2 years ago

A box contain five red balls, a ball is drawn at random, what is the possibility that the ball will be red?

Mathematics

1 answer:

gregori [183]2 years ago

4 0

Answer:

yes because it says it only has red balls it didn't say any other color or something

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To either side kneel two high-court functionaries, dressed very like the Oba, but with plainer headdresses and fewer neck-rings.

Luden [163]

"Plainer headdresses and fewer neck-rings”“Belts hung with small crocodile heads”“The heads and shoulders of two tiny Europeans”

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Put these in order starting with the smallest:

AleksandrR [38]

Answer:

1 to the power of 8= 8

2 to the power of 4 =16

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Step-by-step explanation:

2 to the power of 4 =16

3 to the power of 3 =27

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3 years ago

A bank teller's salary is $23,979 a year; how much will they earn over 35 years?

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3 years ago

Will a 9/32 inch diameter pin fit into a reamed hole with a diameter of 0.278 inch? (Do not round off your answer and express it

ollegr [7]

Answer:

9/32 inch diameter pin will not fit into a reamed hole with a diameter of 0.278 inch

Step-by-step explanation:

Diameter of reamed hole = 0.278 inch

Radius of reamed hole = $\frac{0.278}{2} =0.139$

Surface area of reamed hole = $\pi r^2$

Surface area of reamed hole = $3.14 \times (0.139)^2$

Surface area of reamed hole = 0.06066794

Diameter of pin = $\frac{9}{32}$

Radius of pin = $\frac{9}{64}$

Surface area of pin = $\pi r^2 = 3.14 \times ( \frac{9}{64})^2=0.0620$

Since the surface area of pin is more than the surface area of hole .

So, a 9/32 inch diameter pin will not fit into a reamed hole with a diameter of 0.278 inch

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3 years ago