4 years ago

Help please! Will give brainly

Mathematics

1 answer:

luda_lava [24]4 years ago

4 0

1.) 9 - c < 2 , C = 7
Graph 7 on the number line.
2.) -3c > 15, C = -5
Graph -5 on the number line.
Hope this helps.

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A shelf takes 3 1 /2 ft. of lumber. How many shelves can be made from 24 1 /2

levacccp [35]

Answer is 7

hope it helps

24 1/2 = 24.5
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24.5/3.5 = 7

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3 years 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:

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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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3 years ago

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Artyom0805 [142]

Answer:

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3 years ago

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Answer:

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