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2 years ago

Note: The square is not drawn to scale. What is the area of the square above?

Mathematics

1 answer:

Nataliya [291]2 years ago

6 0

Answer:

where is the square at I cannot see it

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When the chef turned the new freezer on, the temperature on the internal thermometer was 2 °C.

motikmotik

Answer: -13 °C.

Step-by-step explanation:

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1 year ago

Which of the following expressions are equivalent to \dfrac{-10}{3}

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

I don't know how to explain it, but I hope I got it right and that it helped you.

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1 year ago

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drug sniffing dogs must be 95% accurate in their responses because their handlers don't want them to miss durgs and also don't w

GenaCL600 [577]

Answer:

95% Confidence interval: (0.8449,0.9951)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 50

Number of times the dog is right, x = 46

$\hat{p} = \dfrac{x}{n} = \dfrac{46}{50} = 0.92$

95% Confidence interval:

$\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting the values, we get:

$0.92 \pm 1.96(\sqrt{\dfrac{0.92(1-0.92)}{50}})\\\\ = 0.92\pm 0.0751\\\\=(0.8449,0.9951)$

(0.8449,0.9951) is the required 95% confidence interval for the proportion of times the dog will be correct.

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2 years ago

HElP ME!!!!!!! PLS!!!!

ra1l [238]

Answer:

Each bag will get 5 candy canes and 3 cookies.

Step-by-step explanation:

Find the divisors of both numbers

75 = 1,75 : 3,25 : 5,15 : 15,5 : 25,3 : 75,1

45 = 1,45 : 3,15 : 5,9 : 9,5 : 15,3 : 45,1

Since the largest common divisor is 15, we want to use 15.

Each bag will get 5 candy canes and 3 cookies.

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2 years ago

Need Help ASAP!! 100 points andbranliest plz pleople plz help.

mafiozo [28]

Answer:

what grade are you in so then I could get the answer

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3 years ago

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