ShìnshìàSabaku ShìnshìàSabaku

24-03-2020
Mathematics

contestada

A card is chosen at random from a deck of 52 cards. It is then replaced and a second card is chosen. What is the probability of choosing a Jack and then a 3?

Respuesta :

PollyP52 PollyP52

24-03-2020

Answer:

1/169.

Step-by-step explanation:

Prob(Choosing a Jack on the first draw) = 4/52 = 1/13.

Prob(Choosing a 3 on the second draw) = 4/52 = 1/13.

Required probability = 1/13 * 1/13 = 1/169.

Answer Link

Otras preguntas

13.) Express the following in terms of x, y, and z. a. Side opposite of L C: b. Side adjacent to < C c. Hypotenuse: d. sin e. COs f. tan g. sin h. cos i

Calculate the net present value (NPV) for a 20-year project with an initial investment of $50,000 and a cash inflow of $8,000 per year. Assume that the fir

subtract the following measurements 450l 890ml from8700l 750ml

what is a main purpose of launching an access attack on network systems?

among us? AMONG US AMONG US AMONG US?

What island is Hawaii National Park on?

What are the x-intercepts of the graph below ?

(i) Find the gradient at the point (1,2) on the curve given by: x² + xy + y² = 12 − x² - y² (ii) Find the equation of the tangent line to the curve going throug

Which PRS means isolate

In deciduous plants, decreasing temperatures stimulate all of the following EXCEPT a) transport from leaves to roots. b) a decline in photosynthesis. d) growth