There are approximately 1.9 million births in a country each year. Find the birth rate in units of births per minute.

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?