The fact that Jesse is working out at a gym mean that Jesse has a membership to the gym. Therefore, this is a deductive reasoning.
What is a deductive reasoning?It should be noted that the deductive reasoning is when one arrives at conclusion based on the information that was given earlier.
Based on the information given, it should be noted that one can only work out at the gym if the person has a membership. An individual without a membership will be unable to work out.
In this case, the fact that Jesse is working out at a gym mean that Jesse has a membership to the gym. Therefore, this is a deductive reasoning.
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Wanwan is 1.69 m tall and is flying a kite. She holds the string of the kite just above her head. The string is 80 m long and makes, x°, between 54° and 55° with the horizontal. Assuming that the string is taut, estimate (2 decimal places) the vertical height of the kite from the ground
Since, the kite is taut the vertical height of the kite from the ground is 66.82 meters
What is a right angle triangle?A right angle triangle has one of its angles as 90 degrees. The sides and angles can be found using trigonometric ratios.
Therefore, the string length is the hypotenuse side. The angle formed is between 54 degree to 55 degrees. Therefore,
sin 54.5 = opposite / hypotenuse
sin 54.5 = h / 80
cross multiply
h = 80 × sin 54.5
h = 80 × 0.81411551835
h = 65.1292414685
Therefore, the vertical height of the ground from the ground is as follows:
vertical height = 65. 13 + 1.69 = 66.82 meters
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Consider the function on the interval
(0, 2π).
f(x) = x/2+cos x
(a)Find the open intervals on which the function is increasing or decreasing. (Enter your answers using interval notation.)
(b)Apply the First Derivative Test to identify the relative extrema.
(a) Function f(x) = x/2 + cos(x) is increasing on (0, π/2) and (3π/2, 2π), and decreasing on (π/2, 3π/2).
(b) Relative minimum at x = π/6 and relative maximum at x = 5π/6.
(a) To find the intervals of increase or decrease, we need to calculate tfirst derivative of f(x) with respect to x. The first derivative represents the rate of change of the function and helps determine whether the function is increasing or decreasing.
The first derivative of f(x) is f'(x) = 1/2 - sin(x). To identify the intervals of increase and decrease, we examine the sign of f'(x).
When f'(x) > 0, the function is increasing, and when f'(x) < 0, the function is decreasing.
By analyzing the sign changes of f'(x), we find that the function is increasing on the intervals (0, π/2) and (3π/2, 2π), while it is decreasing on the interval (π/2, 3π/2).
(b) To apply the First Derivative Test, we need to find the critical points of the function, which occur when its first derivative is equal to zero or undefined.
The first derivative of f(x) is f'(x) = 1/2 - sin(x). Setting f'(x) = 0, we find that sin(x) = 1/2. Solving this equation, we get x = π/6 and x = 5π/6 as critical points.
Now, we evaluate the sign of f'(x) on either side of the critical points. For x < π/6, f'(x) < 0, and for π/6 < x < 5π/6, f'(x) > 0. Beyond x > 5π/6, f'(x) < 0.
Based on the First Derivative Test, we conclude that there is a relative minimum at x = π/6 and a relative maximum at x = 5π/6.
These relative extrema represent points where the function changes from increasing to decreasing or vice versa, indicating the highest or lowest points on the graph of the function within the given interval.
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URGENT FOR MY FINAL GRADE DEPENDS IF I PASS THIS CLASS PLEASE HELP
Answer:
The Answer is B
Step-by-step explanation:
PEMDAS
4 to the power of 3 is 64
100/5 = 20
20 * 4 = 80
80 + 64 = 144
Can someone help me with this math quick plsss
Answer: nope
Step-by-step explanation:
Gregs mom baked 24 vinnies mom baked 36 brads mom baked twice as much multipley it its 3..2..1.. (24+36)x2=120 hope this helps u!!!!
Gregs's mom baked 24 cookies, while Vinnie's mom baked 36 cookies. Brad's mom baked twice as much as Greg's mom, resulting in a total of 48 cookies. The total number of cookies that were baked is found by adding the number of cookies that each mom baked:
24 + 36 + 48 = 108.
The cookies can be divided into 3 groups of 36, 4 groups of 27, 6 groups of 18, 9 groups of 12, 12 groups of 9, 18 groups of 6, 27 groups of 4, or 36 groups of 3 cookies. Since there are more than 100 words required, let's talk about the importance of fractions and equivalent ratios.
