1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
d1i1m1o1n [39]
3 years ago
13

Forensic specialists can estimate the height of a deceased person from the lengths of the person's bones. These lengths are subs

tituted into mathematical inequalities. For instance, an inequality that relates the height h, in centimeters, of an adult female and the length f, in centimeters, of her femur is |h − (2.47f + 54.10)| ≤ 3.72. Use this inequality to estimate the possible range of heights, rounded to the nearest 0.1 centimeter, for an adult female whose femur measures 32.25 centimeters.
Mathematics
1 answer:
Lera25 [3.4K]3 years ago
8 0

Answer:

130.2845\leq h\leq 137.7245

Step-by-step explanation:

Given an inequality that relates the height h, in centimeters, of an adult female and the length f, in centimeters, of her femur by the equation

|h - (2.47f + 54.10)| \leq  3.72

If an adult female measures her femur as 32.25 centimeters, we can determine the possible range of her height by plugging f = 32.25cm into the modelled equation as shown:

|h - (2.47(32.25) + 54.10)| \leq  3.72\\|h - (79.9045 + 54.10)| \leq  3.72\\|h - (134.0045)| \leq  3.72\\

If the modulus function is positive then:

h - 134.0045 \leq  3.72\\h \leq 3.71+134.0045\\h\leq 137.7245

If the modulus function is negative then:

-(h - 134.0045) \leq  3.72\\-h+134.0045 \leq 3.72\\-h\leq 3.72-134.0045\\-h\leq -130.2845\\

multiply through by -1

-(-h)\geq  -(-130.2845)\\h\geq 130.2845\\130.2845\leq h

combining the resulting inequalities, the estimate of the possible range of heights will be 130.2845\leq h\leq 137.7245

You might be interested in
100 points.<br> Find the surface area of the triangular prism. The unit is cm^2
nikklg [1K]
First we find the area of the two triangles on each side (keep in mind that they are equal/congruent to each other):

(24*10)/2 = 120 cm^2

Then you find the areas of the three rectangles that are left:

24*19 = 456 cm^2
26*19 = 494 cm^2
10*19 = 190 cm^2

Finally, to find the surface area of the prism:

120+120+456+494+190 = 1,380 cm^2

6 0
3 years ago
Read 2 more answers
Can someone pls help me quickly
nydimaria [60]

Answer:

B AND F

Step-by-step explanation:

!!!!!!!!

4 0
3 years ago
Examine triangle ABC.<br><br> What is the value of x?<br><br> 37<br> 48<br> 127<br> 138
Flura [38]

The outside angle of B needs to equal 180 - 79 = 101 degrees.

The 3 outside angles of a triangle need to equal 360 degrees.

Set up the equation with what we know:

X + (x+5) + 101 = 360

Simplify:

2x + 106 = 360

Subtract 106 from both sides:

2x = 254

Divide both sides by 2:

x = 254 / 2

x = 127

4 0
3 years ago
SOMEONE PLS HELP :(!!!!!!
diamong [38]
It would be C as the answers
6 0
3 years ago
2.8<br> Whats the square root of 8?
Lera25 [3.4K]

Answer:

2.82842712475

Step-by-step explanation:

The square root of 8 in radical form is represented as √8 which is also equal to 2√2 and as a fraction, it is equal to 2.828 approximately. Squares root of a number is the number, which multiplying by itself gives the original number

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the zeros of x^2-5x-1
    11·1 answer
  • On a beach, there is a positive correlation between the number of bottles of water a person drank and the number of whales they
    13·1 answer
  • Given abcd efgh what is the measure of h
    7·2 answers
  • Subtract 14 inches from 4 feet, 2 inches.<br><br> 10 inches<br> 3 feet<br> 34 inches<br> 5 feet
    7·2 answers
  • Please identify the following. 15:50 = ?/100 <br> What is the percent?
    14·2 answers
  • 391.675 in expanded form
    6·2 answers
  • Algebra tile grid (x+2)(x-3)
    14·1 answer
  • A frozen dessert was placed in a freezer. Each hour, the temperature dropped 13 degrees.
    15·1 answer
  • Explain how a yard foot and inch are related
    12·1 answer
  • If angle three is equal to 6x+16 and angle seven is equal to 2x+2 , solve for x.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!