Ask question

Ask question

All categories

2 years ago

6

A lottery ticket has a grand prize of $48.9 million. The probability of winning the grand prize is .000000047. Determine the exp

ected value of the lottery ticket.

1 answer:

Lorico [155]2 years ago

7 0

Is this a gcse question??

You might be interested in

A rectangle prism has edge lengths of 3.5 inches 2.5 inches and 1.5 inches how many cubes with side lengths of 0.5 inches would

likoan [24]

The answer is 15 cubes with side lengths of 0.5 inches. I did this by adding up all the edge lengths then dividing the answer by 0.5 inches

6 0

3 years ago

60% of all bald eagles survived their first flight. If 25 randomly selected bald eagles are observed, what is the probability th

lesantik [10]

Answer:

$100%$ $\%$

8 0

2 years ago

D(n) = 8 - 6(n - 1)d(n)=8−6(n−1)

VikaD [51]

Answer: 2

Step-by-step explanation:

So you distribute the -6 to the n and -1

Resulting info d(n)= 8-6n+6

Combine the 8 and 6. Getting 14

Add 6n in both sides getting

7n=14

Divide by 7

N=2

8 0

3 years ago

Its a fan favorite yall know it yall love it its time to play......

Evgesh-ka [11]

Answer:

guessing its Still Runnin

Step-by-step explanation:

4 0

3 years ago

The graph of a linear function passes through the point (2,5) and a slope of 3

Delicious77 [7]

Answer:

$y=3x-1$

Step-by-step explanation:

The point slope form of a line is $(y-y_1)=m(x-x_1)$ where $x_1=2\\y_1=5$ . We write

$(y-5)=3(x-2)$

Convert point slope form to slope intercept form by simplifying and rearranging.

$y-5=3(x-2)\\y-5=3x-6\\y=3x-1$

8 0

3 years ago