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
AnnyKZ [126]
3 years ago
12

How to do this question plz answer my question plz ​

Mathematics
1 answer:
djyliett [7]3 years ago
6 0

Answer:

£22.40

Step-by-step explanation:

60% of 12 is 7.2 (you can also write it as 7.20) so you times that by 2 to get 14.4 (you can also write it as 14.40) and \frac{1}{3} of 24 is 8, so you add that to the 14.4 and you get 22.4 (also writen as 22.4) hope this helps!

You might be interested in
(10 +13)2 + 7y)<br> Which expression is equivalent to the expression above?
Aleks [24]
(2+7y)+13+10 is the answer
8 0
3 years ago
Read 2 more answers
Please help with this question<br> (10a³+20a²-5a)
grigory [225]
Factoring the expression would be 6a(2a^2+4a-1)
8 0
3 years ago
The variable z is directly proportional to x. When x is 16, z has the value 176. What is the value of z when x = 24?
kow [346]

Answer: z = 264

Step-by-step explanation:

x to z = 16 to 176

x = 24 to ?

16/176 = 24/z

cross-multiply solve for z

z = 264

8 0
2 years ago
the pressure, p. of a gas varies inversely with its volume, v. Pressure is measured in units of Pa. Suppose that a particular am
LekaFEV [45]

I think I know how to do it


Your equation is:

P₁V₁ = P₂V₂


You Know:

Initial:

P₁ = 84 Pa

V₁ = 336 L


New:

P₂ = ?

V₂ = 216L


Plug this into the equation:

P₁V₁ = P₂V₂

(84 Pa)(336 L) = P₂(216 L)     Divide 216 on both sides

\frac{(84Pa)(336L)}{216L}=\frac{(P_{2})(216L)}{216L}

130.6666666 = P₂    

(if your doing significant figures, you have 2 sig figs)

130 Pa = P₂


6 0
3 years ago
The population of a town 4 years ago was 50,000
tino4ka555 [31]

Answer:

population will be 79806.

Step-by-step explanation:

Population of a town 4 years ago  was 50,000

Population of town had grown exponentially and present population is 63,124.

So the formula of the population growth will be

A_{n}=A_{o}(r)^{n-1}

Where A_{n} = Final population n = number of years.

           A_{o} = Initial population

           r = rate of increase in population per year.

so  63124 = 50,000 (r)^{4-1}

r^{3}=\frac{63124}{50000}= 1.26428

r=(1.26428)^{\frac{1}{3} }

= 1.0813

Now we have to find the population after 4 years from now.

A_{n} =  63124(1.08)^{4-1}

       =  63124(1.08)^{3}

       = 63124 × 1.264

       = 79806

Therefore, after 4 years from now population will be 79806.

8 0
3 years ago
Other questions:
  • Poziom B pls układ współrzędnych
    13·1 answer
  • The pier is 200 meters long. each board is 80 centimeters wide. how many boards are in the pier?
    9·1 answer
  • Y and x have a proportional relationship, and y = 15 when x = 3. What is the value of x when y = 4?
    10·1 answer
  • John has four more apples than Kim. Kim has three times as many apples than Rob. Altogether, they have 46 apples. How many apple
    5·1 answer
  • Which parametric equations represent y = x + 2? Check all that apply.
    9·2 answers
  • Find the midpoint of the segment with the following endpoints.<br> (5,5) and (10,8)
    10·1 answer
  • Find the value of x.<br> B<br> 10-X<br> 3<br> D<br> х<br> 2.<br> A<br> С<br> x = [?]
    14·1 answer
  • What is 9 − 9z in Distributive Property! :D
    9·1 answer
  • What is 9/11 of 5/18​
    9·2 answers
  • 70.63 + 4.7 (show ur work take a pic)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!