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vladimir1956 [14]

2 years ago

14

A car moves from A to B at a speed of 50 km/hr and comes back from B to A at a speed of 30 km/hr. Find its average speed during

the journey.

1 answer:

vredina [299]2 years ago

5 0

The average speed is 40km/hr. I hope this helped you!!

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A cheerleading team practices each week for 375 minutes. The team practiced for 26 weeks during the year. How many minutes did t

Keith_Richards [23]

Answer:

9750 min or 162.5 hours

Step-by-step explanation:

375 times 26 = 9750

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OLga [1]

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3 years ago

Simplify: 5(3x -4) - 6( 4 - 3x)

VikaD [51]

Answer:

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Step-by-step explanation:

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3 years ago

Determine the volume in litres of 14kg of petrol of density 700kg/m³

valkas [14]

Answer:

$p = \frac{m}{v}$

Step-by-step explanation:

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4 0

1 year ago

The length of a bridge is 1.5 cm.Whet is the actual length of the bridge in meters if the map is drawn at a scale of 1:40000

11111nata11111 [884]

Answer:

800

Step-by-step explanation:

1:5 and 1:40000

40000/5 is 800

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Hope this helps :D

8 0

3 years ago