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
Vika [28.1K]
3 years ago
7

How many ounces (oz) are 1 pound (lb)

Mathematics
1 answer:
____ [38]3 years ago
6 0
The answer is 16 ounces
You might be interested in
BRAINLIEST ASAP! PLEASE HELP ME :)<br> thxx
olga nikolaevna [1]

Answer:

2nd point

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PQ=2x+1 and QR=5x-44; Find PR
Dima020 [189]

Answer:

x=15

Step-by-step explanation:

subtract 1 from both sides so you are left with 2x=5x-45

then subtract 5x from both sides and you have -3x=-45

then finally divide -3 from -45 to get x=15

4 0
3 years ago
A toy car has a mass of 2 kg and a speed of 6 m/s. How much kinetic energy does it have?
lutik1710 [3]

Answer:

A.40 J

Step-by-step explanation:

K. E. Is 1/2 multiply by mass x velocity square

M is 5kg, v is 4m/s

1/2 x5x4x4 equals 40joules.

3 0
2 years ago
5. Find the general solution to y'''-y''+4y'-4y = 0
CaHeK987 [17]

For any equation,

a_ny^(n)+\dots+a_1y'+a_0y=0

assume solution of a form, e^{yt}

Which leads to,

(e^{yt})'''-(e^{yt})''+4(e^{yt})'-4e^{yt}=0

Simplify to,

e^{yt}(y^3-y^2+4y-4)=0

Then find solutions,

\underline{y_1=1}, \underline{y_2=2i}, \underline{y_3=-2i}

For non repeated real root y, we have a form of,

y_1=c_1e^t

Following up,

For two non repeated complex roots y_2\neq y_3 where,

y_2=a+bi

and,

y_3=a-bi

the general solution has a form of,

y=e^{at}(c_2\cos(bt)+c_3\sin(bt))

Or in this case,

y=e^0(c_2\cos(2t)+c_3\sin(2t))

Now we just refine and get,

\boxed{y=c_1e^t+c_2\cos(2t)+c_3\sin(2t)}

Hope this helps.

r3t40

5 0
3 years ago
WILL AWARD BRAINIEST: Find the area of the shaded polygons below:
IRINA_888 [86]

Answer:

<h2>9 square units</h2>

Step-by-step explanation:

You can use the Pick's formula:

A=i+\dfrac{b}{2}-1

Where

i - the number of lattice points inside the polygon

b - number of lattice points on the border located on the perimeter of the polygon

From the picture we have:

i=5\\\\b=10

Substitute:

A=5+\dfrac{1}{2}\cdot10-1=5+5-1=10-1=9

4 0
3 years ago
Other questions:
  • D is the midpoint of line segment GH. GH = 3x - 1 and DH = 16. Find x.​
    6·1 answer
  • Shelly biked 21 miles in 4 hours. How long will it take Shelly to bike 63 miles?
    14·2 answers
  • Are triangles the congruent? Write the congruency statement.
    12·1 answer
  • Determine the slope and y-intercept of the line represented by the linear equation: 1/2y + 2 = 0. Graph the line using the slope
    10·1 answer
  • The regular price of an item at a store is p dollars. The item is on sale for 20% off the regular price. Some of the expressions
    7·1 answer
  • Given the expression below, what will the sign of the product be? Justify your answer. 4x (9) * 2.78 x (13) * (-}) *(-6.2) * (-
    15·1 answer
  • Which equation best describes the line in the graph?
    9·2 answers
  • It wasn't all that bad. The snowmobile only needed towing out. From that incident, she owes them $42. How much is her total debt
    6·2 answers
  • The scatter plot shows the association between the population of various states in the United States and the number of cellular
    14·1 answer
  • Find the common ratio for 0.1,0.01,0.001
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!