If 5 bunnies can eat all the crops in a garden in 8 hours, how long would it take for 8 bunnies to eat the same amount of crops? Please help!
Answers
Answer:
5 hours
Step-by-step explanation:
40=8x
x=5
The number of hours taken for 8 bunnies to eat the same amount of crops will be 5 hours.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
If 5 bunnies can eat all the crops in a garden in 8 hours. The relation between work and time will be inverse. Then the product of the number of bunnies and the number of hours remains constant.
Let 'x' be the number of hours. Then the equation is given as,
8 × x = 5 × 8
Simplify the equation, then we have
8 × x = 5 × 8
8x = 40
x = 40 / 8
x = 5 hours
The number of hours taken for 8 bunnies to eat the same amount of crops will be 5 hours.
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Related Questions
Consider the set of rational numbers to solve the problem.
What is the inverse of 43 under the operation of addition?
Answers
Answer:
-43
Step-by-step explanation:
The additive inverse of 43 is its opposite, -43.
The sum of a number and its additive inverse is the additive identity element:
43 + (-43) = 0
Complete the equation so that it has no solution 9(x-4)-5x=blank-30
Answers
96.1 i dont know if its right but try it
The complete equation so that is has no solution will be;
The number in blank ≠ 4x - 6
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The equation is,
⇒ 9 (x - 4) - 5x = blank - 30
Now,
Let the number in he blank = y
So, We get;
⇒ 9 (x - 4) - 5x = y - 30
⇒ 9x - 36 - 5x = y - 30
⇒ 4x - 36 = y - 30
⇒ 4x = y + 6
⇒ y = 4x - 6
Thus, The complete equation so that is has no solution will be;
The number in blank ≠ 4x - 6
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this morning, the temperature rose 2 degrees in
2/3 of an hour. At what rate did the temperature rise?
Simplify your answer and write it as a proper fraction, mixed number, or whole number.
Answers
Answer:
How to Convert an Improper Fraction to a Mixed Number. Divide the numerator by the denominator; Write down the whole number result;
Step-by-step explanation:
Hope this helps you!
Answer:
3 degrees per hour
Step-by-step explanation:
n order to eliminate data redundancy and avoid update anomalies, find the 1nf, 2 nf, and 3nf of the following bookorder tables
Answers
Without specific table structures and dependencies provided, it is not possible to determine the 1NF, 2NF, and 3NF of the bookorder tables.
Please provide the table structures and dependencies of the bookorder tables to determine their 1NF, 2NF, and 3NF.?To determine the 1NF, 2NF, and 3NF of the bookorder tables, we need to consider the normalization process and identify any dependencies among the attributes. Without the specific table structures and dependencies provided, it is not possible to provide a specific answer. However, in general, the normalization process aims to eliminate data redundancy and update anomalies by organizing data into separate tables based on functional dependencies. In 1NF, each attribute should hold atomic values. In 2NF, non-key attributes should depend on the entire key. In 3NF, non-key attributes should depend only on the key, not on other non-key attributes. The specific normalization steps depend on the specific attributes and dependencies in the given tables.
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Match each expression on the left to its simplified version on the right.
Answers
Answer:
In the photo
Step-by-step explanation:
Simply multiply the numbers out of the brackets to the numbers in them, adhering to algebraic rules.
Answer:
the one above me is right expet for 2 of them purple and orange
Step-by-step explanation:
it was right on edge
Jennifer is saving money to buy a bike. The bike costs $188. She has $116 saved, and each week she adds
$12 to her savings.
How long will it take her to save enough money to buy the bike?
Answers
Answer: 6 weeks
Step-by-step explanation:
116+12+12+12+12+12+12=$188
mr minnelo hasksidir
Answers
Answer:
Who has that name?
Step-by-step explanation:
What's the question i'm really curious lol
The linear equation y=mx+b contains the point (-5, 5) and is perpendicular to the line 5x+25y=11.
Answers
The linear equation y=mx+b containing the point (-5, 5) and perpendicular to the line 5x+25y=11 is y = -5/11 x + 30/11
The formula for finding the equation of a line in point-slope form is expressed as:
y-y0 = m(x-x0) where:
m is the slope
(x0, y0) is any point on the line
Given the following
(x0, y0) = (-5, 5)
Get the slope of the given line 5x+25y=11.
