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3 years ago

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Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

3 0

Answer:

61.74%

Step-by-step explanation

Find the vol of container one: Volume = Pi(r^2)(height) = 3.14159*81*10 = 2544.69 cu.ft.

Find the vol of container two: Pi(r^2)(height) = 1570.79 cu.ft.

Now the % of container A that is empty is

(1 - ((Volume A - Volume B)/Volume A))*100% = 61.73%

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jenyasd209 [6]

Answer: Our required probability is 0.618.

Step-by-step explanation:

Since we have given that

Probability of all drivers were involved in a car accident last year = 66%

Number of drivers = 10

Number of drivers involved in a car accident = 3

So, probability of drivers involved in car accident is given by

$\dfrac{3}{10}\\\\=0.3$

Probability of getting 3 or more who were involved in a car accident is given by

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Here,

$P(X=0)=^{10}C_0(0.7)^{10}=0.028\\\\P(X=1)=^{10}C_1(0.7)^9(0.3)=0.121\\\\P(X=2)=^{10}C_2(0.7)^8(0.3)^2=0.233$

So, our equation becomes

P(X≥3)=1-P(X=0)-P(X=1)-P(X=2)

$P(X\geq 3)=1-0.028-0.121-0.233=0.618$

Hence, our required probability is 0.618.

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Area of a square = length²
A = x²
16 = x²; x = 4
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dx/dt = 6 cm/s
Using chain rule:
dA/dt = dA/dx * dx/dt
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Answer:

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Mode = 35

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Step-by-step explanation:

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