Answer:
75
Step-by-step explanation:
175= 25+2a
811 rounded to the nearest 100 is 800
Step-by-step explanation:
Work out 32 as a product of prime factors in index form
First find out the factor for 32
32 can be break into 16 times 2
16 can be break into 8 times 2
8 can be break into 4 times 2
4 can be break into 2 times 2
So, 32 can be written as
Answer:
The index form of the 32 is