Plz help me I need all the help I can get

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

What is coefficient of the term of degree of degree 5 in the polynomial below

Write the equation in logarithmic form m^x=n