3 years ago

Helppppppppppppp meeeeee

Mathematics

1 answer:

prisoha [69]3 years ago

3 0

Answer:

Step-by-step explanation:

because 9 in a third is 3

3 + 12 is 15

9x2 is 18

and 15 is 3 less than 18

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A dartboard has 20 equally divided wedges and you are awarded the number of points in the section of your dark lands in if you a

Leto [7]

Answer:

$Pr =0.75$

Step-by-step explanation:

Given

See attachment for wedge

Required

$P(x > 5)$

The sample space of the wedge is:

$S = \{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20\}$

$n(S) = 20$

The outcomes greater than 5 are:

$x > 5 = \{6,7,8,9,10,11,12,13,14,15,16,17,18,19,20\}$

$n(x>5) =15$

So, the probability is:

$Pr =\frac{(n(x>5)}{n(S)}$

This gives:

$Pr =\frac{15}{20}$

$Pr =0.75$

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3 years ago

If RY=7x+4, YC=10x-2, then what is the value of RC?

irina1246 [14]

If RY + YC = RC
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The value of RC is 36

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3 years ago

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daser333 [38]

X=$7 | 1 Ticket= x | 1 Ticket = $7

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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