Ask question

Ask question

All categories

3 years ago

15

Eight ounces of apple juice 0.9 mg of iron. If the RDA for iron is 15 mg, what percent of RDA of iron is provided by the apple j

uice
A. 7%
B.6%
C.5%
D.None

2 answers:

Taya2010 [7]3 years ago

8 0

Divide 0.9 by 15, and then convert from decimal to percent.

Gre4nikov [31]3 years ago

6 0

B) 6% 0.9/15 =6 I believe is the answer

You might be interested in

I need some more help, I will mark brainliest

Alexus [3.1K]

Download photo math, it helps quicker! step by step.

6 0

3 years ago

You have a total of $2.75 in change made up of 30 pennies, 6

Dmitrij [34]

Answer: You have 1.65 will be you answer

Step-by-step explanation:

3 0

3 years ago

Solve y = x + 4 for x.<br> x = y − 4<br> x = y + 4<br> x = −y + 4<br> x = −y − 4

finlep [7]

Answer:

x=y-4

Step-by-step explanation:

y=x+4

-4

y-4=x

8 0

4 years ago

Read 2 more answers

Help:<br> <img src="https://tex.z-dn.net/?f=1.%5C%20%26x%5E4-61x%5E2%2B900%3D0%20%5C%5C%202.%20%5C%20%26%20x%5E4-25x%5E2%2B144%3

yawa3891 [41]

$\bf{1) \ x^4-61x^2+900=0 }$

Applying the factorization method, for example:

$\bf{ 0=(x^2)^2-61(x^2)+900=(x^2-36)(x^2-25)}$

$\bf{\\ &=(x+6)(x-6)(x+5)(x-5); }$

$\bf{ x_1=6 \quad x_2=-6 \quad \ \ \ x_3=5 \quad x_4=5 }$

$\bf{2) \ x^4-25x^2+144=0 }$

Applying the factorization method:

$\bf{0&=(x^2)^2-25(x^2)+144=(x^2-16)(x^2-9) }$

$\bf{ =(x-4)(x+4)(x-3)(x+3); }$

$\bf{ x_1=4 \quad x_2=-4 \quad x_3=3 \quad x_4=-3 }$

7 0

2 years ago

If f(x) = 4x - 3, evaluate f(2).

hjlf

Answer: f(2) = 5

Explanation: If f(x) - 4x - 3, then f(2) = 4(2) - 3 which simplifies to 5.

8 0

4 years ago