3 years ago

Hellppppp me its so confusing ????!!!!

Mathematics

1 answer:

melomori [17]3 years ago

3 0

I'm not sure but
A) 3 out of 20
B) 11 out of 100

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AB is tangent to the circle at B. <A=14. Arc BC = 112.

goldenfox [79]

So hmm check the picture below

a circle has a total of 360°, thus arcBC + x + arcCD is 360, so arcCD is just 360 - 112 - x, whatever "x" was that you found

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3 years ago

What is the best description of the relationship in the scatterplot below?

ddd [48]

Answer:

a becuase it is just a so if you get that wroung dont blem me lol

Step-by-step explanation:

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3 years ago

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Battery wholesaler produces 5200 batteries. Of those batteries produced, 8% are defective. How many batteries are defective?

Nitella [24]

Answer:

416

Step-by-step explanation:

1% of 5200 is 52

So 52 x 8 = 416

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3) Given the box plot below, what is the lower quartile and upper quartile? *

Allisa [31]

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A. lower quartile is 3 and upper quartile is 8

im pretty sure but idkk

Step-by-step explanation:

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4 years ago

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me.norris gave his class 12 minutes to read. Caribe read 5 1/2 pages in that time. at what rate, in pages per hour did she read

Helen [10]

5.5/12 = x/60

One hour/ 12 minutes = 5

5.5•5=27.5

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