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Aleks [24]
4 years ago
9

tony goes to the funfair and has one go on the hoopla ad one go on the darts. the probability that he wins at hoopla is 0.3 the

probability that he wins darts is 0.4. a) complete the tree diagram b) work out the probability he wins both games c) work out the probability that he wins just one game

Mathematics
1 answer:
frez [133]4 years ago
4 0

Answer:

Step-by-step explanation:

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Thomas went on a hike. He climbed 34 of a mile in 23 of an hour. What was his hiking speed in miles per hour?
SCORPION-xisa [38]

Answer:

Step-by-step explanation:

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3 years ago
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15 plus the quotient of 60 and w
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15+60:w=15+\dfrac{60}{w}
6 0
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Write an equation of the line that passes through (−5, −2)(−5, −2) and is parallel to y=23x+1y=23x+1.
Klio2033 [76]
Assuming you meant 2/3
y=2/3x+1 and (-5,-2)

paralell means same slope
y=mx+b
m=slope

y=2/3x+1
sllope=2/3

point slope
y-y1=m(x-x1)
for slope=m
a point is (x1,y1)

slope=2/3
point=(-5,-2)

y-(-2)=2/3(x-(-5))
y+2=2/3(x+5)
or
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7 0
3 years ago
Jessie estimates the weight of her cat to be 10 pounds. The actual weight of the cat is 1375 pounds. Find the percent of error.
Sloan [31]

Answer:

The percent error is 99%

Step-by-step explanation

Estimated weight of cat = 10 pounds

Actual weight of cat = 1375 pounds

We need to find the percent of error.

The formula used is: Percent\:Error=\frac{|Estimated\:value-Actual\:Value|}{Actual\:Value}\times 100

Putting values and finding percent of error.

Percent\:Error=\frac{|Estimated\:value-Actual\:Value|}{Actual\:Value}\times 100\\Percent\:Error=\frac{|10-1375|}{1375}\times 100 \\Percent\:Error=\frac{|-1365|}{1375}\times 100 \\Percent\:Error=\frac{1365}{1375}\times 100\\Percent\:Error=0.99\times 100 \\Percet\:Error=99\%

So, the percent error is 99%

4 0
2 years ago
How to graph A( 2,8) B(0,8) C(2,2)
Korvikt [17]

Answer:

Plot each point on an x/y graph.

Step-by-step explanation:

The first number corresponds with the x-value, and the second number in the pair corresponds with the y-value.

7 0
3 years ago
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