The weights of adult black bears, the smallest bear species in North America, are Normally distributed with a mean of 250 pounds and standard deviation of 55 pounds. What is the probability that a randomly selected black bear weighs more than 375 pounds?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?