Answer:
900
Step-by-step explanation:
We assume that your 4-digit number must be in the range 1000 to 9999. Clearly, any number ending in zero will meet your requirement:
1000/100 = 10
3890/389 = 10
However, the requirement cannot be met when the 1s digit is other than zero.
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For some 3-digit number N and some 1s digit x, the 4-digit number will be
4-digit number: 10N+x
Dividing this by N will give ...
(10N+x)/N = 10 remainder x
N will only be a factor of 10N+x when x=0.
So, there are 900 4-digit numbers that meet your requirement. They range from 1000 to 9990.
Answer:
could you possibly zoom in
Step-by-step explanation:
Minus the orignal range 55 from the new range 22
d. 55-22
=33
S<span>o is it saying what is the monthly fixation charge ? if it is the answer would be </span><span>if it's 500 minutes for $5 so fixed cost would be $30
cost = $30 + $5 * the number of mins divided by 500
Hope this helps
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Answer:
(2m + 1 + y) (2m + 1 - y)
Step-by-step explanation:
steps are done in the above photo and i have also written the identifies
