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3 years ago

6

there are 2 1\2 bus loads of students standing in a parking lot. The students are getting ready to go on a field trip. 2\5 of th

e students on reach bus are girls. How many busses would it take to carry only girls?

2 answers:

Zinaida [17]3 years ago

5 0

It will take only one full bus!

Archy [21]3 years ago

3 0

It would take only one full bus to carry only girls.

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Tems11 [23]

Answer:

As Per Provided Information

We have to use π = 3.14

Diameter of baseball is 3 inch

So, Radius of Baseball will be

Radius = Diameter/2

Radius = 3/2 inch

Radius = 1.5 inch

we have been asked to determine the surface area of given baseball .

<u>Using </u><u>Formulae </u>

<u> $\boxed {\bf \: Surface \: Area_{(Baseball)} \: = 4 \pi {r}^{2} }$ </u>

substituting the value and let's solve it

$\longrightarrow\tt \:Surface \: Area_{(Baseball)} \: = 4 \times 3.14 \times {1.5}^{2} \\ \\ \\ \longrightarrow\tt \:Surface \: Area_{(Baseball)} \: = \: 4 \times 3.14 \times 2.25 \\ \\ \\ \longrightarrow\tt \:Surface \: Area_{(Baseball)} \: = \: 12.56 \times 2.25 \\ \\ \\ \longrightarrow\tt \:Surface \: Area_{(Baseball)} \: = \: 28.26 \: {inch}^{2}$

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2 years ago

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nataly862011 [7]

Answer:

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F: (3, -1)

G: (3, -2)

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

Given that:

μ = 100,000

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P(X < 10,000) = 1 - e^-λx

x = 10,000

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c. Fails between 60,000 and 100,000 hours of use.

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x = 60000

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= 0.4511883

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Take the In

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= 230258.5

3 0

3 years ago