Answer:
First one is growth 80%, second is growth 7.5% and last is decay 5%
Step-by-step explanation:
HAPPY something BIRTHDAY
Answer:
Step-by-step explanation:
This is a hypothesis testing involving population proportion. The null hypothesis would be that fewer than or 50% of the people would favor spending money for a sewer system. Since she will vote to appropriate funds only if she can be reasonably sure that a majority of the people in her district favor the measure, then the alternative hypothesis which she should test is that more than 50% of the people would favor spending money for a sewer system.
Imagine a big solid and you cut out that one piece
the big solid is 9 by 12 by 3+4 (LWH)
so the volume is 9*12*7=756 cubic cm
the small slolid is 6 by 4 by 12 or 288 cubic cm
big-small=756-288=468 cubic cm
the volume is 468 cubic cm
The answer would be 130.9
Answer:
1:3
Step-by-step explanation:
Divide both of them by 3