3 years ago

I will mark you BRAINLIST please help with all 3 and show work on a paper please I need this thank you !!

Mathematics

1 answer:

o-na [289]3 years ago

8 0

I hope you can understand this :)

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6+(-4)= please help me I don’t here it :)

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2) Give two names for a<br> triangle with all 3 sides<br> having the same length.

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Jayden started a very strict diet requires him to eat a maximum of 2000 calories Per day from a combination of protein (p) fa

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What is the equation of a parabola in vertex form for a line that passed through (5,-4) and has vertex (-2,5)

Ahat [919]

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4 years ago

Compute the conditional probabilities from the two-way frequency table.

Natali5045456 [20]

Answer:

The table is show clearly in the figure attached.

P(boy if favourite activity is swimming) = 8/17 = 0.47

P(girl if favourite activity is sport) = 7/27 = 0.26

P(girl if favourite activity is reading) = 4/6 = 0.67

P(boy if favourite activity is sport) = 20/27 = 0.74

P(favourite activity is swimming if a girl) = 9/20 = 0.45

P(favourite activity is reading if a boy) = 2/30 = 0.07

P(favourite activity is swimming if a boy) = 8/30 = 0.27

P(favourite activity is reading if a girl) = 4/20 = 0.2

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3 years ago