Rewrite in the form y = mx+b
25y = -5x + 11
y = -5/11 x + 11/25
Compare with the original equation
mx = -5/11 x
m = -5/11
Get the required equation
y - 5 = -5/11(x-(-5))
11(y-5) = -5(x+5)
11y-55 = -5x - 25
11y+5x = -25 + 55
11y+5x = 30
11y = -5x + 30
y = -5/11 x + 30/11
Hence the linear equation y=mx+b containing the point (-5, 5) and perpendicular to the line 5x+25y=11 is y = -5/11 x + 30/11
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Answer: 5
Step-by-step explanation:456345
What can you conclude about the paths of the skaters? There is no chance that the skaters will hit each other. The skaters' paths cross each other at two different points on the rink. The skaters are traveling on the same path, but possibly in different directions.
Answers
Answer:
C: The skaters are traveling on the same path, but possibly in different directions.
Step-by-step explanation:
edge 2021-2022
Answer:
The skaters are traveling on the same path, but possibly in different directions.
Step-by-step explanation:
Victoria has $10 in a savings account. The interest rate is 10%, compounded annually. To the nearest cent, how much interest will she earn in 2 years?
Answers
What are the vertex and axis of symmetry of the parabola y = x2 – 16x + 63?
A.
vertex: (8, -1); axis of symmetry: x = 8
B.
vertex: (8, 1); axis of symmetry: x = 8
C.
vertex: (-8, 1); axis of symmetry: x = -8
D.
vertex: (-8, -1); axis of symmetry: x = -8
Answers
Answer:
A
Step-by-step explanation:
Remember that the x-value of the vertex when an equation is given in standard form can be found with the equation \(\frac{-b}{2a}\). So, we can take the coefficients from the equation and plug them in.
\(\frac{-b}{2a} \\\frac{-(-16)}{2(1)}\\\\\frac{16}{2}\\\\8\)
Now we know that the x-value of the vertex is 8. Next, the equation for the y-value is \(c-ah^2\), where h is the x-value of the vertex (8).
\((63)-(1)(8)^2\\63-64\\-1\)
So the vertex is (8,-1).
Finally, the axis of symmetry is the x-value of the vertex, also called h.
Final answer, vertex: (8,-1) and axis of symmetry: x=8
Hope this helps!
Convert 3500 meters into yards. Round your answer to the nearest whole number.
Answers
Answer:
yesss a 3500 = 5066
Step-by-step explanation:
this is my answer
Answer:
3828
Step-by-step explanation:
the exact no. is3827.6465
when you round it it will be 3828
the number of salmon observed in the sacramento river and the feather river in the last five years were counted and listed in the chart below: which of the following statements is true about the relation represented in the table? the relation is a function. the relation is not a function. there is not enough information to determine if it is a function or not.
Answers
The correct option is the relation is not a function.
A function is defined as a relation in which each input has exactly one output. A relation is any set of ordered pairs. According to the given chart:|Year|Sacramento River|Feather River| 2008|271,999|0| 2009|123,739|0| 2010|174,948|16,857| 2011|158,956|22,129| 2012|163,603|19,799| As we can see in the table, the Sacramento river has different number of salmon at a given year.
For example, in the year 2008, there are 271,999 salmon in the Sacramento river, in the year 2009, there are 123,739 salmon in the Sacramento river. The same with the Feather river. There is a year when there are zero salmon and there are years with different number of salmon.
Therefore, this relation is not a function. Hence, the correct option is the relation is not a function.
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an observer 12 m away from the foot of tree observes that the angle of elevation is 30° find the height of tree
anyone send me photo plz
Answers
(I copied this from another answer, but hope it helps!)
pleasee answer asap
Answers
Answer:
Read below :)
Step-by-step explanation:
So, you have 80 peeps total, right? let's separate them into their core numbers
80 peeps
19 have Crocs
3 have neither
4 have both
61 people with no crocs. of them, 4 have flip flops as well. 80 -3 = 77 so forget the 80 from now on, let's work with 77.
The MIDDLE of the Penn Diagram, where they intersect, 4 people have both.
On the LEFT, 58 people have flip flops, and on the RIGHT, 23 people have Crocs.
let f be the vector field for which all vectors are aimed radially away from the origin with magnitdue 1/p^2
Answers
The given vector field f is defined such that all vectors point radially away from the origin with a magnitude of 1/p^2, where p represents the distance from the origin.
In other words, at any point (x, y) in space, the vector f(x, y) points in the direction away from the origin and its magnitude is given by 1/p^2, where p represents the distance from the origin to the point (x, y).
The magnitude 1/p^2 indicates that the strength or intensity of vector decreases as the distance from the origin increases. As the distance p gets larger, the magnitude 1/p^2 gets smaller, resulting in weaker vectors farther away from the origin.
The vector field f represents a type of radial force field, where the vectors indicate the direction and strength of the force experienced by a particle at each point in space. In this case, the force is directed radially outward from the origin and its magnitude decreases with the square of the distance.
