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
LenaWriter [7]
3 years ago
7

A farmer knows that a crop she is growing requires 24 kg of fertilizer throughout the season. She has a measuring flask which wh

en filled twice makes 1 kg of fertilizer. At this rate, how many times does she need to fill the flask to make the required amount of fertilizer for the crop?
Mathematics
1 answer:
Papessa [141]3 years ago
8 0

Answer:

48 times

Step-by-step explanation:

From the above question, we know that:

2 times = 1 kg of fertilizer

A crop requires 24 kg of fertilizer

Hence:

1 kg of fertilizer = 2 times

24 kg of fertilizer = x

Cross Multiply

x = 24 kg × 2 times/1 kg

x = 48 times

She need to fill the flask 48 times to make the required amount of fertilizer for the crop

You might be interested in
Lela and Pepe are playing a video game. The ratio of Lela’s game score to Pepe's score is 2 : 5. Then Lela completes a quest and
Fed [463]

Answer:        Lela's original score was 16.

Step-by-step explanation:

Alright lets get started.

Suppose Lela score was L.

Suppose Pepe score was  P.

The ratio of Lela’s game score to Pepe's score is 2:5

So the equation will be

\frac{L}{P} = \frac{2}{5}

Cross multiplying

5\times L=2\times P

P=\frac{5\times L}{2}.................equation 1

Then Lela completes a quest and scores 12 bonus points. The new ratio becomes 7:10

\frac{L+12}{P} =\frac{7}{10}

Cross multiplying

10(L+12)=7P

Plugging value of P from equation 1

10(L+12)= 7\times\frac{5L}{2}

20L+240=35L

15L=240

L=16

Hence the score of Leela originally was 16.                Answer

5 0
3 years ago
What is the inverse of this function? f(x)=-1/2 square root of x+3, x > -3
yuradex [85]

The inverse function of f(x) = -\frac 12\sqrt{x + 3} isf^{-1}(x) = 4x^2- 3

<h3>How to determine the inverse function?</h3>

The function is given as:

f(x) = -\frac 12\sqrt{x + 3}

Rewrite as;

y = -\frac 12\sqrt{x + 3}

Swap the positions of x and y

x = -\frac 12\sqrt{y + 3}

Multiply through by -2

-2x = \sqrt{y + 3}

Square both sides

4x^2 = y + 3

Subtract 3 from both sides

y = 4x^2 - 3

Express as an inverse function

f^{-1}(x) = 4x^2- 3

Hence, the inverse function of f(x) = -\frac 12\sqrt{x + 3} isf^{-1}(x) = 4x^2- 3

Read more about inverse function at:

brainly.com/question/2541698

#SPJ1

3 0
2 years ago
Please help algebra test tomorrow
user100 [1]
Dont open the links
5 0
3 years ago
Someone please help me with this math problem?
Ivan
3rd and 4th i believe
4 0
3 years ago
Read 2 more answers
Please help me quick!!!!<br> 10 Points!!!! <br> BTW Sorry for the bad picture
Lesechka [4]

Answer:

(B) There are 12 glasses for every 1 table

Step-by-step explanation:

Since the graph is a perfectly straight line, we can assume that there is a proportional relationship. Looking at the axes confirms this. For the 1st table, there are 12 glasses, for the 2nd, there are 24, and so on.

So, we can see that the proportion between tables and glasses is 12:1. For every 1 table, 12 glasses must be placed on it.

So, if they gave this to you as a table or a formula, you'd simply need to multiply 12 by the number of tables to see how many glasses are required.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Dana was picking strawberries to sell and placing them in baskets on a table. the number of strawberries in the basket is 4 more
    8·1 answer
  • PLEASE HELP ASAP I WILL GIVE BRAINLIEST!!! &lt;3
    8·2 answers
  • What are the intercepts to the line
    10·1 answer
  • How much candy at $1.16 a pound should be mixed with candy worth 86 cent a pound in order to obtain a mixture of 60 pounds of ca
    15·1 answer
  • What is the answer to <br> -x/4-2=x+3
    9·1 answer
  • Who oh of the following illustrates the truth value of the given statements? January is the first month of the year or December
    12·2 answers
  • How do you calculate the midpoint of question e)? I am very desperate. please help
    7·1 answer
  • What is the slope and y intercept?​
    11·1 answer
  • James, Kendra, Nick, and Natasha spent $56.00 to buy a present for their Aunt Jane.
    10·1 answer
  • Solve this equations 3x+4x-8=6(x-3)+x
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!