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madam [21]
2 years ago
7

What percent of 0.2 gram of 32 mg

Mathematics
1 answer:
MAXImum [283]2 years ago
7 0

Answer:

625

Step-by-step explanation:

First, you have to convert 0.2 grams to mg.  To do this, multiply 0.2 by 1000.  This yield 200.  Now 200 is what percent of 32.  

200 * 100 / 32

= 625

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Temka [501]

Answer: C

Step-by-step explanation:

Your answer is correct! When you multiply 2 matrices, the inner dimensions have to be equal. If they are equal, the resulting dimensions would be the outer dimentions.

(<u>3</u>×4)(4×<u>5</u>)

Since the inner (bolded) dimensions are the same, in this case 4×4, we know these matrices can be multiplied.

Since these matrices can be multiplied, the product will be 3×5, the underlined outer dimensions.

4 0
3 years ago
The angle of elevation to the top of a 15-story skyscraper is measured to be 4from a point on the ground 2,500 feet from the bui
alexandr1967 [171]

The point of observation is 2500 m away from the foot of the building.

The angle of elevation is 4°.

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With respect to 4°,

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The trigonometric ratio associating opposite & adjacent is tan.

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h = 2500 tan4°

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Option B) is the right answer.


3 0
3 years ago
Write in slope-intercept form an equation of the line that passes through the points (−5,−9) and (5,1).
o-na [289]

Answer:

y=x-4

Step-by-step explanation:

The slope is given by

m = (y2-y1)/(x2-x1)

m = (1--9)/(5--5)

m = (1+9)/(5+5)

    = 10/10

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We have the slope and a point,so we can use point slope form

y-y1 = m(x-x1)

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y-1 = x-5

Add 1 to each side

y-1+1 = x-5+1

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3 0
3 years ago
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Answer:

We have

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4 0
2 years ago
78% of 68 is what number?
raketka [301]

Answer:

53.04

Step-by-step explanation:

7 0
3 years ago
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