toahmedhabib toahmedhabib

03-09-2022
Mathematics

contestada

What is the probability of getting number greater than 7 when 2 cards are drawn?
a) with replacement
b) without replacement

Respuesta :

velkhana velkhana

03-09-2022

Please see the attached photos. Hope this helps :). A simpler approach is to think of the probability of the opposing happening, or not getting a number greater than 7 from either draw. I personally like this style of visualization though :)

Ver imagen velkhana

Ver imagen velkhana

Answer Link

Otras preguntas

The table below shows the relationship between the diameter, x, in inches, and the height, y, in feet, of trees in a national park 8.3 10.5 12.9 16.3 77 17.3 81

Which statements are true for the functions g(x) = x2 and h(x) = -x2? Check all that apply.

Find the measure of one exterior angle of the following polygon: Nonagon

While hiking in a rural area, you encounter a wetland and conclude that it’s a swap. which feature helped you reach this conclusion?

How much energy is required to vaporize 10 grams of water at its boiling point? In Joules.

Please help me out.........

The net of a composite space figure is shown below. A. What figures make up the composite space figure? B. What is the surface area of the composite space figur

Give 3 examples of something with kinetic energy.

How did the reformation encourage ideas of democracy

DNA is copied, in a process called _______, so that a cell's DNA can be passed on to its daughter cells. A. recombination B. replication C. gene exp