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
lana [24]
3 years ago
7

Can I have help I am stuck on this problem It would mean the world if u helped me and tysm!! =-)

Mathematics
1 answer:
Burka [1]3 years ago
7 0

\large{ \boxed{ \tt{OUR \: ANSWER :  \underline{ \$ \: 583.3125}}}}

  • Well , You can solve this question using two ways. I'm gonna use the both ways to make you clear and the one which you can easily understand , pick up that way and start solving another question as similar as this one.

\large{ \tt{❃ \: FIRST \: METHOD }} :

This method is related to the unitary method. Let's start :

  • We're provided - Amount Kelly earns per hour for gardening = $ 12.75 and we're asked to find out the amount she earn if she worked 45.75 hours this month.

  • We know , Kelly probably earns more money if she worked 45.75 hours comparison to if she worked 1 hour. So You just multiply 45.75 & 12.75 , you would get $ 583.3125 and that's your final answer.

\large{ \tt{❃ \: SECOND \: METHOD}} :

This method is related to the proportion. If you haven't learned about it yet , use the above way to solve the similar type of questions. Let's start :

  • Let Kelly earns X dollars if she worked 45.75 hours this month. [ Now , See the attached picture ]

  • Here , we can see the time is increased which implies that money will surely be increased. Such type of proportion is called direct proportion.

  • Here , the ratio of time ( in hours ) = 1 : 45.75 and the ratio of amount ( in dollars ) = 12.75 : x . Now , Set up an equation and solve for x :

\large{ \tt{ ❁ \: \frac{1}{45.75}  =  \frac{12.75}{x}}}

\large{ \tt{↦ \: 1 \times x = 45.75 \times 12.75}}

\large{ \tt{↦x =   \$  \: 583.3125}}

  • Hence , She earned $ 583.3125 .

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

You might be interested in
I = $1,200 * 8/100 * 240/360 =
Lisa [10]
<span>The <u>correct answer</u> is:

$64.

Explanation<span>:

We will mulitiply the first two numbers first.

We will first write 1200 as a fraction by putting it over 1:
1200/1 * 8/100.
We now multiply straight across: (1200*8)/(1*100) = 9600/100 = 96.

Now we will multiply this by the last fraction. Again we will make the whole number, 96, a fraction by placing it over 1:
(96/1)*(240/360).

Again we multiply straight across: (96*240)/(1*360)=23040/360.

When we divide this out, we get 64.</span></span>
3 0
3 years ago
Read 2 more answers
50 POINTS:A chess competition has eliminations each round. The table below shows the number of players in each of the first 5 ro
Ket [755]
<span>Round    (x) 1      2     3    4   5 
Players f(x) 256  128  64  32  16

16-256 / 5 - 1 = -240/4 = -60

</span><span>A.) −60; on average, there was a loss of 60 each round. </span>
7 0
3 years ago
Which pair of statements describes the end behavior of the graphed function
Alex777 [14]

The statement (A) As x approaches negative infinity, f(x) approaches infinity. As x approaches infinity, f(x) approaches infinity is correct.

<h3>What is polynomial?</h3>

Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.

\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n

We have a polynomial function:

\rm f(x) =  x^{3}+2x^{2}-5x-6

The function is a cubic function and the graph of the cubic function will be a curve.

As we can see in the graph, f(x) grows larger as x approaches negative infinity. f(x) also becomes closer to infinity as x does.

Thus, the statement (A) As x approaches negative infinity, f(x) approaches infinity. As x approaches infinity, f(x) approaches infinity is correct.

Learn more about Polynomial here:

brainly.com/question/17822016

#SPJ1

6 0
2 years ago
For the geometric sequence 3, 6, 12..., find the 13th term and state the common ratio of the sequence​
ddd [48]

Common ratio, is r=6/3=12/6=2

Answer: common ratio 2

First term a₁ = 3

nth term  aₙ = a₁rⁿ⁻¹ = 3 (2ⁿ⁻¹)

13th term = 3(2¹²) = 12288

Answer: 13th term is 12,288

5 0
3 years ago
The area of a pentagon with a perimeter of 50 inches is 172.05 square inches . true or false
frez [133]

False

hopefully it will help

7 0
3 years ago
Other questions:
  • Use the simple interest formula to find the ending balance $4000 at 6.5% for five years
    14·1 answer
  • 1. 7 + 5x = 3 - 2x and 7 + 7x = 3<br> Are they equivalent, if so what is X
    11·1 answer
  • 3x + 5y = 78
    9·2 answers
  • Recently 1 US dollar was worth 0.51 English pound you exchange 500 English pounds how many dollars would you get
    14·2 answers
  • The length of a rectangle is five times its width. If the perimeter is at most 96 centimeters, what is the greatest possible val
    15·1 answer
  • Rick bought a total of 8 pounds of steak and chicken. If steak costs 13.50 per pound and chicken costs 3.25 per pound and he pai
    8·1 answer
  • Find the area of the circle with a circumstance of 6.28 units
    9·1 answer
  • If g(x)=4x-5 find g(-3).
    15·1 answer
  • A college professor wants to survey a sample of students taking her large lecture course. There are about 150
    10·1 answer
  • A standard set of dominoes contains 28 tiles, with each tile having two sides of dots from 0 to 6. Of these tiles, 7 have the sa
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!