Solve the equation
h +0.9 = 5.1
A: h = 4.59
B: h = 4.2
C: h = 5.1
D: h = 6

B. h=4.2

Step-by-step explanation:

h + 0.9 = 5.1

To get the h by itself, we can subtract 0.9 from both sides of the equation.

h = 4.2

This will leave us with h=4.2

Step-by-step explanation:

Given

Two fair dice

Required

Determine the probability that the outcomes is 6 on the first and 4 on the second

First, we need to write out the sample space of both:

Where S1 represents the first and S2, the second

The probability of outcome of 6 on the first is:

The probability of outcome of 4 on the second is:

So, the required probability is then calculated as: