Suppose you have a bag of colored elastic bands and you choose one without looking. The probability the elastic band you choose is blackblack is P(black)equals=0.5. Write this probability as a percent and a fraction. Use a word or phrase to describe this probability.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

This is about circle theorems. someone asap : (

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?