2 years ago

Check the picture of the necessary information

Mathematics

1 answer:

denis-greek [22]2 years ago

4 0

The probability would be out of 100,
in this case if it refers to the data from 2009 it would be 39:61

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On a farm, there are 100 total legs on people and animals. Each cow and horse has four legs, and

OLga [1]

Answer:

im sorry i dont understand

Step-by-step explanation:

8 0

3 years ago

Need answers ASAP

KatRina [158]

Supplementary means they add up to 180, so you can write an equation:
3x + 2x - 25 = 180
5x - 25 = 180
+ 25
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I hope this helps!

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3 years ago

C and D are mutually exclusive events. Find P(C or D).<br> P(C)= 3/7= P(D)= 4/7<br> P(C or D)

IgorLugansk [536]

Answer:

$P(C\ or\ D) = 1$

Step-by-step explanation:

Given

$P(C) = \frac{3}{7}$

$P(D) = \frac{4}{7}$

Required

$P(C\ or\ D)$

Since the events are mutually exclusive, then:

$P(C\ or\ D) = P(C) + P(D)$

So, we have:

$P(C\ or\ D) = \frac{3}{7} + \frac{4}{7}$

Take LCM

$P(C\ or\ D) = \frac{3+4}{7}$

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$P(C\ or\ D) = 1$

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3 years ago

How many triangles exist with the given angle measures?

Reptile [31]

Answer:

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3 years ago

Express 533 base 6 to a in base three

katen-ka-za [31]

Answer:

21110

Step-by-step explanation:

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