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Anestetic [448]

1 year ago

14

An aircraft is timetabled to travel from a to b. due to bad weather it flies from a to c then from c to b, where ab and cb make

angle of 27 degree and 66 degree respectively with ab if [ab]= 220km calculate [ ab]

1 answer:

DochEvi [55]1 year ago

3 0

Answer:240.5

Step-by-step explanation:

Angle C = 87°(calculated)

AB=C

AC=220=b

Sine laws c\sin87=220\66

c=240.5

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Hello.

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velikii [3]

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g A zoologist spots what might be a rare subspecies of beetle, due to the pattern on its back. In the rare subspecies, 98% have

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Answer:

Given that a beetle has the pattern, 0.098 is the probability that it belongs to the rare subspecies

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Probability of having a pattern in rare subspecies $= 0.98\\$

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Probability of a beetle with pattern belonging to rare subspecies is

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4 0

2 years ago

a fishbowl shaped like a sphere is filled with water. The fishbowl has a diameter of 16 inches. Which measurement is closest to

gregori [183]

Answer:

The volume of the water in the fishbowl is equal to

$(682\frac{2}{3})\pi\ in^{3}$ or $2,144.6\ in^{3}$

Step-by-step explanation:

we know that

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In this problem we have

$r=16/2=8\ in$ ----> the radius is half the diameter

substitute

$V=\frac{4}{3}\pi (8^{3})=\frac{2,048}{3}\pi\ in^{3}$

convert to mixed number

$\frac{2,048}{3}\pi\ in^{3}=\pi (\frac{2,046}{3}+\frac{2}{3})=(682\frac{2}{3})\pi\ in^{3}$

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3 years ago

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Anuta_ua [19.1K]

Answer:

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2 years ago