A player in a board game rolls a six-sided number cube labeled 1 throu

1.	A player in a board game rolls a six-sided number cube labeled 1 through 6 one time. Determine the theoretical probability of rolling a 1 or 2.
Answer» Answer: Cost of a smartphone = Rs. 24500 Cost of a FEATURE PHONE = Rs. 9750 Step-by-step explanation: To Find: The cost of a smartphone and a feature phone. Let us assume: The cost of a smartphone be x. The cost of a feature phone be y. The price of a smartphone is 5000 more than the cost of two feature phones. i.e., x = 2y + 5000 _____(i) The cost of 4 feature phones and two smartphone is 88000. i.e., 4y + 2x = 88000 _____(ii) Finding the cost of a smartphone and a feature phone: In equation (ii). ⟿ 4y + 2x = 88000 Substituting the value of x from eqⁿ(i). ⟿ 4y + 2(2y + 5000) = 88000 ⟿ 4y + 4y + 10000 = 88000 ⟿ 8Y = 88000 - 10000 ⟿ 8y = 78000 ⟿ y = 78000/8 ⟿ y = 9750 ∴ Cost of a feature phone = Rs. 9750 In equation (i). ⟿ x = 2y + 5000 ⟿ x = 2(9750) + 5000 ⟿ x = 19500 + 5000 ⟿ x = 24500 ∴ Cost of a smartphone = Rs. 24500

A player in a board game rolls a six-sided number cube labeled 1 through 6 one time. Determine the theoretical probability of rolling a 1 or 2.

Answer»

Answer:

Cost of a smartphone = Rs. 24500

Cost of a FEATURE PHONE = Rs. 9750

Step-by-step explanation:

To Find:

The cost of a smartphone and a feature phone.

Let us assume:

The cost of a smartphone be x.

The cost of a feature phone be y.

The price of a smartphone is 5000 more than the cost of two feature phones.

i.e., x = 2y + 5000 _____(i)

The cost of 4 feature phones and two smartphone is 88000.

i.e., 4y + 2x = 88000 _____(ii)

Finding the cost of a smartphone and a feature phone:

In equation (ii).

⟿ 4y + 2x = 88000

Substituting the value of x from eqⁿ(i).

⟿ 4y + 2(2y + 5000) = 88000

⟿ 4y + 4y + 10000 = 88000

⟿ 8Y = 88000 - 10000

⟿ 8y = 78000

⟿ y = 78000/8

⟿ y = 9750

∴ Cost of a feature phone = Rs. 9750

In equation (i).

⟿ x = 2y + 5000

⟿ x = 2(9750) + 5000

⟿ x = 19500 + 5000

⟿ x = 24500

∴ Cost of a smartphone = Rs. 24500