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
Eddi Din [679]
2 years ago
8

Brenda earns 1.5 times her normal hourly rate for each hour she works over 40 hours in a week. She worked 40 hours this week and

earned $450. If she works 55 hours next week, how much money will she earn?
Mathematics
1 answer:
slamgirl [31]2 years ago
6 0

Answer:

I belive it's $703.13

Step-by-step explanation:

She worked for 40 hrs which will give her, her normal pay. You do 450/40 to get 11.25. So her normal pay is $11.25. Then it says she earns 1.5 times the normal amount, so you would do 11.25 * 1.5. That equals 16.875. so her pay for every hour after 40. 55-40=15. That means she will have 15 hours where she gets 1.5 times her normal pay. So you do 16.875 * 15=253.125. She gets $253.125 for her extra 15 hours of work. Next, you need to add the total amount earned for the 40 hours. 450+253.125=703.125. Her total for the week she worked 55 hours she earns $703.13.

I hope this makes sence and helps. ( * means multiply)

You might be interested in
Use simpson's rule with n = 10 to approximate the area of the surface obtained by rotating the curve about the x-axis. compare y
Lubov Fominskaja [6]

y = ln x , 1 <= x <= 3, about x axis and n = 10, dy/dx = 1/ x

S = (b a) ∫ 2π y √( 1 + (dy/dx) ^2) dx

so our f(x) is 2π y √( 1 + (dy/dx) ^2)

(b - a) / n = / 3 = (3-1) / 30 = 1/15

x0 = 1 , x1 = 1.2, x2 = 1.4, x3 = 1.6 ....... x(10) = 3

So we have , using Simpsons rule:-

S10 = (1/15) ( f(x0) + 4 f(x1) + 2 f)x2) +.... + f(x10) )

= (1/15) f(1) + f(3) + 4(f(1.2) + f(1.6) + f(2) + f(2.4) + f(2.8)) + 2(f(1.4) + f(1.8) + f(2.2) + f(2.6) )

( Note f(1) = 2 * π * ln 1 * √(1 + (1/1)^2) = 0 and f(3) = 2π ln3√(1+(1/3^2) = 7,276)

so we have S(10)

= 1/15 ( 0 + 7.2761738 + 4(1.4911851 +


5 0
3 years ago
Need help the last one is 1,-5 would really appreciate it
artcher [175]

Answer:

3,1

Step-by-step explanation:

4 0
3 years ago
I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT
Otrada [13]

New coordinates:

(5, 8)

(2, 1)

(-3, 3)

5 0
3 years ago
(01.07 MC)
attashe74 [19]
4.33
<span>4.1 × 10^13  / 9.46 × 10^12= 4.33</span>
8 0
3 years ago
Read 2 more answers
What is the common ratio of the geometric sequence below?
Lilit [14]

Answer:

The correct answer is A -3.

Step-by-step explanation:

18/(-3)=-6

To get to -6 from 18 you need to divide by -3.

To get to 2 from -6 you will divide by -3.

5 0
3 years ago
Other questions:
  • Which picture do u like the most and is this person hot? FREE POINTS!!!
    9·2 answers
  • What is the value of this expression 4to the power of 2 times 4 to the power of negative 3
    12·2 answers
  • What is 10% as a decimal point
    14·2 answers
  • Punctele A,B si C sunt coliniare in aceasta ordine.Aflati lungimea segmentului:a)AB,daca AC=20cm,BC=0,12dm
    12·1 answer
  • HELP! will give brainliest.
    5·1 answer
  • Determine the intercepts of the line.<br> 3x + 2y = 5<br> y-intercept:<br> X-intercept:
    9·2 answers
  • To solve an equation, use the properties of equality. What is the first step to solving 3.7x - 15.9 = 2.97?​
    8·1 answer
  • What are the values for X-ray satisfy the equation
    11·1 answer
  • In which quadrant is point F located?<br> III<br><br> I<br><br> II<br><br> IV
    11·2 answers
  • Y = 2.5(5)x<br> Pls helpppp
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!