3 years ago

Problem 6

1 answer:

dsp733 years ago

8 0

The answer is $47.88.

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Yanka [14]

0.88888889
just devide 8 by 9

5 0

3 years ago

german

Answer:

At 2:00 there will be 38,400 bacteria.

Step-by-step explanation:

600/150 = 4

2400/600 = 4

So, the bacteria quadruples every half hour.

At 1:30, there will be 2400*4 = 9600.

At 2:00, there will be 9600*4= 38400

3 0

3 years ago

Alex17521 [72]

2/3=n/6
2/3*6=4
Hope this helps

6 0

3 years ago

viva [34]

The other two angles are 125

8 0

3 years ago

avanturin [10]

Answer:

91 days

Step-by-step explanation:

Given that,

A planet is at a distance of 98,000,000 km from the centre of the star.

It orbits at an average speed of 45,000 km/h.

The speed of an object is given by the distance covered divided by the time taken. So,

$v=\dfrac{d}{t}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{98,000,000}{45,000}\\\\t= $$2177.77\ h$

t = 90.74 days ≅ 91 days

So, the planet take 91 days to orbit the star.

5 0

3 years ago