2 years ago

A museum is open for 8 hours each day. The manager schedules 12 tours on Tuesday. How long does each tour last

Mathematics

1 answer:

a_sh-v [17]2 years ago

8 0

Answer:

1 hour and 5 minutes

Step-by-step explanation:

12/8= 1.5 so thats 1 hour and 5 minutes hope this helps

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Which counterexample shows that the conjecture "All animals that can fly are birds" is false?

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2 years ago

An unbiased coin is tossed 15 times. In how many ways can the coin land tails either exactly 8 times orexactly 5 times?

Kitty [74]

Answer:

Probability to get tails exactly 8 times or exactly 5 times is 0.29

Step-by-step explanation:

No of ways the coins lands tails exactly 8 times

P(8) = 15C8 × $0.5^{8}$ × $0.5^{15-8}$

No of ways the coin lands tails exactly 5 times

P(5) = 15C5 × $0.5^{5}$ × $0.5^{15-5}$

Probability to get tails exactly 8 times or 5 times

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P = $0.5^{15}$ ( 9438)

P = $0.5^{14}$ ( 4719)

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3 years ago

If AC = 15 centimeters, and BC = 12 centimeters, which does AB equal?

marishachu [46]

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3 years ago

Help in maths question

Rom4ik [11]

Volume of the orange juice in the carton = 10*6*8 = 480 cm^3

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answer = 4 cm

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3 years ago

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