28 is B
30 is C and
29 is correct as it is!
Hope this helps.
There are 4 cards facing up and the rest facing down
Answer:
see below
Step-by-step explanation:
Take the number of people surveyed and multiply by 30 %
8 * 30%
Change to decimal form
8 * .3
2.4
About 2.4 will purchase online
The answer is A, Callie incorrectly placed the decimal. The correct answer to the equation would be 19.886
