinct theory of motivation is the theory which best describes this scenario.
<h3>What is Instinct theory of motivation?</h3>
This is the theory of motivation which talks about how organisms have innate biological features which helps them survive.
A younger woman being attracted to an older man because of his greater ability to provide for her is a good example because it helps her to increase her chances of survival.
Read more about Instinct theory of motivation here brainly.com/question/10118616
