Maddyjone
Maddyjone Maddyjone
  • 04-09-2017
  • Mathematics
contestada

Need help with problem 20 and 22.

Need help with problem 20 and 22 class=

Respuesta :

jose12342274355
jose12342274355 jose12342274355
  • 04-09-2017
20 is permutation
22 is counting principle
Hope it help.
Answer Link

Otras preguntas

If 50.0cm3of a saturated solution of KNO3at 40oC contained 5.05g of the salt. What is the solubility of the salt at 40oC? [KNO3=101].
PLEASE HELP ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASEEEEEEEEEE AND DO NOT LOOK IT UP ON ANY SOURCE THANK YOU AND ILY
PARTS OF SPEECH: CONJUNCTIONS Q: Complete the following in your own words. a:They had to wait there and ............... b:The plane disappeared while ..........
Scatter plot show which type of correlation
Enrique is making a party mix that contains raisins and nuts. For each ounce of nuts, he uses twice the amount of raisins. How many ounces of nuts and how many
Find SP when CP=Rs.400 and proft%=4%
f(x)=x^2+12x+7 f(x)=(x+_)^2+_ Rewrite the function by completing the square
A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 275 subjects in the study. Is there sufficient evid
3x^2y-6xy+9xy factorise​
Kora draws a rough sketch of a crime scene. Although the drawing is not to scale, Kora provides as many observations as she can on the sketch. Why did Kora incl