Hurry it's !
abby walked 3/4 mile on saturday and 7/12 mile on sunday.

how many miles did she walk in all?
a. 5/8 mi b. 5/6 mi c. 1 1/3 mi d. 1 1/12 mi

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?