The weights of dogs in a dog show is normally distributed with a mean of 58 pounds and a standard deviation of 77.2 pounds. Use a standard normal distribution curve to find each probability

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

What signals you that factoring by grouping is the best method to use when factoring a problem?

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest