The recommended daily amount of vitamin C for children 9 to 13 years old is 45 mg. A serving of a juice drink contains 60% of the recommended amount. How much vitamin C does the juice drink contain?THE BEST ANSWER WOULD GET 20 POINTS

Answers

Answer 1
Answer:

Answer:

The juice drink contains 27mg of vitamin C.

Step-by-step explanation:

Since the recommended daily amount of vitamin C for children 9 to 13 years old is 45 mg, and a serving of a juice drink contains 60% of the recommended amount, in order to know how much vitamin C does it contain we have to do the following calculation:

45 / 100 x 60 = Vitamin C contained by the juice drink

0.45 x 60 = Vitamin C contained by the juice drink

27 = Vitamin C contained by the juice drink

The juice drink contains 27mg of vitamin C.

Answer 2
Answer: So basically, you have to find 60% of 45. You do this by multiplying 45 and 0.6. 0.6 because you have to move the decimal point twice. after multiplying, you would get an answer of 27 and the answer is 27 mg

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-8y + 6 + 4y >14 I don't understand this question I got 4y> but I don't think this is correct

Answers

so
try to get the placeholder by itself
add like terms
-8y+4y+6>14
-4y+6>14
subtract 6 from both sdies
-4y>8
multiply by -1
remember if multiply  by -1 then flip sign
4y<8
divide by 4
y<2

so y<2
-8y+6+4y>14

-4y+6>14

-4y>8

tim is saving to buy a new cell phone that costs $84. if he saves $12 each month, in how many months will he have $84?

Answers

\$84\ :\ \$12= (84)/(12) =7\n\nAns.\ 7\ months
well, divide 84 by 12
 84/12 is 7. so, it will take him 7 months

Why is 31.m greater than 450cm

Answers

Why is 31.m greater than 450cm


Because m are bigger than cm
and also cm are really small and m are really big
Correct Answer:
Meters(M) are larger units of measurement then the Centimeters(CM)

Someone please help me with this math question!

Answers

1.25x + 2.5 \ \textless \  2.75x - 6.5 \n \n 2.5 \ \textless \  2.75x - 6.5 - 1.25x \ / \ subtract \ 1.25x \ both \ sides \n \n 2.5 \ \textless \  1.5x - 6.5 \ / \ simplify \n \n 2.5 + 6.5 \ \textless \  1.5x \ / \ add \ 6.5 \ both \ sides \n \n 9 \ \textless \  1.5x \ / \ simplify \n \n 6 \ \textless \  x \ / \ divide \ both \ sides \ 1.5 \n \n x \ \textgreater \  6 \ / \ change \ sides \n \n Answer: x \ \textgreater \  6 (A)
1.25x+2.5 <2.75x-6.5 =>
=> 2.75x-1.25x > 2.5+6.5 =>
=>  1.5x > 9 =>
=> x > 6
So A is the correct answer~~
Hope that helps! :)

Is -2 + 4y +2=8x a direct variation equation

Answers

Direct variation

Explanation:

Given –2 + 4y + 2 = 8x.

To find the given expression –2 + 4y + 2 = 8x is direct variation or not.

If y varies directly as x, then y = kx.

If y varies inversely as x, then y=(k)/(x)

⇒ –2 + 4y + 2 = 8x

Combine like terms together.

⇒ –2 + 2 + 4y = 8x

⇒ 4y = 8x

Divide both sides of the equation by 4, we get

y = 2x

Which is in the format of y = kx.

Thus y varies directly as x.

Hence, –2 + 4y + 2 = 8x is direct variation.

Hurry Please! :)What is the area of this figure?

28 yd²

40 yd²

52 yd²

64 yd²

Answers

answer is 40 yd²
--------------------------

area of right triangle = 24
area of squar            = 16
--------------------------------------add = 40
Area = b*h and in some cases * 2 so you need to do this, 64*52 + 40*28= 4448 yd2