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3 years ago

At a local river there were 48 alligators laying on the riverbank. if 5/6of the alligators were sleeping how many were awake

Mathematics

1 answer:

qaws [65]3 years ago

7 0

8 alligator because is u divide 48/5 you get 40 and the remaining that r awake is 8

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13. Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol (u, P, o) for the indica

liraira [26]

Answer:

Null Hypothesis, $H_0$ : P = 4.1%

Alternate Hypothesis, $H_A$ : P > 4.1%

Step-by-step explanation:

We are given that a psychologist claims that more than 4.1% of the population suffers from professional problems due to extreme shyness.

Let p = true percentage of the population that suffers from extreme shyness.

So, Null Hypothesis, $H_0$ : P = 4.1%

Alternate Hypothesis, $H_A$ : P > 4.1%

Here, null hypothesis states that % of the population who suffers from professional problems due to extreme shyness is equal to 4.1%.

On the other hand, alternate hypothesis states that more than 4.1% of the population suffers from professional problems due to extreme shyness.

So, the above hypothesis would be appropriate for conducting the test.

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4 years ago

Tim has a cylinder that is 6 inches tall with a radius of inches. If he calculates the volume of the cylinder, which unit should

Svet_ta [14]

Cubic inches
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3 years ago

Hiram drove 15 miles in 12 minutes. If he

Pavlova-9 [17]

Since distance equals speed times time (d = st), we have

t = d/s

where d = 120 miles and s = 15 miles per hour

t = d / s
t = 120 / 15
t = 8

It will take 8 hours to drive 120 miles at a speed of 15 miles per hour.

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3 years ago

The initial population of a town in the year 2010 was 20 000. By 2014, the population had grown exponentially to 32 500 people.

stiv31 [10]

Answer:

P = 20000×1.625^(n/4)

Step-by-step explanation:

An exponential equation can be written using the given data:

value = (initial value)×(growth factor in period)^(n/(period))

Here, the growth is by a factor of 32500/20000 = 1.625, and the period is 4 years. Then your exponential equation is ...

P = 20000×1.625^(n/4)

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3 years ago

I need the answer ASAP

Tanya [424]

Answer:

the are is 14

brainliest??

Step-by-step explanation:

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3 years ago

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