3 years ago

Suppose a die is tossed 5 times. what is the probability of getting exactly 2 fours?

Mathematics

1 answer:

djyliett [7]3 years ago

4 0

We cant get 2 fours in a single die.we need at least 2 die to get 2 fours.

You might be interested in

Write an expression, using an exponent, that is equivalent to 9\times 9\times 9\times 9\times 9\times 9\times 99×9×9×9×9×9×9

jeka57 [31]

Nine to the eighth power

7 0

3 years ago

Read 2 more answers

Kevin is 4 times as old as Daniel and is also 6 years older than Daniel

MAXImum [283]

Answer:

Part a) Daniel's age is 2 years

Part b) Kevin's age is 8 years

Step-by-step explanation:

<u><em>The question is </em></u>

Part a) How old is Daniel?

Part b) How old is Kevin?

Let

x ----> Kevin's age

y ----> Daniel's age

we know that

$x=4y$ -----> equation A

$x=y+6$ ----> equation B

Equate equation A and equation B

$4y=y+6$

solve for y

$4y-y=6$

$3y=6$

$y=2$

therefore

Daniel's age is 2 years

<em>Find the value of x</em>

substitute the value of y in any of the two equations

$x=4(2)=8\ years$

$x=2+6=8\ years$

therefore

Kevin's age is 8 years

6 0

2 years ago

(3x-2)(3x-2) solve the problem using factoring

Effectus [21]

9x squared - 6x - 6x + 4
9x squared - 12x + 4

5 0

2 years ago

A carton of juice contains. 64 ounces. Ms Wilson brought 6. of juice how many ounces of juice did she buy

kupik [55]

You multiply by 6

64 * 6 = 384

3 0

3 years ago

Read 2 more answers

Simplify (2t)(3t)(t^2)

s2008m [1.1K]

Answer:

Step-by-step

7 0

2 years ago