She need 432 tiles because 6 feet is 72 inches and 8 feet equals 96 inches so we divide 72 by 4 to get 18 and 96 by 4 to get 24 the since there are 18 rows of ties with each row containing 24 tiles we multiply 24 by 18 and get 432 which means she will need 432 4 inch tiles. i really hope this helps.
Answer:
92905
Step-by-step explanation:
27,500=0.296e
29.6%=0.296
27,500/0.296 =e
e rounded to the nearest whole number is 92,905
Answer:
9 inches
Step-by-step explanation:
Given
Let;

So:


Required
Determine 
To do this, we make use of the following equivalent ratios

This gives

Express as fraction

Multiply by 24


Multiply the given equation by 4/3. This is a positive number, so the sense of the inequality remains the same.
A. a > -21 1/3
_____
When solving inequalities, the rules of equality hold, except when multiplying or dividing by a negative number (and when applying certain functions). In those cases, the direction of the inequality must be reversed. As a simple example, consider the inequality
2 > 1
When this is multiplied by -1, you get
-2 < -1 . . . . . > has changed to <
Answer:
A. -205.7 kJ
Step-by-step explanation:
The overall enthalpy of reaction be calculated when the intermediate steps are present
formed in a multi-step process.