Answer:D
Step-by-step explanation:
For this case it is observed that the "zeros" are to the left of the expression, therefore the exponent, to be expressed in scientific notation, will be negative. That is to say:

This means that by running the decimal 6 spaces to the left we will get the initial expression.
ANswer:

So, you need to divide 75 by 8 witch gives you 9.somethingsomething so, 9 days in total.
Step-by-step explanation:
original price (100%) → $19
discounted price ((100-75)%) = (25%) → 25% x $19 = $4.75
Answer:
4 or 5
Step-by-step explanation: