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
777dan777 [17]
2 years ago
11

I need help! I’m not good at math and I don’t know how to do this

Mathematics
1 answer:
-Dominant- [34]2 years ago
7 0

Answer:

$56.875

Step-by-step explanation:

Given the following data;

Rate = $8.75 per hour

Number of time worked = 6.5 hours

To find the total amount earned;

Total amount = rate * time

Total amount = 8.75 * 6.5

Total amount = $56.875

Therefore, Marcus earned $56.875 last week.

You might be interested in
I don't know how to solve it.
Nataly [62]

Step-by-step explanation:

Take the first derivative

\frac{d}{dx} ( {x}^{3}  - 3x)

3 {x}^{2}  - 3

Set the derivative equal to 0.

3 {x}^{2}  - 3 = 0

3 {x}^{2}  = 3

{x}^{2}  = 1

x = 1

or

x =  - 1

For any number less than -1, the derivative function will have a Positve number thus a Positve slope for f(x).

For any number, between -1 and 1, the derivative slope will have a negative , thus a negative slope.

Since we are going to Positve to negative slope, we have a local max at x=-1

Plug in -1 for x into the original function

( - 1) {}^{3}  - 3(  - 1) = 2

So the local max is 2 and occurs at x=-1,

For any number greater than 1, we have a Positve number for the derivative function we have a Positve slope.

Since we are going to decreasing to increasing, we have minimum at x=1,

Plug in 1 for x into original function

{1}^{3}   - 3(1)

1 - 3 =  - 2

So the local min occurs at -2, at x=1

8 0
2 years ago
Help please! make sure to tell me the answer and an explanation!
soldier1979 [14.2K]

Answer: 10

Step-by-step explanation:

So since this is all about perimeter you just got to add the values together. So lets use 12 as the denominator for every fraction. 1/4 is equal to 3/12 and 2/3 is equal to 8/12. So in conclusion 3/12 plus 8/12 and 1/12 will equal 1 in total. and then add up all the whole numbers 4 + 2 + 3 + 1 will get you 10. So 10 is your answer.

Please make me brainliest

8 0
2 years ago
Name a career in which one would have to use the phythagorean theorem.Give an example of when and how it would be used.Please wr
DanielleElmas [232]

Answer:

The careers that use Pythagoras theorem are mentioned below.

Step-by-step explanation:

The Pythagoras theorem states that the sum of squares of the two sides of right angled triangle is equal to the square of the length of the hypotenuse.

Let a, b and c be the sides of a right triangle where c is the length of the hypotenuse.Then

a^{2}+b^{2}=c^{2}

Pythagoras theorem is used in daily life situations.

A surveyor looks through a telescope toward a measuring stick a fixed distance away, so that the telescope's line of sight and the measuring stick form a right angle.

It is also used to calculate the steepness of slopes and mountains.

8 0
3 years ago
Which of these is an equation?
Hatshy [7]

Answer:

b

now please make me brainliest ok

7 0
2 years ago
How could you rewrite 0.05 × 10 = 0.5 as a division equation ? explain how you know
Artist 52 [7]
First change the 0.05 to a fraction.
0.05 = 1/20
Then you have the equation:
10/20 = 0.5
5 0
3 years ago
Read 2 more answers
Other questions:
  • M is directly proportional to r2 <br> When r=2, m=14<br> Work out the value of m when r=12
    5·1 answer
  • Help me please? Thanks!
    15·1 answer
  • What is the least common multiple of the denominatiors for the two fractions 1/6 and 5/8
    15·1 answer
  • Ari stocks shelves at a grocery store.He puts 35 cans of juice in each display case.The case has 4 shelves with an equal number
    8·1 answer
  • 9 = 4(3k - 4) - 7k solve the equation
    15·2 answers
  • Number17) Find length of CD.
    10·1 answer
  • What number is next in this sequence 1,6,11,16
    7·1 answer
  • A university will add fruit juice vending machines to its classroom buildings if the student body president is convinced that mo
    9·1 answer
  • Tiffani buys a new pair of shoes. She spends $81 including an 8% sales tax. What was the original price of the shoes to the near
    6·1 answer
  • Andrea needs a new air conditioning system<br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!