Answer:1200cm^3
Step-by-step explanation:
Height=12cm
area of base=10x10
Area of base=100cm^2
volume=area of base x height
Volume=100 x 12
Volume=1200cm^3
4x 1,000,000+ 4x 100,000+ 8x 1,000+ 7x 100+ 3x 10
Answer:
98% confidence interval for the true population proportion of all New York State union members who favor the Republican candidate is 0.373±0.065, that is between 0.308 and 0.438
Step-by-step explanation:
Confidence Interval can be calculated using p±ME where
- p is the sample proportion of 300 union members in New York State who favor the Republican candidate ()
- ME is the margin of error from the mean
and margin of error (ME) around the mean can be found using the formula
ME= where
- z is the corresponding statistic in 98% confidence level (2.33)
- p is the sample proportion (
- N is the sample size (300)
Then ME=[tex]\frac{2.33*\sqrt{0.373*0.627}}{\sqrt{300} }[/tex≈0.065
98% confidence interval is 0.373±0.065
The answer to the question of the correct answer in the box. For the expression (-11\2x + 3) - 2 (-11/4x - 5/2) =
The answer is 8
Proof
The first step to solve this problem is to find 10% of 3,500. To do this you would set up the equation x/3,500=10/100. You then multiply 3,500 by 10, getting 35,000, then divide that by 100. The 10% would then be 350. Finally, you would subtract 350 from 3,500, getting 3,150 as your final answer.