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
Svet_ta [14]
3 years ago
6

If 20 hens can lay 160 eggs in 16 days, how long would it take 10 hens to lay 40 eggs?

Mathematics
2 answers:
nataly862011 [7]3 years ago
6 0

Answer: It would take 4 hours

Step-by-step explanation:

20/2=10 160/2=80 16/2=8

80/2=40 8/2=4 so 4 hours :)

Dafna11 [192]3 years ago
4 0

Answer:

8 days

Step-by-step explanation:

160÷16=10 so 20 hens can produce 10 eggs a day. so if it were 10 hens it would be half of that making it 5 eggs a days. 40÷5=8 so it would take 8 days

You might be interested in
an airplane is 4,000 feet above the ground .it begins to descend at a rate of 140 feet per minute.how many minutes will it take
kobusy [5.1K]

Answer:

10

Step-by-step explanation:

4 0
3 years ago
PLEASE I NEED HELP. I Don't get this at all:(
klemol [59]

Answer: :,)

Step-by-step explanation:

so u see were the b is in the triangle it want u to find how much b is worth

8 0
3 years ago
A game Room has a floor that is 120ft by 75ft. A scale drawing of the floor on grid paper uses a scale of one unit : 5 feet. Wha
nika2105 [10]
24 units by 15 units. divide both numbers by 5
5 0
3 years ago
Eric made a scale drawing of the middle school. The scale he used was 1inch=5feet. If the gym is 30 inches by 20 inches in the d
BabaBlast [244]

Answer: 150 feet : 100 feet

Step-by-step explanation:

From the question, we are informed that the scale used by Eric was 1inch=5feet.

If the gym is 30 inches by 20 inches in the drawing, the acual length and width of the gym would be:

Length = 30 inches = 30 × 5 feet = 150 feet

Width = 20 inches = 20 × 5 feet = 100 feet

Therefore, the acual length and width of the gym would be 150 feet by 100 feet

6 0
3 years ago
Read 2 more answers
Discussion for Applications of Linear Systems
Lostsunrise [7]

Step-by-step explanation:

There are certain methods for solving a system of equations. Some of which are:

  • Substitution Method
  • Elimination Method
  • Graphing Method

<em>Substitution Method</em>

Substitution method to solve a system of equations is suitable if a variable of a any equation seems isolated or could comfortably be isolated without any ration/fraction resulting.

For example, for the following system of equations

x - 2y = 11....[A]

x = 5 - y....[B]

substituting the value of x = 5 - y from equation [B] into equation [A], so that

(5 - y) - 2y = 11

5 - y - 2y = 11

3y = -6

y = -2

<em>Elimination Method</em>

Elimination method to solve a system of equations is suitable if both equation are in standard form, and just adding or subtracting the equations to determine an equation in one variable.

For example, for the following system of equations

2x + 7y = -5....[C]

5x - 7y = 12....[D]

Adding Equation [C] and Equation [D].

7x + 0 = 7

x = 1

<em>Graphing Method</em>

Sometimes graphing method may be used to solve the system of the equation and visualize the solution.

For example,

y = -2....[E]

y = 3x + 1....[F]

The solution for this system of equation is the point of intersection of both the lines, which is shown in attached figure. The point of intersection is (-1, -2).

Hence, the solution of this system of equations is (-1, -2), as shown in attached figure.

<em>Keywords: system of equations, elimination method, substitution method, graphing method</em>

<em>Learn more about solution of system of equations from brainly.com/question/2643311</em>

<em>#learnwithBrainly</em>

6 0
3 years ago
Other questions:
  • Given: m∠AEB = 45° ∠AEC is a right angle. Prove: bisects ∠AEC.
    13·1 answer
  • Find the exact circumference of a circle with the given radius.
    7·2 answers
  • A rectangle measures 10ft 10in. tall and 2ft 11 in wide. what is the area of the rectangle?
    12·1 answer
  • Given f(x)= √7x and g(x) = 1/x-8 which value is in the domain of f^o g
    7·1 answer
  • Which expression re presents the volume of a cube whose edge length is 60 units
    10·2 answers
  • Help me please?! its math question
    7·1 answer
  • Hey could anyone help?
    15·2 answers
  • 8x-4y=-96 in slope intercept form
    14·1 answer
  • A solid toy is in the form of a hemisphere surmounted by a right circular cone. The height of the cone is 4 cm and diameter of t
    14·1 answer
  • Why is -1 3/10 as an improper fraction -13/10? Wouldn’t it be -7/10 because -1 * 10 + 3 is -7/10?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!