For question number 7:
They have given us that the probability of the seed producing pink flower is 1/5
Therefore, the point to be noted here is that the number that is given in the denominator is total outcomes of what the seed color can be
So by keeping this in mind that there are 5 outcomes total
1) the probability of getting pick is 1/5
So to get any other color would be =4/5
2) if two seeds are randomly selected then as it’s given the probability of pink is 1/5 but the IMPORTANT point here is the total outcomes will be 2 not 5 as only 2 seeds are picked so therefore,
Probability of one being pink will be =1/2
3) now here they want the probability of pink to be more than 0.99 which means it has to be 1 or more. Now if we have 5 seeds and we want the probability of the least number of seeds sown from which 1 is pink therefore,
The probability of at least one being pink is =1/2
HOPE IT WAS HELPFUL:)
Answer:
I'll give you the answers to the ones I know
I tried my best. Sorry if it took a long flippin time.
Theoretical probability is what you think will happen or what is expected to happen. So B) (Theoretical probability) goes to number 7.
Experimental probability is what happens after you test something. so C) (Experimental probability) is 6.
Probability = the number of ways of achieving success. the total number of possible outcomes. so A) (Probability) would be 3.
An outcome of a probability experiment is one possible end result. The total outcomes are the total number of possible outcomes for the probability experiment not sure what this would be but hope that gives you an understanding.
Sample space is all the possible outcomes of an event. E (Sample Space) is 2.
In probability theory, an event is a set of outcomes of an experiment. F (Event) would be 1.
Also for the last one I don't know what that is at all but hope this helps (:
Answer:
The zoo has 50 African elephants and 50 Asian elephants which means that there are 100 elephants.
Step-by-step explanation:
From the information provided, you can say that the result of adding up the African elephants cost to feed per day for the number of African elephants plus the Asian elephants cost to feed per day for the number of Asian elephants would be equal to £1000, which can be expressed as:
11x+9y=1000, where:
x is the number of African elephants
y is the number of Asian elephants
Now, as the statement indicates that the zoo has an equal number of African elephants and Asian elephants, this means that x=y and you can replace y with x and solve for x:
11x+9x=1000
20x=1000
x=1000/20
x=50
According to this and considering that the zoo has an equal number of African elephants and Asian elephants, the answer is that the zoo has 50 African elephants and 50 Asian elephants which means that there are 100 elephants.
Answer:
I "turly" know the answer is 1/3, its quite easy actually
Step-by-step explanation: