Jeanine Baker makes floral arrangements. She has 16 different cut flowers and plans to use 6 of them. How many different selections of the 6 flowers are​ possible? How many ways can the 6 flowers be​ chosen? WILL CHOOSE BRANLIEST

Write the fraction or mixed number and the decimal shown by the model

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?