Answer:
not really but if you know how to do punit squares its basically the same
Step-by-step explanation:
Answer:
5%
Step-by-step explanation:
38/40 = x/100
38*100 = 3800
3800/40 = 95
95/100 = 38/40
38 is 95% of 40 therefore the change is 5%
Answer:
When 
Step-by-step explanation:
When 
is smaller than 
, the resulting value under the square root will become negative. Since it is impossible to take the root of a negative number, the expression is thus undefined, however, it can be represented with the imaginary number 
where = 
.
Hope this helps :)
When multiplying by a number that is 1 with 0's on the end, you move the decimal to the right by how many zeros there are.
Because 10,000 has 5 0's, we move the decimal 5 places to the right.
8.88 => 88800
