In 1900, the average life expectancy in the United States was 47.3 years. In 2015, the average life expectancy was 78.8 years. Calculate the percentage increase in life expectancy from 1900 to 2015

How many, and what type of, solutions does y=5x^2-10x-12 have? 2 rational solutions 1 rational solution 2 irrational solutions 2 nonreal solutions

the diagram shows three different bicycle routes taken by Frank, alexis, and juan to get to the electronics store. Frank-8kilo Alexis-6kilo juan? kilometers

What is the probability that she draws a card less than 5

If you had 2 pieces of licorice to share equally among 3 people, how much licorice would each person get? Show your thinking clearly

Kevin enterd a pie eating contest. He ate 4 pies in 132 seconds. How many seconds did each pie take?

48 pens are packaged in four boxes how many are packed in nine boxes

2/9 of the people in a restaurant are adults. If there are 95 more children than adults, how many children are?

Will give Brainliest to first person to give right answer! In a small private school, 5 students are randomly selected from 14 available students. What is the probability that they are the five youngest students?

If 80% of scheduled flights actually take place and cancellations are independent events, what is the probability that 3 separate flights will take place?

What is another way to express 64? A) 3 ^4 B) 6 ^4 C) 6.4 x 10^2 D) 8^2