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3 years ago

What time was it 2017 minutes after the beginning of January 1

Mathematics

2 answers:

lyudmila [28]3 years ago

7 0

Answer: what do you mean

Step-by-step explanation:

Sati [7]3 years ago

5 0

there are 60 minutes in 1 hour

$\bf \begin{array}{ccll} minutes&hours\\ \cline{1-2} 60&1\\ 2017&x \end{array}\implies \cfrac{60}{2017}=\cfrac{1}{x}\implies 60x=2017\implies x =\cfrac{2017}{60} \\\\\\ x = 33\frac{37}{60}\qquad \leftarrow \textit{33 hours and 37 minutes}$

now, 33 - 24 = 9, namely 24 hours plus 9 hours is 33 hours, so 33 hours is a whole day plus 9 hours.

the beginning of January 1st starts off at midnight, so 2017 minutes after midnight will be 33 hours and 37 minutes or 1 day and 9 hours and 37 minutes. Tis was January 2nd at 9:37AM.

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lions [1.4K]

Answer:

Step-by-step explanation:

slopes and equations:

find the equation thur ( 6,1 ) and (-2,-3)

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m = (-3 - 1) / (-2 -6)

m = -4 / -8

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now use the point-slope formula with our known slope

y-y1 = m(x-x1)

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Find the equation parallel to y = 3x + 6 and thur (0,1)

Parallel means the same slope, the slope is 3 for the equation above.

use the slope-intercept formula again with the point given and the slope 3

y-1 = 3(x -0)

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y = 3x +1

Find the equations perpendicular to 2x + y = 8 and the same y intercept as 4y = x + 3.

put both equations into proper form

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perpendicular means reciprocal slope and change the sign, the 2nd equation has an intercept of $\frac{3}{4}$ , so

y = 1/2x + $\frac{3}{4}$

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8 0

3 years ago

nickel has an approximate diameter of 20 mm and an approximate thickness of 2 mm what is the approximate volume of a stack of 40

ziro4ka [17]

Answer:

The approximate volume of a stack of 40 nickels is 25132.741 cubic milimeters.

Step-by-step explanation:

A nickel can be modelled by the formula of a right cylinder, the approximate volume of the stack of nickels ( $V_{net}$ ), measured in cubic milimeters, is the product of the number of elements ( $n$ ), no unit, and the volume of each element ( $V$ ), measured in cubic milimeters. That is: