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Christie's doctor recommends that she eat 40 grams of protein a day. She has already consumed [tex]50\%[/tex] of her protein recommendation for the day. How many servings of the given snack should Christie have to meet her daily protein recommendation?

\begin{tabular}{|c|c|c|}
\hline \multicolumn{3}{|c|}{\begin{tabular}{l}
Nutrition Facts \\
Serving Size [tex]$1 / 4$[/tex] Cup (30g) \\
Servings Per Container About 38
\end{tabular}} \\
\hline \multicolumn{3}{|c|}{ Amount Per Serving } \\
\hline \multicolumn{3}{|c|}{ Calories 200 Calories from Fat 150} \\
\hline \multirow{2}{*}{\multicolumn{3}{|c|}{\begin{tabular}{l}
\% Daily Value:
\end{tabular}}} \\
\hline & & [tex]$26 \%$[/tex] \\
\hline \multicolumn{3}{|c|}{ Saturated Fat 2.5 g} \\
\hline \multicolumn{3}{|c|}{ Trans Fat 0 g} \\
\hline \multicolumn{3}{|c|}{ Cholesterol 0 mg} \\
\hline \multicolumn{3}{|l|}{ Sodium 120 mg} \\
\hline \multicolumn{3}{|c|}{ Total Carbohydrate 7 g} \\
\hline \multicolumn{3}{|l|}{ Dietary Fiber 2 g} \\
\hline \multicolumn{3}{|l|}{ Sugars 1 g} \\
\hline \multicolumn{3}{|l|}{ Protein 5 g} \\
\hline \multicolumn{3}{|c|}{ Vitamin A [tex]$0 \% \quad \cdot$[/tex] Vitamin C [tex]$0 \%$[/tex]} \\
\hline \multicolumn{3}{|c|}{ Calcium [tex]$4 \% \quad \cdot$[/tex] Iron [tex]$8 \%$[/tex]} \\
\hline \multicolumn{3}{|c|}{\begin{tabular}{l}
-Percent Daily Values are based on a 2,000 \\
calorie diet.
\end{tabular}} \\
\hline
\end{tabular}

A. 1
B. 3
C. 4
D. 6

Sagot :

GinnyAnsweridn
To determine how many servings of the snack Christie should have to meet her daily protein recommendation, follow these steps:

1. Determine the daily protein recommendation: Christie's doctor recommends she consume 40 grams of protein each day.

2. Calculate the protein already consumed: Christie has consumed 50% of her daily protein recommendation.
[tex]\[ \text{Protein consumed} = 0.5 \times 40 = 20 \text{ grams} \][/tex]

3. Calculate the remaining protein needed: Subtract the protein already consumed from the total daily recommendation.
[tex]\[ \text{Remaining protein needed} = 40 - 20 = 20 \text{ grams} \][/tex]

4. Determine the protein per serving of the snack: From the nutrition facts, each serving of the snack contains 5 grams of protein.

5. Calculate the number of servings needed: Divide the remaining protein needed by the amount of protein per serving.
[tex]\[ \text{Servings needed} = \frac{20}{5} = 4 \][/tex]

Therefore, Christie needs to have 4 servings of the snack to meet her daily protein recommendation. The correct answer is:

C. 4
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