Answer:
(-2, 12)
Step-by-step explanation:
Density = Mass/Volume => Volume = Mass/Density = 12/3.1 = 3.87ml
The variable a is four. Variable B is two. 2×4 is eight and one divided by the denominator, which is 2×2 = 4, the answers two. And also 4-2 is equal to two.
Answer:
Making assumptions should simplify the problem
Step-by-step explanation:
Making assumptions about a problem can help simplify the problem for a suitable solution, it can also help to gather facts based on previous experience about the problem at hand.
Answer:
9.3%
Step-by-step explanation:
The declined rate is 1.3% during 9 years
13.2%-11.9%=1.3%
2015-1995=20 is the year difference
11.9%-1.3%=10.6% for 9 years
10.6%-1.3%=9.3% for another 9 years
so the answer has to be 9.3%