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Lady_Fox [76]
3 years ago
6

Jim and sue both take a driving test. the probability that Jim will pass the driving test is 0.7. The probability that Sue will

pass the driving test is 0.6.
a) work out the probability that both Jim and Sue will pass the driving test.
b) work out the probability that only one of them will pass the driving test.

please help

Mathematics
1 answer:
Vaselesa [24]3 years ago
6 0

Answer:

the above images shows the answer to the question

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Answer:

m = -3

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Step-by-step explanation:

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\frac{-3}{1}

You can count 3 units down (which gives you the -3) and then 1 unit right (which gives you the 1).

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2 years ago
Part c
ehidna [41]

The probability that the first slice of the cake will have the marble exists

7/66.

<h3>How to determine the probability using parts A and B?</h3>

Part A of the question demands that the volume of the cake be

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The volume of the cake exists, $V=\pi(\frac{d}{2} )^{2} h \\

$&V=\pi(\frac{9}{2} )^{2} * 4

$V=81 \pi

The part B of the question requires that the volume of each cut be

computed

The volume of each cut exists, V = 27

To estimate the required probability

We simply divide the volume of each cut by the volume of the cake.

$P=\frac{27}{81 \pi}

$P=\frac{1}{3 \pi}

Expand $\pi$

$&P=\frac{7}{3 * 22} \\

$&P=\frac{7}{66}

Therefore, the probability that the first slice of the cake will contain the

marble exists at 7/66.

To learn more about probability refer to:

brainly.com/question/24756209

#SPJ4

4 0
1 year ago
Which of the following is equal to 7 1/3?
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Answer:

C

Step-by-step explanation:

If the number's a fraction, which this one is, the denominator will always be that little number by the radical, and the whole number will be in the root. Hope this helps!

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3 years ago
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ratelena [41]

A translation of 4 units down means subtract 4 from the y-coordinate.

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D'(3, 2)

4 0
3 years ago
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