All categories

2 years ago

1. You are rolling a pair of dice. What's the probability of getting different numbers on both dice?

Mathematics

1 answer:

GaryK [48]2 years ago

7 0

Answer:

Step-by-step explanation:

Total outcomes:

6*6 = 36

Outcomes with same numbers on both dice:

Outcomes with different numbers on both dice:

36 - 6 = 30

Probability of different numbers on both dice:

30/36 = 5/6

You might be interested in

Use the probability model listing all 6 possible outcomes

kakasveta [241]

Answer:

C) 1/3

Step-by-step explanation:

if you have a 6 sided cube you have 1/6 of a chance of landing on any number.

But you only have a 2/6 chance of landing on 5 or greater.

2/6 is also equal to 1/3

7 0

3 years ago

A small Learning Center holds twenty-four less students than a large Learning Center. Together the Learning Centers hold seventy

olga2289 [7]

Answer:

A small learning center holds 48 students

Step-by-step explanation:

A small Learning Center holds twenty-four less students than a large Learning Center. Together the Learning Centers hold seventy-two students. How many students does each Learning Center hold?

72-24=48

6 0

3 years ago

Square root 32 multiplied by square root 24

Svetlanka [38]

Answer:

16 times the square root of 3

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

I do not understand this integration problem. I understand why they made u, du, and dx what they did, no problems. But Isnt the

Ann [662]

$\bf \displaystyle \int x\sqrt{2x-1}\cdot dx\\\\
-----------------------------\\\\
u=2x-1\implies \cfrac{du}{dx}=2\implies \cfrac{du}{2}=dx\\\\
-----------------------------\\\\
\displaystyle \int x\sqrt{u}\cdot \cfrac{du}{2}\\\\
-----------------------------\\\\
u=2x-1\implies u+1=2x\implies \cfrac{u+1}{2}=x\\\\
-----------------------------\\\\$

$\bf \displaystyle \int \cfrac{u+1}{2}\sqrt{u}\cdot \cfrac{du}{2}\implies \int \left(\cfrac{u+1}{2} \right)u^{\frac{1}{2}}\cdot \cfrac{du}{2}
\\\\\\
\displaystyle\int \cfrac{u^{\frac{3}{2}+}u^{\frac{1}{2}}}{2}\cdot \cfrac{du}{2}\implies \cfrac{1}{4}\int u^{\frac{3}{2}}\cdot du+\cfrac{1}{4}\int u^{\frac{1}{2}}\cdot du$

$\bf \cfrac{1}{4}\cdot \cfrac{u^{\frac{5}{2}}}{\frac{5}{2}}+\cfrac{1}{4}\cdot \cfrac{u^{\frac{3}{2}}}{\frac{3}{2}}\implies \cfrac{1}{4}\cdot \cfrac{2u^{\frac{5}{2}}}{5}+\cfrac{1}{4}\cdot \cfrac{2u^{\frac{3}{2}}}{3}\implies \cfrac{u^{\frac{5}{2}}}{10}+\cfrac{u^{\frac{3}{2}}}{6}
\\\\\\
\cfrac{1}{10}(2x-1)^{\frac{5}{2}}+\cfrac{1}{6}(2x-1)^{\frac{3}{2}}$

6 0

2 years ago

There is a bag filled with 5 blue and 6 red marbles.

aleksandr82 [10.1K]

Answer:

$(\frac{6}{11} )*(\frac{6}{11} )$ = 36/121 =.297

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers