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3 years ago

Make a study of minimum amount of basic nutrients needed for a 12-year-old child to survive in the world

Mathematics

1 answer:

Simora [160]3 years ago

7 0

Answer:

Step-by-step explanation:

Various scientific studies have been made regarding this topic and it has been stated that a child needs between 1,600 to 2,200 per day in order to develop a healthy immune system to survive in this world. This includes a balanced diet with all of the necessary nutrients. Including...

Protein
Calcium
Iron
Fats
Fiber
Vitamins

The vitamins would be

vitamin A
vitamin C
vitamin D

An example of a balanced diet that includes all of these nutrients and diversifies the food pyramid would be the following,

Yogurt with cereal, and seeds

Chicken with Pasta and Broccoli

Fruit Salad, including strawberries, oranges, mangos, etc.

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What is 0.326 & 8.157 & 0.924 & 1.075 in two forms? Im only in 5th grade so nothing really advanced please :)

Alona [7]

7.856 thats the answer bruh

5 0

3 years ago

The measure of angle A is 15°, and the length of side

dangina [55]

Answer:

Part 1) $AB=30.9\ units$

Part 2) $AC=29.9\ units$

Step-by-step explanation:

The picture of the question in the attached figure

Part 1

Find the length side AB

we know that

$sin(A)=\frac{BC}{AB}$ ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

$sin(15^o)=\frac{8}{AB}$

solve for AB

$AB=\frac{8}{sin(15^o)}=30.9\ units$

Part 2

Find the length side AC

we know that

$tan(A)=\frac{BC}{AC}$ ----> by TOA (opposite side divided by the adjacent side)

substitute the given values

$tan(15^o)=\frac{8}{AC}$

solve for AC

$AC=\frac{8}{tan(15^o)}=29.9\ units$

8 0

3 years ago

Covert the following measurements 13 miles to yards

Molodets [167]

1 mile = 1760 yards
Therefore you must times 13 by 1760
13x1760 = 22880

4 0

4 years ago

A square rug measures 8 feet by 8 feet. find the diagonal distance of the rug to the nearest whole number

Tanzania [10]

This is a right angle triangle and you use the Pythagorean theorem to solve for the hypotenuse (the diagonal)

A^2 + B^2 = C^2
8^2 + 8^2 = C^2
64 + 64 = C^2
128 = C^2
C = square_root (128)
C = 11 (to the nearest whole number)

The diagonal is 11 feet (to the nearest whole number)

7 0

3 years ago

DUE ASAP PLZ HELP (brainliest if you get it right)

sammy [17]

here's the right answer!

A) 76 + 80 + 78 + x = 82 times 4

234 + x = 328

x = 94

B) Mei needs a score of at least 94 on the next exam.

hope you have a good day

4 0

3 years ago