Answer:
Height of each riser = 7.75 inches
Step-by-step explanation:
We are told that the distance between two floors is 9'-0 1/2”. This is 9ft 0.5inch
Let's convert to inches.
From conversion values, we know that 1ft = 12 inches
Thus, 9ft = 9 × 12 inches = 108 inches
Thus, total distance between two floors = 108 + 0.5 = 108.5 inches
Now,we are told there are 14 risers between this two floors distance.
Thus;
Height of each riser = 108.5/14
Height of each riser = 7.75 inches
Answer: 2
Step-by-step explanation:
Answer:
A. 12 is greater than or equal to x
B. you can invite 12 guests
Step-by-step explanation:
Answer:
C) 189.5
Step-by-step explanation:
Add all the numbers together then divide by 4.
Answer:
$519.61
Step-by-step explanation:
We add the 8% tax 23 days of subscription since prorated for 7 days [30 - 7 = 23].
How much is 23 days subscription if 30 days is 499?
We add 8% of this to 499:
0.08 * 382.57 =30.51
So cost is:
499 + 30.61 = 529.61
Now we have $10 off, so final cost would be:
529.61 - 10 = $519.61