1 modulo 9 is the set of numbers as follows:
(0(9) + 1), (1(9) + 1, ....)
which is:
1, 10, 19
All we have to do is divide 1000 by 9, and round down.
1000/9 = 111.111......
There are 111 numbers.
Now let us check our work.
the set is as follows:
(1,10,19, ....... (111)9 +1)
(1, 10, 19 ........ 1000)
We are within 1000.
Therefore, 111 of the 1000 smallest positive integers are congruent to 1 modulo 9.
Answer:
0.3x= 0.01x+2.9 -->
--> -0.01x -0.01x -->
--> 0.29x= 2.9 -->
--> /0.29 /0.29 -->
--> x=10
Step-by-step explanation:
1: subtract 0.01x from both sides
2: divide your answer (0.29) on both sides
3. you answer is now whatever x is (10)
Answer: 45 ft
Step-by-step explanation: 3 times 15 equals 45
Answer:
903
Step-by-step explanation:
