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
Mkey [24]
3 years ago
9

Alexandra has a stand in the marketplace where she sells ground cumin she has a fixed amount of weekly expenses she sells her cu

min for $7.20 per kilogram if she sells 90 kg of Cuban weekly net profit is 414 what are Alexandra‘s weekly expenses?
Mathematics
1 answer:
igor_vitrenko [27]3 years ago
5 0

Answer:

Her weekly expenses is $234

Step-by-step explanation:

At $7.20 per kilogram

From selling 90 kg, she will have

$7.20 × 90

= $648

If her net profit is $414

To get her expenses, we subtract net profit from total income

$648 - $414

= $234

You might be interested in
A shop sells apples and oranges in the ratio 5:2.
atroni [7]
Found a great explanation + 1105p = £11.05

5 0
2 years ago
One hundred tickets, numbered 1, 2, 3, …, 100, are sold to 100 people for a drawing. Four different prizes are awarded, includin
stira [4]

Solution :

It is given that four different prizes were awarded. So,

a). 4 ways for person 47 to win a prize

     99 ways to give out the 2nd prize

     98 ways to give the 3rd prize

      97 ways to give the last prize

     ∴  P(99,3) = 99 x 98 x 97

b). 1 way to give person 47 their prize

    1 way to give person 19 their prize

    98 ways to give out the 3rd prize

    97 ways to give out the last prize

    So, P(98,2) = 98 x 97

8 0
2 years ago
Which triangle side lenghs form a right triangle
aalyn [17]

Answer:

angle of 90 degrees

Step-by-step explanation:

if the length satisfy the pythagorean theorem (a2+b2=c2) then it is a right traingle

5 0
3 years ago
5/6 divided by 2 =?<br> Need answer soon!!
Aleks04 [339]

Answer:

0.416666667

Step-by-step explanation:

(winks and runs off)

4 0
3 years ago
Read 2 more answers
Can I have help I am stuck on this problem It would mean the world if u helped me and tysm!! =-)
Burka [1]

\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 .

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

7 0
2 years ago
Other questions:
  • Simplify this expression 5a/11a
    11·2 answers
  • Find PR. PLSSS HELP BRAINLIEST Pls..
    10·2 answers
  • Conduct an Internet search for information on careers that require geometry. Make a list of professionals who routinely apply ge
    5·2 answers
  • 4x-5=6x+13<br> What is the first step in solving equations
    7·2 answers
  • There are 360 mins for a monthly cell phone minutes for 4 people in the family, can each person get the same number of minutes o
    8·1 answer
  • A department store has a discount box of cell phone cases. In the box are 10 leather cases, 12 protective plastic cases, and 6 f
    11·1 answer
  • Solve the following inequality: 6X + 2 - X &lt; 17
    8·1 answer
  • Use the discriminant and select whether the roots of 5x 2 - 4x + 3 = 0 are real or non-real.
    14·2 answers
  • When Emily arrived home from school, she spent 8 minutes eating a snack. Then, she spent 15 minutes playing with her dog and 32
    13·2 answers
  • (Pre calc) I only need to do part A i would love to have some help I will make it 120 Points
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!