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Nitella [24]
3 years ago
12

Last year a Girl Scout troop number 334 sold bee boxes of cookies this year the troop needs to meet a goal of selling at least 4

20 boxes of cookies in order to meet that goal they must sell at least three times the number of boxes of cookies so last year +90 what was the minimum number of boxes of cookies the Girl Scout troop 342 so last year
Mathematics
1 answer:
den301095 [7]3 years ago
8 0

Answer:

360 boxes of cookies.

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melomori [17]

Answer:

\mu_{\hat{p}}=0.19

\sigma_{\hat{p}}=0.0785

Step-by-step explanation:

We know that the mean and the standard error of the sampling distribution of the sample proportions will be :-

\mu_{\hat{p}}=p

\sigma_{\hat{p}}=\sqrt{\dfrac{p(1-p)}{n}}

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Given : The proportion of students at a college who have GPA higher than 3.5 is 19%.

i.e. p= 19%=0.19

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The mean and the standard error of the sampling distribution of the sample proportions will be :-

\mu_{\hat{p}}=0.19

\sigma_{\hat{p}}=\sqrt{\dfrac{0.19(1-0.19)}{25}}\\\\=\sqrt{0.006156}=0.0784601809837\approx0.0785

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\mu_{\hat{p}}=0.19

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8 0
3 years ago
A chef buys 9cucumbers,18 peppers, and 21 tomatoes at the farmer's market. How much does she spend?
stepladder [879]
HAY THERE!

ACCORDING TO QUESTION:-
Cucumbers = 6 for $2
Peppers = 12 for $9
Tomatoes = 6 fir $4
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SO NOW
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\huge{SOLUTION:- }
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For 9 cucumbers = as 6 cucumbers is for $2 then 9 will be of $3........1️⃣

For 18 peppers = as 12 peppers are for$9 so 18 will be of $12.........2️⃣

For 21 tomatoes =as 6 tomatoes are for $4 then 21 tomatoes are $14 .......3️⃣

Now add 1️⃣ +2️⃣ + 3️⃣

here $3 +$12 + $14= $29

HOPE IT HELPED YOU.
6 0
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kykrilka [37]

Answer:

The answer is:

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this suits perfectly the description

7 0
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mel-nik [20]

Answer:

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