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
Anna35 [415]
3 years ago
11

a newborn baby sleep can average of 16 hours in 24 hour period what percent of it at time does a newborn baby spend ???

Mathematics
2 answers:
Vlad [161]3 years ago
8 0

There are 24 h in a day, so 24 h is 100%.

16 h - x%

24 h - 100%

x=(16*100)/24≈ 66.67%

Salsk061 [2.6K]3 years ago
8 0

16/24=66.6(bar notation) so if you round to the tenths you get 66.7

You might be interested in
What is the measure of m?<br> 5<br> 15<br> E<br> n<br> m = [?]
AlekseyPX
<h3>Answer:  10</h3>

====================================================

Explanation:

The two smaller triangles are proportional, which lets us set up this equation

5/n = n/15

Cross multiplying leads to

5*15 = n*n

n^2 = 75

----------

Apply the pythagorean theorem on the smaller triangle on top, or on the right.

a^2+b^2 = c^2

5^2+n^2 = m^2

25+75 = m^2

100 = m^2

m^2 = 100

m = sqrt(100)

m = 10

7 0
2 years ago
The edge of a cube is 4 inches. The area of a cross section perpendicular to one face is ___square inches, and its perimeter is_
diamong [38]
Try 8 and 12.......................................

3 0
3 years ago
Read 2 more answers
What is the value of x?
adelina 88 [10]

This is an equilateral triangle, which is a triangle that has 3 congruent/equal sides and 3 congruent angles.


To find "x", you can set the sides equal to each other because they are suppose to be the same length (you can just do two sides because all of the sides are the same)

[Side AB = Side BC]

4x - 10 = 3x + 2     Subtract 3x on both sides

x - 10 = 2         Add 10 on both sides

x = 12


[proof]

Side AB:

4x - 10    Plug in 12 for x

4(12) - 10 = 48 - 10 = 38


Side BC:

3x + 2     Plug in 12 for x

3(12) + 2 = 36 + 2 = 38


Side AC:

5x - 22      Plug in 12 for x

5(12) - 22 = 60 - 22 = 38




This is also an equilateral triangle (the tick marks show that the sides are the same)

A triangle is 180°. So the three angles add up to 180°.

Since this is an equilateral triangle, all the angles should be the same.

Each angle is 60°

[60° + 60° + 60° = 180°   or you could have divided 180 by 3 = 60]


Now that you know each angle is 60°, you can do:

(2x - 4)° = 60°

2x - 4 = 60    Add 4 on both sides

2x = 64    Divide 2 on both sides

x = 32


4 0
2 years ago
Right answer gets brainlyest
DiKsa [7]

Answer:

right answer

Step-by-step explanation:

B)

3 0
2 years ago
If you answer this correctly I’ll give you brianslt
TEA [102]

Answer:

Step-by-step explanation:

6,0 would be your coordinates

2,4

6,12

meaning that the numbers are multiplied by three. you can see the points without having to plot it on a graph

7 0
2 years ago
Read 2 more answers
Other questions:
  • 2(7g - 4h) - 6(5h - 3g)
    11·2 answers
  • I need help.. &gt;w&lt;
    12·2 answers
  • Sylvios flight is scheduled to travel 1792 miles in 3.5 hours . At what average rate will the plane have to travel to complete t
    5·1 answer
  • Prove trigonometric identity:
    8·1 answer
  • What is a simplified form of the expression 7x – 5(x + 1)?
    12·2 answers
  • What is the sum of 2/3,1/2and1/4=
    12·1 answer
  • if a right triangle has lengths 99 inches, 101 inches and 20 inches, what is the length of the hypotenuse
    6·1 answer
  • You and your friend are sharing three eighths of a bag of candy. How much of the bag will each of you get if you share it evenly
    11·2 answers
  • Describe three strength training exercises that can be performed by adults at an average fitness level and then discuss at least
    13·1 answer
  • HELPPP NEEDED IMMEDIATELY
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!