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3 years ago

When five standard six-sided dice are rolled, what is the probability exactly two different numbers are rolled?

Mathematics

1 answer:

zloy xaker [14]3 years ago

8 0

The probability of this question is1/3

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5) Emily woks Monday through Friday at a rate of $16.12 per hour. She takes a 1-hour lunch break. If she

TEA [102]

Answer:

725.40

Step-by-step explanation:

Since, every day she works from 6:15am to 4:15pm

this will put her working to 10 hrs a day and subtracting 1 hr break, the total working period would be 9 hrs a day.

And, total working hours per week would be (9*5) hrs = 45 hrs

thus, her total salary per week would be $(45*16.12) = $725.40

6 0

3 years ago

Answer now!!! Please!!! (Math)

Serggg [28]

Answer:

The correct answer option is $\frac{25}{9}$ .

Step-by-step explanation:

We are given the following expression and we are to evaluate it when $a = 5$ and $k = -2$ :

$[\frac{3^2a^{-2}}{3a^{-1}} ]^k$

Substituting the given values of $a$ and $k$ to get:

$[\frac{3^2(5)^{-2}}{3(5)^{-1}} ]^{-2}$

$\frac{3^{(2\times -2)}.5^{(1\times-2)}}{3^{(-1\times-2)}.5^{(2\times-2)}}$

$\frac{3^{-4}.5^{-2}}{3^{-2}.5^{-4}}$

$3^{-2}.5^2$

$\frac { 1 } { 3 ^ 2 } . 2$

$\frac { 1 } { 9 } . 2 5$

$\frac { 2 5 } { 9 }$

4 0

3 years ago

What Is 3 Over 4 Plus 7 Over 8 Plus 5 Over 6 ? Please Help

sesenic [268]

First 3/4 = 18/24
7/8 = 21/24
5/6 = 20/24
18+21+20=59/24
Hope this helps too!

3 0

3 years ago

What is the length of z ?

bulgar [2K]

5 :::::::::::::)djdjfjs

4 0

3 years ago

Estimate 18.50 x 2.6

marysya [2.9K]

Answer:

Step-by-step explanation:

18.5= 19

8 0

3 years ago

Read 2 more answers