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lorasvet [3.4K]
3 years ago
6

Hank has 1 dollar bill, 4 dimes, 3 nickels, and 4 pennies in his pocket. About how much money does Hank have in his pocket? Roun

d to the nearest whole dollar.
Mathematics
1 answer:
ioda3 years ago
4 0

$2

Not rounded= 1.59

your welcome :D

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John completes a long distance run at an average speed of 8.5 miles per hour. if it takes him 6 hours, how far did he run?
anygoal [31]
Fifty One miles is correct
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3 years ago
Can Somebody Please Help
Free_Kalibri [48]

Answer:

We have to put the data for purchased item in a frequency table.

Step-by-step explanation:

The diagram is attached below.

Firstly we have to see that how many customers fall under range 0 to 5.

Then 5 to 10.

Then 10 to 15.

Finally

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If we go through the items purchased by customers we can see that item ranges from 0 to 5 have 4 customers.

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3 years ago
An FM radio station broadcasts at 84 megahertz (MHz). What is the energy of each photon in Joule? Use h = 6.6 * 10 ^ (- 34) * j
iragen [17]

Answer:

E=5.544*10^{-26} J

Step-by-step explanation:

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E=hf

Where:

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This equation telling us that the higher the frequency of the photon, the greater its energy. And the longer the photon wavelength, the lower its energy.

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7 0
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Is y=3x+4 parallel or perpendicular
Sauron [17]

Answer: y=3x+4 is parallel to y=3x+7

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<h3> The complete exercise is: "Is y=3x+4 parallel, perpendicular or neither to y=3x+7?"</h3><h3 />

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y=mx+b

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In this case, you have the following line given in the exercise:

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You can identify that "m" and "b" are:

m=3\\b=4

And the other line provided in the exercise is this one:

y=3x+7

So, you can identify that:

m=3\\b=7

As you can notice, the slopes of both lines are equal; therefore, you can conclude that those lines are parallel.

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Y^2=4-x^2 determine whether the equation defines y as a function of x ​
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