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
RSB [31]
3 years ago
13

La cantidad de horas h que debe dormir una persona joven de n años está dada por la siguiente expresión:

Mathematics
1 answer:
natulia [17]3 years ago
8 0

Answer:

Option D doesn't make any sense.

Step-by-step explanation:

D) 7 hours of sleep correspond to an age of 19 years.

That is wrong.

If we use the expression provided

hours = 8 + 0.5*(18 -age)

hours = 8 + 0.5*(18 -19)

hours = 8 + 0.5*(-1)

hours = 7.5

You might be interested in
Select the most SPECIFIC name for this shape
vagabundo [1.1K]

Answer:

Rhombus

Step-by-step explanation:

8 0
3 years ago
What is the lateral surface area of a square pyramid with a side length 11.2 cm and a slant height 20 cm
madam [21]
Notice the picture below

the lateral area, or just the area of the sides, well, the sides are really just 4 triangles, so just get the area of each, and sum them up, that's the lateral area

3 0
3 years ago
Read 2 more answers
What is 1+1?????????????????????​
ivolga24 [154]
It is 2 lol also use a calculator it’s wayyy easier this is like the easiest equation every
3 0
2 years ago
What is the simplified form of 12z^2-7z-12/3z^2+2z-8? ...?
gavmur [86]
It should go like this:

(4z + 3) (3z - 4) / (3z - 4) (z + 2)

Then you just cancel out (3z -4) and (3z -4), and the final simplified form of this polynomial is:

(4z +3) / (z + 2)
4 0
4 years ago
Write the number in standard form.<br><br> 7×10^7
mamaluj [8]
7×10^7 = 70000000 (10^7 = 10000000)
4 0
3 years ago
Read 2 more answers
Other questions:
  • Rewrite the equation so that it does not have fractions. 3/4x-4=5/6 Also can you reply asap and help me with other problems?
    14·1 answer
  • I don't get this at all could someone explain this?
    12·1 answer
  • A line passes through the point (12, 0) and is parallel to the equation y = 1 / x + 1 1. What's the equation of the line?
    9·1 answer
  • Divide 3765 by 8 and write the remainder as a fraction
    5·2 answers
  • The volume of the cylinder is 692.72 cubic feet. What is the length of the height and the diameter if the radius is 5.25 feet
    15·1 answer
  • Fill in the missing amounts
    15·1 answer
  • 5х + 6y=50<br> X-6y= -26
    8·1 answer
  • For a right triangle ABC, you are told that cos A = x and sin A = y. Which option below gives an expression that is equivalent t
    9·1 answer
  • At Levi's restaurant and bakery, each cake is cut into 16 pieces.
    8·1 answer
  • Use synthetic division to determine the remainder when 3x 3 − 2x 2 + x − 1 is divided by x − 1.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!