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
Aleks04 [339]
4 years ago
5

43 dollar dinner, 18% gratuity

Mathematics
1 answer:
rewona [7]4 years ago
4 0
$7.74

$43 * 18%
or
43 * 0.18
You might be interested in
1. Pool Dimensions. The area of a rectangular
Irina18 [472]

Answer: I think the length is 60.25 yd and the width is 19.75 yd

Step-by-step explanation: I formed a equation using the information that has been given.

Width : X

length : 1 + 3x

equation : (1 + 3x) + x = 80

Then, I added the like pairs ( 3x+x ). After, I subtracted 1 from 80 and got 79. Then I divided 79 and 4 (79/4) to get 19.75, which is my x value. later, I substituted the x value to the equation and received my answer.

5 0
3 years ago
Given P(x)=x^2+x+1 find answer P(7)
Tasya [4]
P(7) = 57

Porque :

P(x) = x^2 + x + 1

P(7) = 7^2 + 7 + 1

P(7) = 49 + 7 + 1

P(7) = 57 ✔️
5 0
3 years ago
The president of a computer company must decide whether to place the company's new laptop on the market now or wait another year
Elanso [62]

Answer:

The president should release the new laptop now

Step-by-step explanation:

The profit if the new laptop is released now and no competitive device enters the market = $120,409.00

The profit if the new laptop is released now and a competitive device enters the market = $29,698

The profit if the new laptop is released in a years time and no competitive device enters the market = $84,742.00

The loss if the new laptop is released in a years time and a competitive device enters the market = $59,396.00

The chance that a competitive device will enter the market = 22%

∴ The chance that a competitive device will not enter the market = 1 - 22% = 78%

The expected increase in profit the company can make, compared to next year, if the new laptop is released and no competitive device enters the market = ($120,409.00 - $84,742.00) × 78% = $27,820.26

The expected increase in profit the company can make, compared to next year, if the new laptop is released and a competitive device enters the market = ($29,698.00 - $59,396.00)×0.22 = ($6,533.56) loss

Therefore, to maximize the expected profit over the next year, the president should release the new laptop now to make an expected profit of $27,820.26 over the next year.

5 0
3 years ago
Valuate the line integral, where c is the given curve. ∫c zdx + xdy + ydz
Semenov [28]
\displaystyle\int_{\mathcal C}z\,\mathrm dx+x\,\mathrm dy+y\,\mathrm dz=\int_{\mathcal C}\langle z,x,y\rangle\cdot\mathrm d\langle x,y,z\rangle
\displaystyle=\int_{t=0}^{t=1}\langle t^2,t^2,t^3\rangle\cdot\mathrm d\langle t^2,t^3,t^2\rangle
=\displaystyle\int_0^1\langle t^2,t^2,t^3\rangle\cdot\langle2t,3t^2,2t\rangle\,\mathrm dt
=\displaystyle\int_0^15t^4+2t^3\,\mathrm dt=\frac32
3 0
4 years ago
4-(3-5)=?<br> -4<br> -2<br> 6<br> 12
fredd [130]
The answer is 6.....
3 0
3 years ago
Read 2 more answers
Other questions:
  • Alex buys 24 apples from the supermarket. When he gets home, he finds that 6 apples are bad. What percentage of the apples are b
    11·1 answer
  • Please help me simplify the expression on number 19!!!
    9·2 answers
  • Which number is the smallest .15 or .5?
    6·1 answer
  • Answer this one too please
    15·2 answers
  • Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?
    6·2 answers
  • Elizabeth brought a box of donuts to share. There are​ two-dozen (24) donuts in the​ box, all identical in​ size, shape, and col
    5·1 answer
  • Solve the equation x/9 = 6
    5·2 answers
  • 3
    14·1 answer
  • Which postulate proves these two triangles are congruent?
    10·1 answer
  • A right square pyramid has a base area of 300 square inches and a height of 3 inches.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!