Answer:
c on edge YW
Step-by-step explanation:
The value of ∛4 × √3 is 2.75 or \(\sqrt[6]{432}\).
What is multiplication?Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.
Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.
Given;
Expression,
product 3 sqrt 4 times sqrt 3.
In numerator form:
As per the given expression,
∛4 × √3
Simplifying,
∛4 × √3
= \(4^{1/3}\) x \(3^{1/2}\)
= \(4^{2/6}\) x \(3^{3/6}\)
= \(\sqrt[6]{16 + 27}\)
= \(\sqrt[6]{432}\)
= 2.749
= 2.75
Therefore, the product is 2.75 or \(\sqrt[6]{432}\).
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Please help.
Henry is making a quilt using panels that are 2/3 foot by 2/3 foot. The quilt is 6 feet long and 4 2/3 feet wide. What is the area of the quilt?
Answer:
3 2/3 square feet.
Step-by-step explanation:
You just need to multiply 6 and 4 2/3. To do this you have to change both of them into improper fractions so 6 would be 21/3 and 4 2/3 would be 14/3. If you cross cancel the 21/3 will become 7/3 and the 14/3 will become 14/1. Now you have to multiply across and you should get 98/3. To change the improper fraction into a mixed number you have to divide 98 and 3 so you can get 3 2/3. Therefore, the answer to the area of the quilt is 3 2/3 square feet.
A sprinkler that sprays water in a circular area can spray up to a radius of 22ft what is the maximum area of lawn that can be watered by the sprinkler use 3.14 to approximate date for Pie enter your answer as a decimal rounded to the nearest tenth in the Box
[ ] ft^2
To find the maximum area of the lawn that can be watered by the sprinkler, we can use the formula for the area of a circle:
A = πr^2
Given that the radius of the sprinkler's spray is 22ft, we can substitute this value into the formula:
A = 3.14 * (22)^2
A ≈ 3.14 * 484
A ≈ 1519.76
Rounded to the nearest tenth, the maximum area of the lawn that can be watered by the sprinkler is approximately 1519.8 ft^2.\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)
How do you write three consecutive even numbers?.
Three consecutive even integers can be written with difference of two.
The even integers are defined as the numbers that are completely divisible by two. The complete division means that the result of division will be zero. The even integers are always present after a gap of one number in between.
This means that there is a difference of two numbers between integers. Firstly of all, the first even number is two. Following it four. There is a gap of number that is three. Hence, to find the consecutive even integers, add number two to the number.
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You make $9.25 an hour and want to buy a new watch that’s costs $277.50. Write and solve an inequality to find out how many hours you will have to work to have enough money for the new watch.
Write a function that takes two int values as the radii of two circles, calculates the area of the circles, and then returns the percentage of the area of the larger circle that can be covered by the area of the smaller circle.
The Python function `coverage_percentage` calculates the percentage of the area of the larger circle that can be covered by the area of the smaller circle, given their radii as input.
Here is a function in Python that takes two int values as the radii of two circles, calculates the area of the circles, and then returns the percentage of the area of the larger circle that can be covered by the area of the smaller circle:
```python
import math
def coverage_percentage(radius1, radius2):
area1 = math.pi * (radius1 ** 2)
area2 = math.pi * (radius2 ** 2)
if area1 > area2:
percentage = (area2 / area1) * 100
else:
percentage = (area1 / area2) * 100
return percentage
```The function `coverage_percentage` takes two parameters `radius1` and `radius2` which represent the radii of the two circles respectively. The function calculates the area of each circle using the formula `area = pi * r²` where `pi` is the constant pi, and `r` is the radius. It then checks which circle is larger by comparing their areas and calculates the percentage of the area of the larger circle that can be covered by the area of the smaller circle. The result is returned as a percentage value.
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Complete Question:
Question 5 (1 point) Write a function that takes two int values as the radii of two circles, calculates the area of the circles, and then returns the percentage of the area of the larger circle that can be covered by the area of the smaller circle.
A music store charges for lessons
according to the table below. If the store
charges a constant rate of dollars to time,
which of the following could fill the empty
row?
Time (min) Cost
a. 50 minutes for $40
o Yes O No
b. 60 minutes for $42
o Yes No
c. 70 minutes for $56
o Yes No
d. 90 minutes for $72
o Yes No
Rate of change:-
(30,24)(40,32)Slope:-
m=32-24/40-30m=8/10=4/5So
Next time is off course 50 .
