Five cards are drawn from a standard deck of 52 cards. How many hands contain all 5 cards of the same suit?

How many ways can all the letters in the word Atlanta be arranged to form words?

A firm has new test to detect Covid. It researches the values of the test on thousands of people and find that if a person has Covid, then the test will detect it in 95% of the cases (correct positive); and if a person does not have Covid, it will still show a positive result in 4% of the cases (false positive). Later medical records show that 10% of the group actually did have Covid. What is the probability that a person who tests  positive actually has Covid?  write your answer in decimal form   (When you finish, show your work to the camera for few seconds, submit your work after you finish the exam. Make sure to show the filled tree Diagram)

Let S and T be subsets of the universal set U. Use the Venn diagram and the given data:  ​   n(S) = 8,  n(T) = 10 and

This question is worth 1 point. A bottle of store bought tea is in front of you.

All questions worth 2 points unless otherwise noted. Click the link. Do not try to download: Honorlock may block the download.  Principles of Green Chemistry and Engineering.pdf periodic table of the elements.pdf Chemical Green and Sustainable Metrics.docx   Please note the dilution equation is C1V1 = C2V2.

Click the link. Do not try to download: Honorlock may block the download.  Principles of Green Chemistry and Engineering.pdf periodic table of the elements.pdf Chemical Green and Sustainable Metrics.docx   Please note the dilution equation is C1V1 = C2V2.

35 g CO2 is reacted with 58 g CaO to make a greener version of cement CO2 + CaO –> CaCO3 . What is the theoretical yield in grams of CaCO3 to the ones place? Remember to identify the limiting reagent first.

¿Cómo se dice? Express the following in Spanish: I like to go to the movies. table of special characters     á     é    í    ó   ú  ñ

¿PRETÉRITO O IMPERFECTO? Choose the appropriate verb to complete the sentences.  Esta mañana, Isabela y Luis  muy tarde a la clase. Martha y su padre  al consultorio todas las mañanas. Mi padre  treinta años cuando comenzó a trabajar en el hospital. El enfermero hablando cuando llegó el doctor a la sala de emergencias. Ayer, la dentista  con su paciente después de la cirugía.