At Westonci.ca, we connect you with the best answers from a community of experienced and knowledgeable individuals. Connect with a community of experts ready to provide precise solutions to your questions quickly and accurately. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.
Sagot :
To determine which vitamins Robert met at least 75% of his recommended daily intake (RDI), we need to calculate his total intake of each vitamin from his meal and compare it to his RDI.
First, let's sum up the amounts of each vitamin from all meal components:
### Vitamin B12
- Salmon fillet: 5.87 µg
- Boiled green beans: 0.0 µg
- Strawberries: 0.0 µg
Total Vitamin B12 intake:
[tex]\[ 5.87 \mu g + 0 \mu g + 0 \mu g = 5.87 \mu g \][/tex]
### Vitamin C
- Salmon fillet: 0.0 mg
- Boiled green beans: 12.1 mg
- Strawberries: 49.0 mg
Total Vitamin C intake:
[tex]\[ 0.0 mg + 12.1 mg + 49.0 mg = 61.1 mg \][/tex]
### Vitamin E
- Salmon fillet: 0.60 mg
- Boiled green beans: 0.57 mg
- Strawberries: 0.42 mg
Total Vitamin E intake:
[tex]\[ 0.60 mg + 0.57 mg + 0.42 mg = 1.59 mg \][/tex]
Next, we compare these totals with 75% of the RDI for each vitamin:
### 75% of RDI
- Vitamin B12:
[tex]\[ 0.75 \times 2.4 \mu g = 1.8 \mu g \][/tex]
- Vitamin C:
[tex]\[ 0.75 \times 75 mg = 56.25 mg \][/tex]
- Vitamin E:
[tex]\[ 0.75 \times 15 mg = 11.25 mg \][/tex]
Now we check if Robert's intake meets at least 75% of the RDI:
- For Vitamin B12:
[tex]\[ 5.87 \mu g \geq 1.8 \mu g \quad \text{(True)} \][/tex]
- For Vitamin C:
[tex]\[ 61.1 mg \geq 56.25 mg \quad \text{(True)} \][/tex]
- For Vitamin E:
[tex]\[ 1.59 mg \geq 11.25 mg \quad \text{(False)} \][/tex]
### Conclusion
Robert meets at least 75% of his recommended intake for Vitamin B12 and Vitamin C only. Therefore, the correct answer is:
[tex]\[ \text{B. Vitamin B12 and Vitamin C only} \][/tex]
First, let's sum up the amounts of each vitamin from all meal components:
### Vitamin B12
- Salmon fillet: 5.87 µg
- Boiled green beans: 0.0 µg
- Strawberries: 0.0 µg
Total Vitamin B12 intake:
[tex]\[ 5.87 \mu g + 0 \mu g + 0 \mu g = 5.87 \mu g \][/tex]
### Vitamin C
- Salmon fillet: 0.0 mg
- Boiled green beans: 12.1 mg
- Strawberries: 49.0 mg
Total Vitamin C intake:
[tex]\[ 0.0 mg + 12.1 mg + 49.0 mg = 61.1 mg \][/tex]
### Vitamin E
- Salmon fillet: 0.60 mg
- Boiled green beans: 0.57 mg
- Strawberries: 0.42 mg
Total Vitamin E intake:
[tex]\[ 0.60 mg + 0.57 mg + 0.42 mg = 1.59 mg \][/tex]
Next, we compare these totals with 75% of the RDI for each vitamin:
### 75% of RDI
- Vitamin B12:
[tex]\[ 0.75 \times 2.4 \mu g = 1.8 \mu g \][/tex]
- Vitamin C:
[tex]\[ 0.75 \times 75 mg = 56.25 mg \][/tex]
- Vitamin E:
[tex]\[ 0.75 \times 15 mg = 11.25 mg \][/tex]
Now we check if Robert's intake meets at least 75% of the RDI:
- For Vitamin B12:
[tex]\[ 5.87 \mu g \geq 1.8 \mu g \quad \text{(True)} \][/tex]
- For Vitamin C:
[tex]\[ 61.1 mg \geq 56.25 mg \quad \text{(True)} \][/tex]
- For Vitamin E:
[tex]\[ 1.59 mg \geq 11.25 mg \quad \text{(False)} \][/tex]
### Conclusion
Robert meets at least 75% of his recommended intake for Vitamin B12 and Vitamin C only. Therefore, the correct answer is:
[tex]\[ \text{B. Vitamin B12 and Vitamin C only} \][/tex]
Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.