In conclusion, Greg's mom baked 24 cookies, Vinnie's mom baked 36 cookies, and Brad's mom baked 48 cookies, resulting in a total of 108 cookies. The cookies can be divided into fractions or equivalent ratios to distribute them evenly among the children.
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HELP ME PLSS.....
Consider the function f (x) = – ⅔+5.
What is f (5/2)?
Enter your answer, as a simplified fraction, in the box
f (5/2) =
Answer:
2.5 f
Step-by-step explanation:
5
F x —
2
5
— f
2
I hope it's help :)
Answer:
hi good morning friends
Whats the answer does anyone know
Answer:
I think it's 12.96
Step-by-step explanation:
Answer:
1.8*1.8=3.24
3.24*4= 12.96
How many days does it take to write 60 emails
Use the distance formula to classify each triangle as Scalene, Isosceles, or Equilateral.
△ABC with vertices A (-2,-2), B (4,3), C (3,4)
Please show how to solve
Answer:
3 because we'll I don't know
How far apart are the points (0,-1) and (6,5)?
Answer:
(6, 6)
Step-by-step explanation:
Answer:
The distance is 8.4853
Step-by-step explanation:
Input Data :
Point 1 (xA, yA) = (0, -1)
Point 2 (xB, yB) = (6, 5)
Objective :
Find the distance between two given points on a line?
Formula :
Distance between two points = √(xB − xA) ^ 2 + (yB − yA) ^ 2
Solution :
Distance between two points = √ (6 − 0)^2 + (5− −1) ^ 2
= √6^2 + 6^2
= √36 + 36
= √72
= 8.4853
Distance between points (0, -1) and (6, 5) is 8.4853
hope this helps and is right :)
a rectangle is constructed with its base on the diameter of a semicircle with radius 12 and with its two other vertices on the semicircle. what are the dimensions of the rectangle with maximum area?
As describes in geometry the area of the rectangle = 288cm
what is geometry ?
The area of mathematics known as geometry is concerned with the characteristics of the surrounding space as well as the shapes of individual objects and their spatial relationships.
solution
radius of semicircle = 12
diameter will be = 24 and this is the length of rectangle s given in the question
area of the rectangle = l*b
= 24*12
area of the rectangle = 288cm
Hence the area of the rectangle = 288cm
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please solve! thank you so much.
A - Growth (25%)
B- Growth (75%)
C - Growth
D - Growth (100%)
E - Growth (99%)
What is a growth or decay function?An rise in the resultant quantity for a given quantity is referred to as exponential growth, and a decrease in the resultant quantity for a given quantity is referred to as exponential decay.
The term "exponential decay" in mathematics refers to the process of a constant percentage rate reduction in an amount over time. It can be written as y=a(1-b)x, where x is the amount of time that has passed, an is the initial amount, b is the decay factor, and y is the final amount.
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x₁ x₂ x₃ x₄
Find all solutions to the following system of linear equations: 1x₁ + 2x₂ + 1x₃ - 3x₄ = 4
-1x₁ - 2x₂ + 0x₃ + 2x₄ = -2
1x₁ + 2x₂ + 1x₃ - 1x₄ = 0
0x₁ + 0x₂ + 2x₃ + 2x₄ = -4
Note: 1x₁ means just x₁, and similarly for the other variables.
x=[ ]+s[ ]+t[ ]
If there is only one free variable, let it be associated to the parameters and write -99 as the entries of the last vector. Do not leave the entries of that last vector empty.
The system of linear equations can be written in matrix form as Ax = b,
the solution to the system is given in vector form, the solution is written as: x = [ -2s - t, s, -2 - t, t ]^T, where s and t are parameters.
Here
A =
[ 1 2 1 -3 ]
[-1 -2 0 2 ]
[ 1 2 1 -1 ]
[ 0 0 2 2 ]
x = [ x₁ x₂ x₃ x₄ ]^T
b = [ 4 -2 0 -4 ]^T
To find all solutions to the system, we can perform row reduction on the augmented matrix [A | b] and determine the values of the variables.
After performing row reduction, we obtain the following row-echelon form of the augmented matrix:
[ 1 2 1 -3 | 4 ]
[ 0 0 1 1 | -2 ]
[ 0 0 0 0 | 0 ]
[ 0 0 0 0 | 0 ]
From this form, we can see that the system has two free variables, corresponding to x₂ and x₄. We can choose them as parameters, say s and t, respectively. Then the remaining variables x₁ and x₃ can be expressed in terms of s and t.
