Answer:
1/2
Step-by-step explanation:
Using exponent rules, 2^3 * 2^-4 = 2^(3-4) = 2^-1 = 1/2
Answer:
Kitchen - 3.89 quarts or 3 quarts of latex enamel
Bathroom - 1.12 quarts or 1 quarts of latex enamel
Step-by-step explanation:
270 feet² for every 3 quartz.
We need how much ft² 1 quart can cover.
So,
270 ÷ 3 = 90 ft²
Every 1 quart covers about 90 ft² of wall.
For kitchen we need to cover 350 ft².
So,
350 ÷ 90 = 3.89 quarts or 3 quarts of latex enamel
For bathroom we need to cover 100 ft².
So,
100 ÷ 90 = 1.12 quarts or 1 quarts of latex enamel
Answer:
Step-by-step explanation:
we have:
7a^2+4a+8 -5a^2 -4a -4
2a^2 +4