Số các giá trị nguyên của tham số m∈ [-2019;2019] để hàm số y= đồng biến trên
khoảng (4;+∞) ?
A. 2034 . B. 2018 . C. 2025 . D. 2021.

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?