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Andrei [34K]
3 years ago
5

The length of an object's shadow varies directly with its height. a boy who is 4 feet 6 inches tall casts a shadow that is 6 fee

t 3 inches long. what is the height of a tree that casts a shadow that is 25 feet long
Mathematics
1 answer:
Pavlova-9 [17]3 years ago
7 0

The answer for the tree would be h=18 feet long

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48/6=8

8*6=48

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48/6=8

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Hope this helps!

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Answer:

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At a certain university, the average attendance at basketball games has been 3125. Due to the dismal showing of the team this ye
Neporo4naja [7]

Answer:

The test statistic needed to evaluate the claim is t = -1.08.

Step-by-step explanation:

The test statistic is:

t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}

In which X is the sample mean, \mu is the expected value of the mean, s is the standard deviation of the sample and n is the size of the sample.

At a certain university, the average attendance at basketball games has been 3125. The athletic director claims that the attendance is the same as last year.

This means that \mu = 3125

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t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}

t = \frac{2915 - 3125}{\frac{585}{\sqrt{9}}}

t = -1.08

The test statistic needed to evaluate the claim is t = -1.08.

6 0
2 years ago
During the two hours of the morning rush from 8 a.m. to 10 a.m., 100 customers per hour arrive at the coffee shop. The coffee sh
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So, 40 Customers are waiting at 10 A.M.

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Queue growth rate = Demand - Capacity

Put the values in the formula and find the growth rate

So,

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Learn more about GROWTH RATE here brainly.com/question/1437549

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7 0
1 year ago
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Eddi Din [679]

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I'm leaning mostly towards C Because there is a solution, None of them are real numbers and if they were, S would = 5 Especially positive S

~ Zachary

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