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Which values represent the independent variable? (–2, 4), (3, –2), (1, 0), (5, 5) A. {–2, 3, 1, 5} B. {4, –2, 0, 5} C. {–2, 4, 3, –2} D. {–2, –1, 0, 5} Please select the best answer from the choices provided A B C D
Answers
Answer:
The independent variable is the variable that is manipulated or changed during an experiment. In this case, the independent variable is represented by the x-values of the given points.
So, the answer would be option A: {-2, 3, 1, 5}
Step-by-step explanation:
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A bottle of vitamins has 90 capsules in it. Each capsule has 450 milligrams of the supplement. What is the total number of grams of the supplement in one capsule?
Answers
The total number of grams of the supplement in one capsule will be 0.45 grams.
What is unit conversion?The measurement of any quanity is expressed by its unit. Now the units for the same matter can be expressed in different ways for higher quanity or lower quanity so we need to convert the units for the calculations.
Here in the question
Each capsule has 450 miligrams of supplement.
Total grams in one capsule will be calculated by unit conversion
\(\rm 1 \ gram=1000\ miligram\\\\\\1 \ Mg=\dfrac{1}{1000}\ gram\\\\\\450\ Mg=\dfrac{450}{1000}\ gram\\\\\\450 Mg=0.45\ gram\)
Hence the total number of grams of the supplement in one capsule will be 0.45 grams.
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What are the 3 factors that influence natural selection?
Answers
Natural selection will happen if three factors are met according to Darwin's theory. These circumstances, which are shown in bold above, compete with one another for survival, variation, and inheritance.
What is Natural selection?Natural selection is the differential survival and procreation of individuals as a result of phenotypic variations. The alteration of a population's inherited features through generations is a crucial component of evolution.One method of evolution is natural selection. More environment-adapted organisms are more likely to survive and pass on the genes that contributed to their success. Over time, species change and diverge as a result of this process.Natural selection is the process in which organisms that are more adapted to their environment tend to survive and reproduce more frequently than those that are less adapted. Snakes and birds, for instance, occasionally consume treefrogs.Learn more about Natural selection refer to :
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f(x) = -x² + x + 14
Find f (2)
Answers
Answer:
Step-by-step explanation:
f(2) = -2^2 + 2 + 14 = -4 + 2 + 14 = 12
Answer:
f(2) = 20
Step-by-step explanation:
f(x) = -x^2 + x + 14
f(2) = (2)^2 + (2) + 14
f(2) = 4 + 2 + 14
f(2) = 20
whats something you regret the most ..
Answers
just ask a normal question my guy
Problem Statement Walt and Jesse are sitting on an assortment of ingredients I for making Blue Sky. They have b i
units of ingredient i∈I. While they are able to achieve a 99.1% chemically pure product, they have found that by tweaking the process, they can achieve different variations V of Blue Sky which trade off purity for lower resource consumption. One pound of variation j∈V takes a ij
units of ingredient i∈I to make, and sells for r j
dollars. Find how much of each variation they should cook in order to maximize their total revenue. Table 1: Data for the problem. Not neessary for writing the model, but may be helpful to see. 2 Model Write a general model. To recap, the following are the sets and parameters: - Ingredients I - Variations V - b i
units of ingredient i∈I available - Amount (units/lb) a ij
of ingredient i∈I that variation j∈V requires - Revenue (\$/lb) r j
for variation j∈V 3 Julia Download the starter code disc3_exercise.ipynb from Canvas. Implement the model in Julia. Remember, you can always begin with an existing model and modify it accordingly.
Answers
The problem involves finding the optimal amounts of different variations of a product to maximize total revenue while considering ingredient availability and production requirements. A linear programming model can be formulated with decision variables for the amounts of each variation and constraints on ingredient availability, and the objective is to maximize the total revenue. Julia can be used to implement and solve the model using an optimization solver like JuMP.
Based on the problem statement, we can formulate the following linear programming model:
Sets:
I: Set of ingredients
V: Set of variations
Parameters:
b[i]: Units of ingredient i availablea[i,j]: Amount (units/lb) of ingredient i required for variation jr[j]: Revenue ($/lb) for variation jDecision Variables:
x[j]: Amount of variation j to produceObjective:
Maximize the total revenue: max sum(r[j] * x[j] for j in V)
Constraints:
Ingredient availability constraint:
For each ingredient i in I, the sum of the amount used in each variation j should not exceed the available amount:
sum(a[i,j] * x[j] for j in V) <= b[i] for i in I
Non-negativity constraint:
The amount of each variation produced should be non-negative:
x[j] >= 0 for j in V
Once the model is formulated, you can use an optimization solver in Julia, such as JuMP, to solve it and find the optimal values for x[j] that maximize the total revenue.