Thus, the solution to the system is given by:
x₁ = -2s - t
x₂ = s
x₃ = -2 - t
x₄ = t
In vector form, the solution is written as:
x = [ -2s - t, s, -2 - t, t ]^T, where s and t are parameters.
If there is only one free variable, we can associate it with the parameter and include -99 as the entries of the last vector, indicating that there are no additional solutions.
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Suppose n balls are distributed randomly into n compartments.
What is the probability that m balls will fall into the first compartment? Assume all the n arrangements are equally like.
The probability that m balls is P(m balls in first compartment) = (nCm) * ((n-1)^(n-m)) / (n^n).
The total number of possible arrangements of distributing n balls into n compartments is given by n^n. Each ball has n choices for which compartment to fall into, and since there are n balls, we multiply n by itself n times.
Now, let's consider the number of ways m balls can fall into the first compartment. We can choose m balls out of the n balls to go into the first compartment in nCm ways, which is the binomial coefficient.
The remaining (n-m) balls can go into any of the remaining (n-1) compartments in (n-1)^(n-m) ways. Therefore, the probability that m balls will fall into the first compartment is given by:
P(m balls in first compartment) = (nCm) * ((n-1)^(n-m)) / (n^n)
This formula calculates the ratio of favorable outcomes (m balls in the first compartment) to the total number of possible outcomes (all possible arrangements of distributing n balls into n compartments).
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Describe the domain and range of $y=3\left(6\right)^{x-1}-8$ .
e ohio lottery has a game called pick 4 where a player pays $1 and picks a four-digit number. if the four numbers come up in the order you picked, then you win $3900. a) write the probability distribution for a player's winnings. fill in the table below. for the computer to grade this one correctly make sure that your x values are from smallest to largest.
The probability of winning $3,899 is 0.0001, which is a very small probability, but still possible.
To write the probability distribution for a player's winnings in the Pick 4 game, we need to consider all the possible outcomes and their probabilities.
There are a total of 10,000 possible four-digit numbers that can be drawn in the game. Since the player has to match the numbers in the exact order, there is only one winning combination for each four-digit number. Therefore, the probability of winning is 1/10,000.
To calculate the player's winnings, we need to subtract the $1 cost of playing from the $3,900 prize. Thus, the player's net winnings can be calculated as follows:
Net Winnings = $3,900 - $1 = $3,899
The probability distribution for the player's winnings can be summarized in the following table:
| Winnings (x) | Probability (P) |
|--------------|-----------------|
| $0 | 0.9999 |
| $3,899 | 0.0001 |
Note that the table shows the possible winnings (x) in ascending order, as requested. The probability of winning $0 is 0.9999, which means that the player is most likely to lose their $1 bet.
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What is the sum of 0.96 and 0.8? 0.76 1.04 1.76 1.84?
Answer:
1.76
Step-by-step explanation:
0.96 + 0.8 = 1.76
Two scientists are running experiments on the same type of bacteria in different control groups. The results are shown in the graph using the functions f(x) and g(x):
graph of two functions with quadrant 1 and 4 shown, f of x equals seven times one half to the x power plus three and g of x equals one half times x minus one
Which statement best describes the graph of f(x) and g(x)?
The function's description is accurate if (b) The graph of g(x) will ultimately surpass the graph of f. (x).
What is the function?A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.
Graphs can be used to represent functions.
The correct statement that describes the function is: (b) The graph of g(x) will eventually exceed the graph of f(x).
From the graphs, we have the following highlights
The graph of g(x) is constantly increasing as the value of x increases
The graph of f(x) is on decreasing (not constantly) as the value of x increases
The above highlights mean that: the value of g(x) would exceed g(x), at some point.
Hence, the correct statement that describes the function is: (b) The graph of g(x) will eventually exceed the graph of f(x).
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A health club surveyed 175 members about which types of equipment they had used in the past month. Of the 175 members, 117 had used treadmills, 89 had used stationary bikes, and 53 had used both types of equipment. Some members had used neither type of equipment. Of the 175 members, how many had used treadmills, stationary bikes, or both?
