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
Anna35 [415]
3 years ago
7

2. A restaurant employs five people. The two cooks work 36 hours

Mathematics
1 answer:
Cloud [144]3 years ago
4 0

Answer:

Total amount = R5112

Step-by-step explanation:

Let the cooks be C.

Let the waiters be W.

Given the following data;

Number of cooks, C = 2

Number of waiters, W = 3

a. To find the amount earned by each cook;

C = 36 * R36 = R1296

b. To find the amount earned by each waiter;

W = 30 * R28 = R840

c. To find the total amount earned by the employees;

Total amount = 2C + 3W

Total amount = 2(1296) + 3(840)

Total amount = 2592 + 2520

Total amount = R5112

You might be interested in
Find the function r that satisfies the given condition. r'(t) = (e^t, sin t, sec^2 t): r(0) = (2, 2, 2) r(t) = ()
lesantik [10]

Answer:

r(t) = (e^t +1, -cos(t) + 3, tan(t) + 2)

Step-by-step explanation:

A primitive of e^t is e^t+c, since r(0) has 2 in its first cooridnate, then

e^0+c = 2

1+c = 2

c = 1

Thus, the first coordinate of r(t) is e^t + 1.

A primitive of sin(t) is -cos(t) + c (remember that the derivate of cos(t) is -sin(t)). SInce r(0) in its second coordinate is 2, then

-cos(0)+c = 2

-1+c = 2

c = 3

Therefore, in the second coordinate r(t) is equal to -cos(t)+3.

Now, lets see the last coordinate.

A primitive of sec²(t) is tan(t)+c (you can check this by derivating tan(t) = sin(t)/cos(t) using the divition rule and the property that cos²(t)+sin²(t) = 1 for all t). Since in its third coordinate r(0) is also 2, then we have that

2 = tan(0)+c = sin(0)/cos(0) + c = 0/1 + c = 0

Thus, c = 2

As a consecuence, the third coordinate of r(t) is tan(t) + 2.

As a result, r(t) = (e^t +1, -cos(t) + 3, tan(t) + 2).

6 0
3 years ago
Pls help it is 7th grade math
JulsSmile [24]

39+\dfrac 15 w \\\\=39+\dfrac 15 \left(-\dfrac 12 \right)\\\\\\=39 - \dfrac 1{10}\\\\\\=\dfrac{389}{10}\\\\\\=38\dfrac{9}{10}

8 0
2 years ago
write an equation in standard form with integer coefficients for the line with slope 6/11 going through the point (-1,-6)
yKpoI14uk [10]
If the slope is 6/11 then, in y=mx+b form, m will be 6/11.  When you multiply 6/11 and -1 you get -6/11.  To get the y (-6), you have to add -60/11.  So in, y=mx+b form the equation is y=6/11x+(-60/11).  To make it standard form, you add negative 6/11x to both sides and then multiply by 11 to get rid of the fractions. So therefore the equation would be:

-6x + 11y = - 60
4 0
3 years ago
⁉️What is the degree of the polynomial ⁉️<br>a) 4 <br>b) 6 <br>c) 3 <br>d) 2 ​
lidiya [134]

Answer:

6

Step-by-step explanation:

t⁶-3t⁵+2t³-6

therefore the highest degree of polynomial is 6.

option B is correct!

hope this helps.

4 0
2 years ago
Find the zero of the function f(x) = -8x + 4.
iris [78.8K]

Answer:

D

Step-by-step explanation:

f(1/2)=-8(1/2)+4 = 0

7 0
3 years ago
Read 2 more answers
Other questions:
  • a athlete jumps 4 distances in a long jump challange. witch jump dose not round to 4.7 meters? 4.746?,4.680?,4.647?,4.733?.
    13·1 answer
  • Han ran 10 meters in 2.7 seconds.Priya ran 10 meters in 2.4 seconds.Who is faster?
    11·2 answers
  • What is e-1/2f when e=15 and f=2
    10·2 answers
  • Find the balance in the account to the nearest whole dollar:
    9·1 answer
  • If an elevator travels 5 stories every 6 seconds, how many stories does it travel in 24 seconds?
    6·2 answers
  • Solve the equation by completing the square
    15·1 answer
  • What is the area, in square meters, of the shape below?
    9·2 answers
  • Solve equation <br><br> r/3-4=11<br><br> r = 45 <br><br> r = 35<br><br> r = 33<br><br> r = 28
    11·1 answer
  • Mr. Robison rides 136 miles per hour on his bike ride. He wants to ride more than 360 miles at the same rate during his next bik
    14·1 answer
  • Please answer and make sure you’re 100% right
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!