Answer:
10 pounds for $4.99
Step-by-step explanation:
If you multiply the 5 pounds for 2.69 by 2, you would get 10 pounds of hamburger for 5.38 which is more than 4.99
Answer:
18.1818181 Feet
Step-by-step explanation:
Divide 27.5 by 20 to establish a ratio between the length and width of the house, then multiply your new ratio by 25. Units do not matter, as long as it's not like 27.5 mm high by .05 ft wide.
Answer:
300 saying there were no tickets bought for kids
Step-by-step explanation:
3 * 300 = 900
Hope it Helps
Given the sample mean is
and population standard deviation is
.
Now the standard deviation of the sample mean is 
The
confidence interval for population mean is
.
Here 
The 90% CI for population mean is
