Lake Eyre, which has the lowest elevation in Australia, is 16 meters below sea level. The Taieri Plain, the lowest place in New Zealand, is 2 meters below sea level. How much higher is the Taieri Plain than Lake Eyre?

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)?

Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.