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LUCKY_DIMON [66]
3 years ago
12

In the game of roulette a metal ball is dropped into a spinning wheel having 38 compartments, 18 of which are red, 18 are black,

two are green. suppose we spin the wheel ten consecutive times and let a random variable x be the number of times the metal ball will land on a red color.
Suppose you always bet $5 on red. If red shows up you win $5 otherwise you lose your bet. What is the probability of
A. Making a $30 profit if you bet on ten consecutive spins of the wheel?
B. Breaking even if you bet on 10 consecutive spins
C. Being $5 in deficit if you bet on 10 consecutive spins
Mathematics
1 answer:
leonid [27]3 years ago
8 0
I think its A but i dont sure sorry
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20 points
Anna11 [10]
The answer is A) Dilation, because a dilation makes an object bigger or smaller. hope this helped :D 
7 0
3 years ago
Can someone PLEASE help me solve this ive been stuck on it for half an hour
padilas [110]

baloon poodle requires 1 and giraffe requires 3 balloons.

i really hope this is the correct answer, sorry if I'm wrong.

if you want/need an explanation you can ask me and I'll explain how i did it

3 0
2 years ago
Read 2 more answers
Can somebody check my answer
almond37 [142]

Answer:

(-4, -3)

Step-by-step explanation:

That's Correct!

x + 4 shifts the origin 4 left

y + 3 shifts the origin 3 down

(-4, -3)

4 0
3 years ago
How can you solve x-8y=40?
OLga [1]
Simplifying
x + -8y = 40

Solving
x + -8y = 40

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '8y' to each side of the equation.
x + -8y + 8y = 40 + 8y

Combine like terms: -8y + 8y = 0
x + 0 = 40 + 8y
x = 40 + 8y

Simplifying
x = 40 + 8y
8 0
3 years ago
Read 2 more answers
Question 8
Ede4ka [16]

Answer:

$136.50

Step-by-step explanation:

Time and a half = 13.00 + (13 × 1/2)

Time and a half = 13.00 + 6.50

Time and a half = $19.50

If he works 7 hours of overtime, and overtime means getting paid time and a half, we would multiply 7 hours by $19.50 to find the total amount he was paid

7 × 19.50 = 136.50

In overtime, he was paid $136.50

5 0
3 years ago
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