House Construction in the Historic District Poured
Field stone & Combination
Concrete
mortar
Total
0
205
Historically-protected
18
134
Non-historically-
protected
Total
203
339
The houses in the "historic district of a particular town are either historically protected or not.
The above table partially represents these homes and whether they have foundations made from
poured concrete, mortar and field stone, or a combination of both. If only 4.5% of the non-
historically-protected homes have a field stone and mortar foundation, how many homes is this?
Round to the nearest whole number.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

answer: idk

step-by-step explanation:

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)