Asap 50 points

identify which row of pascal’s triangle will be used for expanding the given binomial expression (2x^3 + 3y^2)^7.

identify a and b in the binomial expression (2x^3 + 3y^2)^7.

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis

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?