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
UNO [17]
1 year ago
12

A shop sells pairs of trainers for £68 each. They make a percentage profit of 70% on each pair.

Mathematics
1 answer:
Klio2033 [76]1 year ago
5 0

Answer:

47.6 euros

Step-by-step explanation:

68 x .70 = 47.6

.70 = 70%

70% of 68

of means multiply

You turn the percent into a decimal and multiply

You might be interested in
NO LINKS!!! What is the transformation f(x)= x^3:
Mama L [17]

Answer:

4.  Horizontal shrink by a factor of ¹/₅

5.  Left 5, Up 5

6.  Right 5, Down 5

Step-by-step explanation:

Transformations of Graphs (functions) is the process by which a function is moved or resized to produce a variation of the original (parent) function.

<u>Transformations</u>

For a > 0

f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}

f(x-a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units right}

f(x)+a \implies f(x) \: \textsf{translated}\:a\:\textsf{units up}

f(x)-a \implies f(x) \: \textsf{translated}\:a\:\textsf{units down}

y=a\:f(x) \implies f(x) \: \textsf{stretched parallel to the y-axis (vertically) by a factor of}\:a

y=f(ax) \implies f(x) \: \textsf{stretched parallel to the x-axis (horizontally) by a factor of} \: \dfrac{1}{a}

y=-f(x) \implies f(x) \: \textsf{reflected in the} \: x \textsf{-axis}

y=f(-x) \implies f(x) \: \textsf{reflected in the} \: y \textsf{-axis}

Identify the transformations that take the parent function to the given function.

<u>Question 4</u>

\textsf{Parent function}: \quad f(x)=x^3

\textsf{Given function}: \quad f(x)=(5x)^3

Comparing the parent function with the given function, we can see that the <u>x-value of the parent function</u> has been <u>multiplied</u> by 5.

Therefore, the transformation is:

y=f(5x) \implies f(x) \: \textsf{stretched parallel to the x-axis (horizontally) by a factor of} \: \dfrac{1}{5}

As a > 1, the transformation visually is a compression in the x-direction, so we can also say:  Horizontal shrink by a factor of ¹/₅

<u>Question 5</u>

\textsf{Parent function}: \quad f(x)=x^3

\textsf{Given function}: \quad f(x)=(x+5)^3+5

Comparing the parent function with the given function, we can see that there are a series of transformations:

<u>Step 1</u>

5 has been <u>added to the x-value</u> of the parent function.

f(x+5) \implies f(x) \: \textsf{translated}\:5\:\textsf{units left}

<u>Step 2</u>

5 has then been <u>added to function</u>.

f(x+5)+5 \implies f(x+5) \: \textsf{translated}\:5\:\textsf{units up}

<u>Transformation</u>:  Left 5, Up 5

<u>Question 6</u>

\textsf{Parent function}: \quad f(x)=x^3

\textsf{Given function}: \quad f(x)=(x-5)^3-5

Comparing the parent function with the given function, we can see that there are a series of transformations:

<u>Step 1</u>

5 has been <u>subtracted from the x-value</u> of the parent function.

f(x-5) \implies f(x) \: \textsf{translated}\:5\:\textsf{units right}

<u>Step 2</u>

5 has then been <u>subtracted from function</u>.

f(x-5)-5 \implies f(x-5) \: \textsf{translated}\:5\:\textsf{units down}

<u>Transformation</u>:  Right 5, Down 5

Learn more about graph transformations here:

brainly.com/question/27845947

6 0
1 year ago
Read 2 more answers
Yi Ting's height is 1.49 m. Express this measurement in millimeters. Explain your thinking. Include an equation with an exponent
jeyben [28]
1490 millimeters
king Hector died by drinking chocolate milk
kilo Hecto deca base deci centi milli
1.49  \times  {10}^{ - 3}

3 0
3 years ago
You don't have to answer if you don't want to lol, but you just gotta simplify.
saveliy_v [14]

Answer:

question 8 is 178cmcubed I think

4 0
2 years ago
Read 2 more answers
El que me lo responda bien le doy 20 puntos mas :v
m_a_m_a [10]

Answer: hehe, I don’t understand spAnIsh

Step-by-step explanation:

8 0
2 years ago
What is the measure of m?
Tanya [424]
(6+18)^2 = m^2 + m^2
=> 2m^2 = (24)^2
=> m = 24/sqrt(2)
8 0
3 years ago
Other questions:
  • Which monomial is a perfect cube? <br> A.1x3 <br> B.3x3 <br> C.6x3 <br> D.9x3
    5·1 answer
  • 3x+2=3x+2<br> Is this one solution, no solution, or infinite solution
    12·1 answer
  • Factor f(x)=-20x^2 +23x -6
    15·1 answer
  • Planes X and Y are perpendicular. Points A, E, F, and G are points only in plane X. Points R and S are points in both planes X a
    6·2 answers
  • George is making brown paint he wants to make brown paint he must mix purple and yellow paint together in a 1:1 ratio. In order
    10·1 answer
  • Charlie saved $130 from $260 he earned. What percent did he save?
    15·1 answer
  • Hey can anyone help me solve this
    9·2 answers
  • Solve the system.
    13·2 answers
  • A scientist was measuring the daily sodium values of different foods with a soda has 35.64% of the daily value and fries have 32
    8·1 answer
  • What method can be used to prove the triangles below are congruent
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!