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vazorg [7]
3 years ago
15

HELP?! PLEASE! IM ON THE VERGE OF TEARS! 10 cm^3 of a normal specimen of human blood contains 1.2 g of hemoglobin. How many gram

s does 22 cm^3 of the same blood contain?
Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0

Use a proportion:


10 cm^3 / 1.2 grams = 22 cm^3 / x

solve for x

x = 2.64 grams


If this helped you, please list me as brainliest!

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4 0
3 years ago
keon ha some change in his pocket then a friend loaned him 0.25 now keon has 1.45 in his pocket which equation can be used to fi
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Step-by-step explanation:

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3 years ago
Which functions could represent a reflection over the y axis of the given function
fredd [130]

Answer:

g(x) = 1/2*(4)^(–x)          and

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Please, see attached picture.

Step-by-step explanation:

Your full question is attached in the picture below

To easily solve this problem, we can graph each equation and see, which one represents a reflection of the function over the y axis.

See, second image.

The answers are

g(x) = 1/2*(4)^(–x)          and

g(x) =1/2*(1/4)^(x)

4 0
3 years ago
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