Answer:
Step-by-step explanation:
Let X = amount you can win at this game (# of dollars you can win)
x = (0, -2, 6, 10, 15)
- P(X=0) = P(probability of picking a diamond) = 13/52 = .25
- P(X=-2) = P(probability of picking a heart) = 13/52 = .25
- P (X= 6) = P(probability of picking a spade) = 13/52 = .25
- P(X=10) = P(probability of picking a club) = 12/52 ≈ .231
- P(X=20) = P(probability of picking the ace of clubs) = 1/52 ≈ .019
Probability Distribution of X
x p(X = x) Decimal
0 13/52 0.25
-2 13/52 0.25
6 13/52 0.25
10 12/52 0.231
15 1/52 0.019
Total 52/52 1.00
Answer:
Which statement represents the expression?
24−8÷4
<u>A.</u><u> </u><u>24 minus 8 divided by 4</u>
B. the difference of 24 and 8 divided by 4
C. 24 minus the quotient of 8 divided by 4
D. 24 minus 4 divided by 8
The answer is <em><u>a. 24 minus 8 divided by 4</u></em>
-----------------------------------
<h3 /><h3>Hope it is useful...</h3>
Angle Y would be 40 degrees
Answer:
0.7 km
Step-by-step explanation:
Actual distance in cm = 7(10000)
= 70 000 cm
Actual distance in km = <u>0.7 km</u>
Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Conjugate of the given number is:</u>
<u>Divide the given number by its conjugate:</u>
- (4 - 3i) / (4 + 3i) =
- (4 - 3i)(4 - 3i) / (4 + 3i)(4 - 3i) =
- (16 + 9i² - 24i) / (16 - 9i²) =
- (16 - 9 - 24i) / (16 + 9) =
- (7 - 24i) / 25 =
- 7/25 - 24i/25
Correct choice is B
