Answer:
It's 7
Step-by-step explanation:
49 insects per week means that they eat 7 insects per day, 49 divided by 7 = 7.
Answer:
c. 0.05
Step-by-step explanation:
At the moment of the first selection, there are five possible gifts in total and only one umbrella among them, so the probability of choosing the umbrella is one fifth:
At the moment of the second selection, there are four possible gifts left and only one shaving kit among them, so the probability of choosing the kit is one fourth:
The probability of those two events happening in that order is its product:
P = P(A) · P(B) = 0.2 · 0.25 = 0.05
Answer: (-5,1)
Step-by-step explanation:
To the left 5 units turns our 0 into negative 5 (-5) and going down on the y axis by 1 is 1 instead of 2 so the new point is (-5,1)
Answer:
The expected dollar value for a person playing this game is -$1, that is, a loss of $1.
Step-by-step explanation:
Expected dollar value:
Probability of each outcome multiplied by it's monetary outcome.
Outcomes:
45% probability of winning $100.
45% probability of losing $100.
10% probability of losing $10.
What is the expected dollar value for a person playing this game?
The expected dollar value for a person playing this game is -$1, that is, a loss of $1.
Answer:
Can you please explain betttteer
Step-by-step explanation: