1. what is the area of a circle with a diameter of 3.4 cm? round your answer to the nearest tenth. (use 3.14 for pi) 2. what is the volume of a cube that measures 4.5 m on each side?

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?