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Alex73 [517]
3 years ago
6

Please help!! Will mark you as the Brainliest!!

Mathematics
1 answer:
dmitriy555 [2]3 years ago
8 0
The first leg of the graph represents Manuel riding his bike for 3 units of time going 5 units distance gradually increasing his speed.  The second line segment represents Manuel staying where he his for 4 1/2 units of time.  The third represents Manuel going a fast speed back to where he started.  I think.

Or the first is him going that distance picking up speed, the second him going a constant speed, and the third him slowing down/speeding up.
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An older method of estimating body fat percentage was to measure a person's average density (total mass divided by total volume)
timofeeve [1]

If the density of the man is 1.0321 grams per cubic cm. Then the body fat percentage will be 28.59%.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

An older method of estimating body fat percentage was to measure a person's average density (total mass divided by total volume) and apply a formula to convert it to a body fat percentage.

\rm BF = \left (\dfrac{4.57}{p} - 4.142 \right) \times 100

where BF = body fat and p = density in g/cm3 A man weighs 175 pounds.

A man weighs 175 pounds.

His total body volume is modeled by a cylinder with a height of 170 cm and a radius of 12 cm.

Then the density will be

\rm p = \dfrac{175 \times 453.592}{\pi \times 12^2 \times 170}\\\\p = \dfrac{79378.7}{76906.19}\\\\p= 1.0321 \ g/cm^3

Then the Body fat percentage will be

\rm BF = \left (\dfrac{4.57}{1.0321} - 4.142 \right) \times 100 \\\\\\BF = 0.2859 \times 100\\\\\\BF = 28.59\%

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

8 0
2 years ago
-3/8(-4y+z)<br> pergrejihitgohgr
olya-2409 [2.1K]

Answer:

3(-4y+z)/8

Step-by-step explanation:

hope that helps :)

6 0
3 years ago
Solve for xxx.<br> Your answer must be simplified.<br> 15 &lt; -5 x
katrin [286]

Answer:

x<−3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A square picture frame covers an area on the wall of 361 square inches. What are the dimensions of the picture frame?
seraphim [82]
Answer: is this a multiple choice question? Because A, C & D are both correct!
5 0
3 years ago
Help ill mark you brainlist
adell [148]
The differences between he numbers are 19, so the answer is 58 + 19 = 71
8 0
3 years ago
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