Answer:
153 members
Step-by-step explanation:
Given;
117 had used treadmills
N(A) = 117
89 had used stationary bikes
N(B) = 89
53 had used both types of equipment
N(A∩B) = 53
The number of members that had used treadmills, stationary bikes, or both is;
N(A or B) = N(A) + N(B) - N(A∩B)
N(A or B) = 117 + 89 - 53
N(A or B) = 153
The number of members that had used treadmills, stationary bikes, or both is 153
What will be the values of x and y as a result of the following code? int x = 25, y = 8; x = y; x = 25, y = 8 x = 34, y = 8 x = 33, y = 8 x = 34, y = 9
The values of x and y as a result of the code are 8 and 8
How to determine the values of x and y as a result of the code?The code is given as:
int x = 25, y = 8;
x = y;
At the first line, we have
x= 25 and y = 8
On the second line, where we have
x = y
This means that
x = 8 and y = 8
Hence, the values of x and y as a result of the code are 8 and 8
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A princess has two pet dragons. The dragons can eat 300kg of chocolate in 12 days. How many days will the same 300kg last if got 4 more dragons for her birthday?
The chocolate will last for 1 day, if she gets 4 more dragons
How to determine the number of days?The expression can be represented using the following ratio:
Ratio = Dragons : Days : Chocolate
For the 2 dragons she has, we have:
Ratio = 2 : 12 : 300
When she gets 4 more dragons, we have:
Ratio = 6 : days : 300
Equate both ratios
6 : days = 12 : 2
Express as fraction
days/6 = 2/12
Multiply both sides by 6
days = 6 * 2/12
Evaluate
days = 1
Hence, the chocolate will last for 1 day
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A P E X
if you apply the changes below to the exponential parent function f(x) = 2^x what is the equation of the new function?
● shift 5 units to the left.
● shift 4 units down
A. g(x) =2^(x-5) - 4
B. g(x) =2^(x+4) -5
C. g(x) =2^(x+5) -4
D. g(x) =2^( x-4) -5
The involutes of the circular helix are:
(A) Parabolas
(B) Ellipses
(C) Hyperbolas
(D) Circles
The coorect option is (D) .The involutes of the circular helix are circles. An involute of a curve is the locus of a point on a string as it is unwound from the curve. The circular helix is a curve that is generated by a point moving along a helix while keeping a constant distance from the axis of the helix.
The involutes of the circular helix are circles because the string will always be tangent to the helix at the point where it is unwound. This means that the involutes will be circles of radius equal to the distance between the point and the axis of the helix.
The involutes of the circular helix can be derived using the following steps:
Consider a point P on the helix.
Let the string be unwound from the helix at P.
Let the point Q be the point on the string that is currently in contact with the helix.
Let the radius of the circle be r.
The distance between P and Q is r.
The angle between the tangent to the helix at P and the radius r is constant.
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SOMEONE HELP MEEE !!!!Which description best fits the graph ?
Always decreasing
Always increasing
Increasing then decreasing
Decreasing then increasing
Solve the IVP using any method. show the major step to justify your answer . y+9y =0 ,y(0)= 6 , y'(0)= -3
Since -2/3 is not equal to -3, The given initial conditions are not consistent with the solution obtained. Therefore, there is no solution to the given initial value problem.
To solve the initial value problem (IVP) y + 9y' = 0, y(0) = 6, y'(0) = -3, we can use the method of solving first-order linear differential equations.
Step 1: Rewrite the equation in standard form:
y' + 1/9y = 0.
Step 2: Find the integrating factor:
The integrating factor is given by the exponential of the integral of the coefficient of y, which in this case is 1/9. Thus, the integrating factor is e^(1/9x).
Step 3: Multiply the entire equation by the integrating factor:
e^(1/9x) * (y' + 1/9y) = 0.
Step 4: Apply the product rule to the left side of the equation:
(e^(1/9x) * y)' = 0.
Step 5: Integrate both sides of the equation with respect to x:
∫(e^(1/9x) * y)' dx = ∫0 dx.
Step 6: Apply the fundamental theorem of calculus on the left side:
e^(1/9x) * y = C, where C is the constant of integration.
Step 7: Solve for y:
y = Ce^(-1/9x).
Step 8: Apply the initial conditions to find the value of the constant C:
Using y(0) = 6, we have:
6 = Ce^(-1/9 * 0) = Ce^0 = C.
Therefore, C = 6.
Step 9: Substitute the value of C back into the equation for y:
y = 6e^(-1/9x).
Step 10: Apply the second initial condition, y'(0) = -3:
Taking the derivative of y with respect to x:
y' = -2/3e^(-1/9x).
Plugging in x = 0:
-3 = -2/3e^(-1/9 * 0) = -2/3e^0 = -2/3.
Since -2/3 is not equal to -3, we conclude that the given initial conditions are not consistent with the solution obtained. Therefore, there is no solution to the given initial value problem.
