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
Ratling [72]
3 years ago
14

Three pigs entered a race around a track. Piggly takes 12 minutes to run one lap. Piglet takes 9 minutes to run one lap. And it

takes wiggly 16 minutes to run one lap. If all three pigs bevin the race at the same time, how many minutes will it take for all three pigs cross the finish line at the same time
Mathematics
1 answer:
Korolek [52]3 years ago
7 0

144 Minutes


The least common multiple for 9 12 and 16 is 144

You might be interested in
Solve. Chanasia has 6.25 gallons of paint. She wants to use 2/5 of the paint to paint her living room. How many gallons of paint
deff fn [24]

Answer: 2.5 gallons

Step-by-step explanation:

Given that:

Gallons of paint had = 6.25 gallons

Amount needed to paint room = 2/5 of the paint

Gallons of paint needed :

2/5 of 6.25

(2 * 6.25) / 5 gallons

= 12.5 / 5

= 2.5 gallons

3 0
3 years ago
Find the inverse Laplace transform f(t) of the function F(s). Write uc for the Heaviside function that turns on at c, not uc(t).
zzz [600]

Answer:

F(t)=\frac{-1}{2}e^{7(t-7)}+\frac{1}{2}e^{-7(t-7)}

Step-by-step explanation:

We have given F(S)=\frac{7e^{-7s}}{s^2-49}

Now  F(S)=e^{-7s}G(s)

Here G(S)=\frac{7}{S^2-49}

Now first find the Laplace inverse of G(S)

Using partial fraction

\frac{7}{(s+7)(s-7)}=\frac{A}{(S+7)}+\frac{B}{S-7}

7=A(S-7)+B(S+7)

On comparing the coefficient

A=\frac{1}{2}  and B=\frac{-1}{2}  

On putting the value of A and B  

G(S)=\frac{-1}{2(S+7)}+\frac{1}{2(S+7)}

Taking inverse Laplace

G(t)=\frac{-1}{2}e^{7t}+\frac{1}{2}e^{-7t}

Now in G(s) there is onether term e^{-7s}

So F(t)=\frac{-1}{2}e^{7(t-7)}+\frac{1}{2}e^{-7(t-7)}

6 0
3 years ago
Which values of
I am Lyosha [343]

83x + P = 83x + Q        <em>subtract 83x from both sides</em>

P = Q

The equation has no solution for P different Q (P ≠ Q).

7 0
3 years ago
Charles will babysit for up to 4 hours and charges $7 per hour. Write a function in function notation for this situation.
Sloan [31]
X hour and 7 dollars per hour

x = hour

7(x) is your function


thank you for Anlian for pointing it out.. there is 4 hours

so x = 4

plug in 4 in x. 7(4)

7 x 4 = 28

28 is your answer

hope this helps
6 0
3 years ago
Read 2 more answers
Can you guys help me with this? Pls, Okay anyways.. Its a math problem! To make a Fruit salad, Chris bought 3 pounds of strawber
Nezavi [6.7K]

Answer:

$33.81

Step-by-step explanation:

(3 * 2.49) + (2 * 3.19) + (4 * 4.99)

7.47 + 6.38 + 19.96 = 33.81

Please mark brainliest if you like

8 0
3 years ago
Other questions:
  • If a parallelogram is equilateral it's is equiangular
    11·1 answer
  • Explain how you would find 2 x 2 1/3 using the Distributive Property.
    6·1 answer
  • The surface area of a cylinder
    14·1 answer
  • What inequality matches the statement : A number is at most 40
    14·2 answers
  • at a summer camp the campers are divided into groups. each group of 16 campers requires 2 cabins. how many cabins are needed for
    12·1 answer
  • Help me please im stuck! i will give brainiest! and thank you! and 5 stars!!
    10·2 answers
  • Can someone please help I’m struggling!!!!!!!
    14·2 answers
  • Given the following information, find the length of the missing side. Leave your answer as a simplified radical.
    14·1 answer
  • What is the scale factor from ABC to XYZ? <br> A 1/5 <br>B 1/6<br>C 5<br>D 6​
    9·2 answers
  • If you have 66 data observations in a sample, how many classes (bins) does the sturges' rule recommend for you to construct a fr
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!