katii katii
  • 25-04-2017
  • Mathematics
contestada

a card is drawn from a standard deck then replaced and a second card is drawn. what is the probability both cards drawn are hearts?

Respuesta :

irspow
irspow irspow
  • 25-04-2017
13 hearts are in a deck of cards, and we are picking with replacement so

P(HH)=(1/4)(1/4)=(1/4)^2=1/16
Answer Link

Otras preguntas

Which of the statements below describe the guidelines for the use of text in presentation programs? A. Do not use numbered lists. B. Fonts should be appropriate
which is a sentence fragment? 1. Mom called you. 2. Wearing a sweater knit by my grandmother. 3.If you have time, wash the dishes. 4. Tel the truth
sin(x)-tan(x)cos(x)+cos(π/2-x)
Which reason best explains why certain areas of Southwest Asia have low population density?A. The semi-arid climate makes farming difficult because it produces
What is not another word for renter
A music store 3,550 CDs. Each CD rack holds 15 CDs. How many racks does the store need to use to hold all the CDs?
mark mowed 1/3 of a football field. he mowed equal amounts over 2 hours how much of a field did mark mow each hour?
Is 1000 ft greater or less than 300 yards
Please show the work as well for #2
15. What are three methods or types of evidence used by scientists to determine when things happened?