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
ziro4ka [17]
3 years ago
9

The 2-minute-and-43-second song “You’re Welcome” from the movie Moana has been used in more than 3,000 videos. What percent of t

he song can be used in a 30-second TikTok?
Mathematics
1 answer:
katrin [286]3 years ago
3 0
Go do your zoom meeting bruh
You might be interested in
What function is x=2 mapped to 32?
faust18 [17]
The correct answer is…… Yo Mum
3 0
2 years ago
Please expand equation <br> 0.5(5x - 2.2)
Andrews [41]
0.44............is your answer
5 0
3 years ago
Read 2 more answers
PLZ I NEED HELP WITH THIS QUESTIOn
lesya692 [45]

Answer:

12 units

Step-by-step explanation:

there are 3 sqaures counted from (0,0) to (3,0)

so do 3 + 3 + 3+ 3 and get 12 units

if brainiest is earned its greatly Appreciated

5 0
3 years ago
Read 2 more answers
A tank contains 10 liters of pure water. Saline solution with a variable concentration 5 grams of salt per liter is pumped into
algol [13]

Answer:

dQ(t)/dt = 20 - 2Q(t)/5 , Q(0) = 0

Step-by-step explanation:

The mass flow rate dQ(t)/dt = mass flowing in - mass flowing out

Since 5 g/L of salt is pumped in at a rate of 4 L/min, the mass flow in is thus 5 g/L × 4 L/min = 20 g/min.

Let Q(t) be the mass present at any time, t. The concentration at any time ,t is thus Q(t)/volume = Q(t)/10. Since water drains at a rate of 4 L/min, the mass flow out is thus, Q(t)/10 g/L × 4 L/min = 2Q(t)/5 g/min.

So, dQ(t)/dt = mass flowing in - mass flowing out

dQ(t)/dt = 20 g/min - 2Q(t)/5 g/min

Since the salt just begins to be pumped in, the initial mass of salt in the tank is zero. So Q(0) = 0

So, the initial value problem is thus

dQ(t)/dt = 20 - 2Q(t)/5 , Q(0) = 0

3 0
2 years ago
1. David trabajó hoy 7 1/3 horas y plantó 11 árboles. Le toma aproximadamente la misma cantidad de tiempo plantar cada árbol. ¿C
eimsori [14]
Sjsjsjsjsjdjdjsjs also Ian’s lol banksia
7 0
3 years ago
Other questions:
  • How many cubes would be in the tower that is 3 cubes y’all?
    13·1 answer
  • What is 3 1/10 rounded to the nearest 1/2
    10·1 answer
  • A study found that, in 2005, 12.5% of U.S. workers belonged to unions (The Wall Street Journal, January 21, 2006). Suppose a sam
    14·1 answer
  • Kayla and Alberto are selling fruit for a school fundraiser. Customers can buy small boxes of grapefruit and large boxes of grap
    12·1 answer
  • The Rivera family drove 267.9 miles from their home to Cape Cod, Massachusetts. They used 9.5 gallons of gas. How many miles per
    8·2 answers
  • What is the product of (-0.9)(-2.4)?<br><br>0. -3.3<br>0. -2.16<br>0. 2.16<br>0. 3.3​
    13·2 answers
  • Solve 5x + 12 =3x + 12
    15·2 answers
  • 6. Three line segments have measures of 13
    12·2 answers
  • Pls help me i didnt understand this!!
    15·2 answers
  • Please help me, im gonna diee :(
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!