The amount of milk sold each day by a grocery store varies according to the normal distribution with a mean of 130 gallons and a standard deviation of 12 gallons. On a randomly selected day, the probability that the store sells at least 154 gallons is what ?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Use the distributive law to multiply. 3(4x + 5y + 6)

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12