Ask question

Ask question

All categories

4 years ago

12

A pair of dice is rolled. What is the conditional probability that the sum of numbersthat came up on the top of the dice is nine

given the information that
(a) at least one of the two dice came up six?
(b) both dice came up odd?
(c) one die came up odd and the other even?

1 answer:

netineya [11]4 years ago

5 0

Answer:

a. 1/18 or one in eighteen

b. 1/4 or one in four

c. 1/4 or one in four

You might be interested in

If the graph line goes up from left to right, then the slope is positive.

Oksana_A [137]

Answer: True

Step-by-step explanation: It is positive because the x-axis and the y-axis are both have positive numbers instead of negative. If the line goes right to left it is negative because the numbers on the x-axis and the y-axis will be negative.

4 0

3 years ago

Order the numbers from greatest to least?<br><br>2/9, 21%, 5/20, 8%

Elena-2011 [213]

Answer:

5/20, 2/9, 21%, 8%

Step-by-step explanation:

2/9 = 0.22

21% = 0.21

5/20 = 0.25

8% = 0.08

0.25>0.22>0.21>0.08

mark brainliest please!

8 0

2 years ago

What is the equation of a vertical line passing through the point (−5, −1)?

dangina [55]

Answer:

$\boxed{x=-5}$

Step-by-step explanation:

The equation of a vertical line that passes through the point $(x_1,y_1)$ is given by;

$x=x_1$

The given point is $(-5,-1)$ .

This implies that,

$x=-5$

is therefore the equation of the vertical line that passes through $(-5,-1)$ .

4 0

3 years ago

A student who studies the number of birds in groups of birds records data for this group of ducks.

Evgen [1.6K]

Answer:

discrete and quantitative I think

5 0

3 years ago

What would x equal for these two?<br> 15/24 = x/3 & 7/24 = 3/x<br><br> Thank you!!!

vesna_86 [32]

The first one you have $\frac{15}{24}$ = $\frac{x}{3}$ . To solve this you would multiply both sides by 3.

$\frac{45}{24}$ =x

Then simplify by dividing the numerator and denominator by 3.

$\frac{15}{8}$ =x (or in a mixed fraction 1 $\frac{7}{8}$ )

The second one you have $\frac{7}{24}$ = $\frac{3}{x}$ . To solve this you would multiply both sides by x.

$\frac{7}{24}$ x=3

Now you would divide both sides by $\frac{7}{24}$ .

x= $\frac{3}{\frac{7}{24}}$

You now then multiply 3 by 24 and then divide by 7.

$\frac{72}{7}$

x= $\frac{72}{7}$ (in a mixed fraction would be 10 $\frac{2}{7}$ )

6 0

3 years ago