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3 years ago

the average sunflower has 34 petals. which is the best estimate of the total number of petals on 57 sunflowers

Mathematics

1 answer:

slamgirl [31]3 years ago

7 0

34 petals round down to 30

57 sunflowers round up to 60

so you are only 1 off, 34 - 30 = 4 // 60 - 57 = 3 // 4 - 3 = 1

30 * 60 = 1800 is the best estimate

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Inessa [10]

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4 years ago

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grandymaker [24]

Answer:

96 pizzas

Step-by-step explanation:

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3 years ago

A study conducted at a certain college shows that 65% of the school's graduates find a job in their chosen field within a year

alexdok [17]

Answer: 0.009

Step-by-step explanation:

Formula we use here : Binomial distribution formula

Probability of getting success sin x trial = $P(X)=^nC_xp^x(1-p)^{n-x}$ , where n is the sample size and p is the probability of success in each trial .

Given : A study conducted at a certain college shows that 65% of the school's graduates find a job in their chosen field within a year after graduation.

i.e. p= 0.65

Sample size : n= 11

Now, the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating:-

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Hence, the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating = 0.009

8 0

3 years ago

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astraxan [27]

You Will Add Up All The Number Then Divide By The Total Number You Have In All
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4 years ago

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xeze [42]

Answer:

Hello!

Step-by-step explanation:

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3 years ago