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On planet Lirn, there are 13 quects to every 5 kents. If farmer Tott has 120 quects on his farm, how many kents are there? No decimals. Use a mixed number if needed
Answer:
Step-by-step explanation:
120q(5k/13q)=600k/13
46 2/13 kents
A $7,000, 30-day, 12% note recorded on november 21 is not paid by the maker at maturity. the journal entry to recognize this event is: a) debit cash 7,070; credit notes receivable 7,070
The correct journal entry to recognize the event of a $7,000, 30-day, 12% note not being paid by the maker at maturity on November 21 would be: Debit: Notes Receivable - $7,000 and Credit: Accounts Receivable - $7,000
1. The note is not paid at maturity, which means it becomes a bad debt for the company.
2. The amount of the note, $7,000, should be debited to Notes Receivable because it represents the principal amount of the note that is now considered uncollectible.
3. The credit entry of $7,000 should be made to Accounts Receivable because the maker of the note was initially recorded as a debtor (Accounts Receivable) when the note was created.
4. This journal entry reflects the recognition of the uncollectible note and removes the amount from the Accounts Receivable balance.
The entry does not involve the "cash" or "credit notes receivable" accounts because the note is not being paid and does not involve a transaction with cash.
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a family on a trip budgets $800 for meals and hotel accommodations. suppose the price of a meal is $40. in addition, suppose the family could afford a total of eight nights in a hotel if they don't buy any meals. how many meals could the family afford if they gave up two nights in the hotel? a. 2 b. 1 c. 8 d. 5\
if the family gives up two nights in the hotel, they could afford d) 5 meals
The family has a budget of $800 for meals and hotel accommodations. If they could afford eight nights in a hotel without buying any meals, we can determine the cost of one night at the hotel. To do this, we can divide the total budget by the number of nights:
$800 / 8 nights = $100 per night
Now, let's consider the scenario where the family gives up two nights in the hotel. This would free up $200 from their budget ($100 per night x 2 nights). We can then use this amount to determine how many meals the family can afford by dividing the available funds by the cost of one meal:
$200 / $40 per meal = 5 meals
Therefore, if the family gives up two nights in the hotel, they could afford 5 meals. The correct answer is d. 5.
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you can use universal generalization (ug) to obtain a universal statement by generalizing only from a free variable, and not from a constant. true or false
True, you can use universal generalization (UG) to obtain a universal statement by generalizing only from a free variable, and not from a constant. Generalization involves making a statement that applies to all instances of the variable, while constants remain fixed and do not change in value.
True. Universal generalization (UG) allows us to derive a universal statement by generalizing from a free variable. General sampling deals with the fact that if something is true for everything, it must also be true for every specific thing called the constant c. Existential generalization deals with the fact that the special case c is true for at least one thing if it is true.
A free variable is a variable that is not bound by a quantifier, meaning it is not restricted to a specific value or range of values. In contrast, a constant is a variable that is already assigned a specific value and cannot be generalized over. Therefore, UG can only be applied to free variables and not constants.
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a waste management company is designing a rectangular construction dumpster that will be twice as long as it is wide and must hold 29 yd3 of debris. find the dimensions of the dumpster that will minimize its surface area.
The dimensions of the dumpster that will minimize its surface area are Length = 4.43 yds ,Width = 2.215 yds and Height = 2.956 yds
since l = 2w.
Now, the formula for a cube's surface area is;
S = 2lw + 2lh + 2wh.
Changing 2w to l yields;
S = 4wh + 4w² + 2wh.
S = 4w² + 6wh
in the meantime, the formula for a cube's volume is;
V = lwh
add 2w for l to receive;
V = 2w²h
h = V/2w²
In the SA equation, substitute V/2w² for h to get;
SA = 4w² + 6w(V/2w²)
SA = 4w² + 3V/w
V is stated to equal 29 yd3.
Thus;
S = 4w² + 87/w
Let's find the first derivative of S as we want to reduce the surface area;
S' = 8w - 87/w²
At S' = 0;
8w - 87/w² = 0
8w = 87/w²
w³ = 87/8
w = ∛(87/8)
w = 2.215 yds
L = 2 x 2.215= 4.43
since, l = 2w.
l = 4.43 yds
h = V/2w²;
h = 29/(2 × 2.215²)
h = 2.956 yds
Hence, The dimensions of the dumpster that will minimize its surface area is l = 4.43 yds, w = 2.215 yds and h = 2.956 yds
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