2 years ago

PLEASE ASAP ILL GIVE BRAINLIEST.

Mathematics

1 answer:

AfilCa [17]2 years ago

7 0

Answer:

The first law of motion

Step-by-step explanation:

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Name an outcome that has a probability of 0.5

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Occurring near the end of the American civil war

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2 years ago

For which sample size (n) and sample proportion (p) can a normal curve be

Nonamiya [84]

Answer:

Option c.

Step-by-step explanation:

Using the normal curve to approximate a sampling distribution:

For a sample size n and a proportion n, the normal curve can be used if:

$np \geq 10$ and $n(1-p) \geq 10$

Option a:

$np = 35*0.8 = 28 > 10$

$n(1-p) = 35*0.2 = 7 < 10$

So option a cannot be used.

Option b:

$np = 65*0.9 = 58.5 > 10$

$n(1-p) = 65*0.1 = 6.5 < 10$

So option b cannot be used.

Option c:

$np = 65*0.8 = 52 > 10$

$n(1-p) = 65*0.2 = 13 > 10$

So option c can be used, and is the answer

Option d:

$np = 35*0.9 = 31.5 > 10$

$n(1-p) = 35*0.1 = 3.5 < 10$

So option d cannot be used.

The answer is given by option c.

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2 years ago

. Paige can complete a landscaping job in

Lapatulllka [165]

Maybe less than 4hrs since there’s two working together and since malia can complete less than Paige

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1 year ago

I WILL GIVE YOU BRAINLIEST IF YOU GET IT RIGHT AND ANSWER IT IN 5 MINS!!!!

melomori [17]

Answer:

I believe its 5 and 11

Step-by-step explanation:

Sorry if this is wrong feel free to correct me! <3

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2 years ago

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A tin is a right circular cylinder with a diameter of 6 meters and a height of 10 meters. What is the surface area of this tin,

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Answer:

245.04

Step-by-step explanation:

A=2πrh+2πr2=2·π·3·10+2·π·32≈245.04423

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2 years ago