2 years ago

Abhasra bought 8 writing utensils for a

Mathematics

1 answer:

padilas [110]2 years ago

5 0

Answer:

6 pens for 36$ then 2 pencils for 2$ equal 38$

Step-by-step explanation:

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A pile of earth removed from an excavation is a cone measuring 6ft high and 30ft across its base. How many trips will it take to

nignag [31]

Answer: 14

Step-by-step explanation:

Given

Excavation cone measures

height $h=6\ ft$

Diameter $d=30\ ft$

Truck can dump $125\ ft^3$ at a time

The volume of a cone is

$V=\dfrac{1}{3}\pi r^2h$

Putting values

$\Rightarrow V=\dfrac{1}{3}\times \pi\times 15^2\times 6\\\Rightarrow V=1413.9\approx 1414\ ft^3$

No of trips(N) required to accumulate this much volume is given by

$\Rightarrow N=\dfrac{1414}{125}=13.3\approx 14$

Therefore, 14 trips are necessary to accumulate a cone of volume $1414\ ft^3$

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2 years ago

I REALLY NEED HELP PLEASE 30 POINTS AND BRIANLIEST

Mademuasel [1]

Answer:

C is the closest one but it should be -472 instead -475

Step-by-step explanation:

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3 years ago

A book sold 41,600 copies in its first month of release. Suppose this represents 9.8% of the number of copies sold to date. How

oksano4ka [1.4K]

Answer:

480,247

Step-by-step explanation:

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3 years ago

If b=3 what does -3b equal

Aleks04 [339]

-3b=-9. Plug in 3. -3(3)=-9.

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2 years ago

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3/10 you go by how many decimal points to move over... 0.1 one tenth.. 0.01 one hundeth an soo on.

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3 years ago