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3 years ago

Need help please there is the Question

Mathematics

2 answers:

Nonamiya [84]3 years ago

6 0

I would say 1 and 1/6 of one every month

Levart [38]3 years ago

5 0

1 and 1/6 if the man had six horses it would be one because 6 1/6'a make one

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Indirect tax, on a good or service. The tax is paid by the consumer of the goods when the item is bought, but the tax is paid to

Korolek [52]

Excise duty thus this type of tax is paid on goods sold

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3 years ago

ASAP PLS Joselyn expects her new software company to increase its sales next year 2 3/4 the present value. Write this increase a

viva [34]

Answer:

175% i think

Step-by-step explanation:

7 0

3 years ago

5x2 - 8 ÷ y - (7 + 14) What is the value of the expression when x = 6 and y = 4?

rodikova [14]

Answer:

The answer is 157

Step-by-step explanation:

8/4= 8 divided by 4

5(6^2)-8/4-(7+14)

=157

5 0

3 years ago

Read 2 more answers

Why is 3/12 a rational number

iVinArrow [24]

3/12 is a rational number because rational numbers can be written in the form of a/b

When you simplify 3/12, you get 1/4, which is a fraction

4 0

3 years ago

Read 2 more answers

"a u.S. 1-cent coin (a penny) has a diameter of 19 mm and a thickness of 1.5 mm". Assume the coin is made of pure copper, whose

choli [55]

the question is Calculate the value of the copper in the coin

Step 1

Find the volume of the coin

we know that

the volume of a cylinder is equal to

$V=\pi r^{2}h$

where

r is the radius of the coin

h is the thickness of the coin

in this problem we have

Diameter=19 mm=1.9 cm

r=D/2------> r=1.9/2=0.95 cm

h=1.5 mm=0.15 cm

substitute the values in the formula

$V=\pi*0.95^{2}*0.15=0.425\ cm^{3}$

Step 2

Find the mass of copper in the coin

we know that

the density is equal to

$Density=mass/volume$

Solve for the mass

$mass=Density*volume$

we have

$Density=8.9\ gr/cm^{3}\\Volume=0.425\ cm^{3}$

substitute in the formula

$mass=8.9*0.425=3.785\ gr$

Step 3

Find the cost

we know that

the market price of the copper is $2.15 per pound

1 pound=453.592 grams

convert gram to pounds

3.785 gr=3.785/453.592=0.0083 pounds

0.0083*$2.15=$0.018=$0.02

therefore

the answer is

$0.02

3 0

4 years ago