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3 years ago

Find the new price of a 10% markup on the original price of $36.00

Mathematics

1 answer:

Brut [27]3 years ago

7 0

36 x 0.10 = 3.6
36 + 3.6 = $39.60

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A pair of designer sneakers was purchased for $120.

Brums [2.3K]

Answer:the price now is $128

Step-by-step explanation:

you can get this by dividing the cost by the percentage it has risen by. For example: 120 / 15 = 8 and then you add 8 to the initial price

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2 years ago

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Find the sale price of each item. Round to two decimal places when necessary.

Bond [772]

Answer:

Sale Price: 276.25

Step-by-step explanation:

The original price of the item is $325 and the markdown is 15% off.

So, all you have to do is find out what 15% of $325, which it's 48.75, and subtract that from $325 to get your final sale price, which is $276.25.

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3 years ago

A cannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocity v_0(m/sec).v 0 (m/sec).

Bumek [7]

Taking the upward direction to be positive, the cannonball's height $y(t)$ in the air at time $t$ is given by

$y(t)=y_0+v_0 t-\dfrac g2t^2$

where $g$ is the magnitude of the acceleration due to gravity, 10 m/s^2, and $y_0$ is the height of the building from which the ball is being thrown.

At the moment the cannonball reaches its maximum height of 30 m, its velocity at that time is 0, so that

$0^2-{v_0}^2=-2g(30\,\mathrm m-y_0)\implies v_0=\sqrt{\left(20\dfrac{\rm m}{\mathrm s^2}\right)(30\,\mathrm m-y_0)}$

Substitute this into the height equation above, and let $t=2\,\mathrm s$ , for which we have $y(2\,\mathrm s)=30\,\mathrm m$ :

$30\,\mathrm m=y_0+\sqrt{\left(20\dfrac{\rm m}{\mathrm s^2}\right)(30\,\mathrm m-y_0)}(2\,\mathrm s)-\left(5\dfrac{\rm m}{\mathrm s^2}\right)(2\,\mathrm s)^2$

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$30=y_0+4\sqrt{150-5y_0}-20$

$50-y_0=4\sqrt{150-5y_0}$

$(50-y_0)^2=\left(4\sqrt{150-5y_0}\right)^2$

$2500-100y_0+{y_0}^2=16(150-5y_0)$

${y_0}^2-20y_0+100=0$

$(y_0-10)^2=0$

$\implies\boxed{y_0=10\,\mathrm m}$

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3 years ago

Samir works 15 hours for every 19 hours that Mitul works. If x represents the number of hours that Mitul works and y represents

saveliy_v [14]

Samir works 15 out of Mitul's 19...

15/19

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NNADVOKAT [17]

7 comedy, 2 horror and 6 drama

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Find the new price of a 10% markup on the original price of $36.00​

Find the new price of a 10% markup on the original price of $36.00