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
EastWind [94]
3 years ago
10

Jim’s pay is £240 each week. Jim asks his boss for an increase of £40 a week. Jim’s boss offers him a 15% increase. Is the offer

from Jim’s boss more than Jim asked for?
You must show your working.
Mathematics
1 answer:
vladimir1956 [14]3 years ago
5 0

40 / 240 is 1 / 6 which is 16.6666666667%, 15 is slightly less so the offer is NOT more than what jim asked for

You might be interested in
Surface integrals using an explicit description. Evaluate the surface integral \iint_{S}^{}f(x,y,z)dS using an explicit represen
Jobisdone [24]

Parameterize S by the vector function

\vec r(x,y)=x\,\vec\imath+y\,\vec\jmath+f(x,y)\,\vec k

so that the normal vector to S is given by

\dfrac{\partial\vec r}{\partial x}\times\dfrac{\partial\vec r}{\partial y}=\left(\vec\imath+\dfrac{\partial f}{\partial x}\,\vec k\right)\times\left(\vec\jmath+\dfrac{\partial f}{\partial y}\,\vec k\right)=-\dfrac{\partial f}{\partial x}\vec\imath-\dfrac{\partial f}{\partial y}\vec\jmath+\vec k

with magnitude

\left\|\dfrac{\partial\vec r}{\partial x}\times\dfrac{\partial\vec r}{\partial y}\right\|=\sqrt{\left(\dfrac{\partial f}{\partial x}\right)^2+\left(\dfrac{\partial f}{\partial y}\right)^2+1}

In this case, the normal vector is

\dfrac{\partial\vec r}{\partial x}\times\dfrac{\partial\vec r}{\partial y}=-\dfrac{\partial(8-x-2y)}{\partial x}\,\vec\imath-\dfrac{\partial(8-x-2y)}{\partial y}\,\vec\jmath+\vec k=\vec\imath+2\,\vec\jmath+\vec k

with magnitude \sqrt{1^2+2^2+1^2}=\sqrt6. The integral of f(x,y,z)=e^z over S is then

\displaystyle\iint_Se^z\,\mathrm d\Sigma=\sqrt6\iint_Te^{8-x-2y}\,\mathrm dy\,\mathrm dx

where T is the region in the x,y plane over which S is defined. In this case, it's the triangle in the plane z=0 which we can capture with 0\le x\le8 and 0\le y\le\frac{8-x}2, so that we have

\displaystyle\sqrt6\iint_Te^{8-x-2y}\,\mathrm dx\,\mathrm dy=\sqrt6\int_0^8\int_0^{(8-x)/2}e^{8-x-2y}\,\mathrm dy\,\mathrm dx=\boxed{\sqrt{\frac32}(e^8-9)}

5 0
3 years ago
What is another way to write 300+20+5
Aleks04 [339]
325 you will get as your answer
3 0
4 years ago
Read 2 more answers
I’ll give the correct answer brainliest. Happy Halloween!
BlackZzzverrR [31]

Answer:

B. 6

Step-by-step explanation:

have a good rest of ur day :)

3 0
3 years ago
Read 2 more answers
Write as fraction in lowest form : 12. 6<br><br>options:<br> 126/10, <br>63/5,<br> 6.3/5 ​
klasskru [66]

Answer:

63/5

Step-by-step explanation:

I have no explanation

4 0
3 years ago
47%
ale4655 [162]

Answer:

1hr=60minutes

ATQ,20 minutes/60 minutes=1/n

1/3=1/n

so the value of n is 3...

Step-by-step explanation: Hope i helped please give brainliest!

7 0
3 years ago
Other questions:
  • The distance a car travels varies directly with the time it travels. a car travels 192.5 miles in 3.5 hours. how long will it ta
    15·1 answer
  • Write as ratio in simplest form<br><br> 91%, 12%, 6%, 93%, 62%, 14%, 70%, 400%,.
    12·1 answer
  • Denny is 36 years old and his daughter is 7 years old. Denny says," My age
    8·1 answer
  • 13. Evaluate<br> *<br> g(x) = x – 2x2 find g<br> (1)
    15·1 answer
  • What is the volume of a cylinder with a height of 15 iches and radius of 3 inches????
    6·2 answers
  • Please help if you can
    15·1 answer
  • X/2−5=−12<br> I need to know how to get the answer to X
    10·2 answers
  • Someone pls help I just need this one
    11·1 answer
  • Is -5.375 rational? d
    5·1 answer
  • Which of the following is equal to 7 x 509?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!