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Complete question
"Problem Statement: Walt and Jesse are sitting on an assortment of ingredients (I) for making Blue Sky. They have bᵢ units of ingredient i∈I. While they are able to achieve a 99.1% chemically pure product, they have found that by tweaking the process, they can achieve different variations (V) of Blue Sky which trade off purity for lower resource consumption. One pound of variation j∈V takes aᵢⱼ units of ingredient i∈I to make and sells for rⱼ dollars. Find how much of each variation they should cook in order to maximize their total revenue.
Table 1: Data for the problem. (Not necessary for writing the model, but may be helpful to see.)
Model: Write a general model. To recap, the following are the sets and parameters:
Ingredients (I)
Variations (V)
bᵢ units of ingredient i∈I available
Amount (units/lb) aᵢⱼ of ingredient i∈I that variation j∈V requires
Revenue ($/lb) rⱼ for variation j∈V
Julia: Download the starter code disc3_exercise.ipynb from Canvas. Implement the model in Julia. Remember, you can always begin with an existing model and modify it accordingly."
The task is to create a mathematical model and implement it in Julia to determine the optimal amounts of each variation that Walt and Jesse should cook in order to maximize their total revenue, given the available ingredients, ingredient requirements, and revenue per pound for each variation.
Write the first five terms in the sequence.
NEXT = NOW + 13, starting at –84
Answers
Answer:
-84, -71, -58, -45, -32, -19
Step-by-step explanation:
the domain is a group of people. person x is related to person y under relation m if x and y have the same biological mother. is m an equivalence relation?
Answers
In order for M to be considered an equivalence relation, it must satisfy three conditions: reflexivity, symmetry, and transitivity.
Reflexivity is when each element is related to itself, symmetry is when two elements are related to each other if they share the same relationship, and transitivity is when the relationship between two elements is transferred to a third element if it also shares the same relationship.
For M to be an equivalence relation:Reflexivity: Since the biological mother of a person is the same as the biological mother of that person, every person is related to itself under relation M. Symmetry: If person X has the same biological mother as person Y, then person Y also has the same biological mother as person X.
This implies that if X is related to Y under relation M, then Y is related to X under relation M.Transitivity: If person X has the same biological mother as person Y and person Y has the same biological mother as person Z, then person X and person Z have the same biological mother. This implies that if X is related to Y under relation M and Y is related to Z under relation M, then X is related to Z under relation M.Since M satisfies all three conditions for equivalence relation, we can say that M is an equivalence relation.
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Gina had 2 boxes with y pencils in each box. After she gave away 4 pencils to her sister, she had no more than 16 pencils left. What are the possible values for y, the number of pencils in each box?
a. y ≤ 6
b. y ≤ 10
c. y ≤ 8
d. y ≤ 40
Answers
Answer:
c
Step-by-step explanation:
14. Shawn usually sells umbrellas for $20. On rainy days, he sells them for
30% more. What is the cost on a rainy day of buying a new umbrella? *
$14
$26
O $6
O $30
Answers
Answer:
$26
Step-by-step explanation:
What is the y-intercept?
Answers
Answer:
3
Step-by-step explanation:
The line crosses the y axis at 3
Step-by-step explanation:
I think the y intercept is 3
without expanding any brackets
show how to work out the exact solutions of 25(2x+3)^2 = 16
(give the solutions)
Answers
Answer:
(2x+3)^2 = 16/25
(2x+3) = √(16/25)
2x+3 = 4/5
2x = 4/5 - 3
x = -1 .1
Look at the first two systems of equations from the table
above.
y=2x-1
y=x+1
and
y = 4x +3
y=2x+3
Notice that in both systems the slopes are different.
However, in one of the systems, the y-intercepts of the
two equations are different, but in the other system, the y-
intercepts are the same. The table above states that both
of these systems has only one solution.
How is that possible?
Answers
Answer:
Let -5x+y=-3 be the first equation, and 3x-8y=24 be the second. Let's manipulate the first equation by adding 5x to both side; resulting in y=-3+5x, or 5x-3. Now let's plug in 5x-3 for wherever y has been in the second formula. 3x-8(5x-3)=24. This is now pretty straightforward to solve for x. We distribute the 8 into (5x-3) and get 3x-40x-24=24. -48=27x. x=-48/27, x=-16/9.
Now let's plug in the x for either one of the equations to get y. 3(-16/9)+8y=24. -16/3+8y=24. 8y=24+16/3. 24y=72+16. 24y=88. y=88/24, y=11/3.
Step-by-step explanation:
What would be the steps to solving this? kinda confused here.
Answers
Answer:
-16
Step-by-step explanation:
8x - 7y = -8
Subtract 8 from both sides.
-8 + 8x - 7y = -16