ryannuminen ryannuminen

14-03-2018
Mathematics

contestada

Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either 3 or 9?
A.1/6
B.1/13
C.1/18
D.1/162

Respuesta :

konrad509 konrad509

17-07-2018

[tex] |\Omega|=6^2=36\\
|A|=\underbrace{2}_{\text{the sum is 3}}+\underbrace{4}_{\text{the sum is 9}}=6\\\\
P(A)=\dfrac{6}{36}=\dfrac{1}{6}\approx17\% [/tex]

Answer Link

Otras preguntas

selling receivables is called group of answer choices factoring sold receivables a factor sales revenue

- 1/3 x = 3/4 solve for x 1. 1/4 2. - 1/4 3. 2 1/4 4. -2 1/4

5. Given the right triangle JKL, identify the locations of sides j, k, and I in relation to angle L in terms of opposite, adjacent, and hypotenuse. HELP

Put the following events of translational elongation (the stage in translation that occurs after initiation) in the order that they occur, beginning with the fi

superantigen type toxins lead to the release of excessive amounts of stimulating a hyperactive immune response that can lead to shock and death in the

If the average variable cost is $24 at the profit-maximizing quantity, and if the firm’s fixed costs amount to $60, then the firm’s maximum profit is.

A binary star system consists of two stars of masses m1 and m2. The stars, which gravitationally attract each other, revolve around the center of mass of the sy

a(n) is a corporate certificate indicating that an investor has lent money to a firm (or a government).

Someone help pls The three graphs show different relationships between x and y. Does each graph show a proportional relationship? Graph A shows a straight line

A climber of mass 100 kg (including the equipment she is carrying) ascends from sea level to the top of a mountain 5500 m high. Calculate the change in her grav