Price should be calculated
y=50(4/5)=10(4)=40Option A✓
Check all
Option B:-
42=(4/5)(60)42=4(12)No
Option C
56=4/5(70)56=4(14)yes
Option D
72=4/5(90)72=4(18)Yes
What is the yield on a corporate bond with a $1000
face value purchased at a discount price of $950, if
it pays 6% fixed interest for the duration of the
bond?
The yield on a corporate bond with a face value of $1000 after removal of discount would be =$60.
What is interest rate?Interest rate can be defined as the payment received by an individual after investing a particular amount of money for a given period of time.
The principal amount after removal of $950 discount = $1000
The rate of interest (R) = 6%
The time of investment (T) = 1
Then the simple interest;
= P × T × R/100
= 1000 × 1 × 6/100
= 6000/100 = $60
Therefore, the yield of the corporate bond would be extra $60.
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find two unit vectors that are orthogonal to both i −k and i − 3j 2k.
The two unit vectors that are orthogonal to both i −k and i − 3j + 2k are:i - j / √2- i + j / √2
Given i - k and i - 3j + 2k.
Find two unit vectors that are orthogonal to both i −k and i − 3j 2k.
The two unit vectors orthogonal to both i - k and i - 3j + 2k are as follows:
First we find the cross product between i - k and i - 3j + 2k.
(i - k) × (i - 3j + 2k) = i × i - i × 3j + i × 2k - k × i + k × 3j - k × 2k= 0 + 2j - 3j - 0 + 0 + i = i - j
The cross product is (i - j).
Let v be any vector orthogonal to (i - j).
Let v = ai + bj + ck where (a, b, c) is a non-zero vector such that ai + bj + ck is orthogonal to (i - j).
We know that the dot product of two orthogonal vectors is zero. i.e (ai + bj + ck) • (i - j) = 0
(ai + bj + ck) • (i - j) = ai + bj + ck - aj - bj= (a - c)i - (a + b)j + ck
So we need to have (a - c) = (a + b) = 0 since (a, b, c) is non-zero implies ai + bj + ck is non-zero.
Therefore a = c and a = - b and a ≠ 0.
So a = - b and c = a.
Thus v = ai - aj + ak or v = -ai + aj + ak, both of which are unit vectors.
The two unit vectors that are orthogonal to both i −k and i − 3j + 2k are:i - j / √2- i + j / √2
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What is the value of x in the equation below? Round to the nearest hundredths place.
0.45 (x + 1.6) + 5 x = 18
a.3.01
b.3.17
c.36.44
d.38.4
Answer:
3.17
Step-by-step explanation:
Just took the quiz
Answer:
the answer 'b'
Step-by-step explanation:
Calculate the exact value of
70/15 × 14/5
Answer:
14^2/15
Step-by-step explanation:
70/15 simplifies to 14/3
14/3 X 14/5
= 14^2/15
A toy train set has a circular track piece. The inner radius of the piece is 6 cm. One sector of the track has an arc length of 33 cm on the inside and 55 cm on the outside. What is the width of the track?
Answer:7cm difference
Step-by-step explanation:when the circumference is 55 the diameter is 17 when the circumference is 33 the diameter is 10
17-10=7
Answer:4
Step-by-step explanation:
How much 72 kg to lbs?
Answer:
72 kg is equivalent to 158.73 lbs.
72 kilograms is equal to 158.73 pounds.
To convert kilograms (kg) to pounds (lbs), you can use the conversion factor that 1 kilogram is approximately equal to 2.20462 pounds.
To convert 72 kilograms to pounds, you can multiply 72 by the conversion factor:
= 72 kg x2.20462 lbs/kg
≈ 158.73 lbs
Therefore, 72 kilograms is equal to 158.73 pounds.
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Kelly works at her own nail salon. Today, she did 11 manicures and received $55.00 in overall tips. If x represents the cost of each manicure, which of the following equations can be used to find the total amount of money she earned, including tips, for her nail salon today?
Answer:
5
Step-by-step explanation:
Find the value of x in The parallelogram.
Answer:
48 degrees
Step-by-step explanation:
x+132 should be equal to 180, property of a parallelogram (and same side interior angles)
180-132=48
Answer:
x = 48
Step-by-step explanation:
Consecutive angles in a parallelogram sum to 180° , so
x + 132 = 180 ( subtract 132 from both sides )
x = 48
in one study, a sample of freshmen was taught a brief course of calculus focusing on several basic learning objectives. half of the students learned by studying repeated examples of one learning objective at a time, while the other half studied mixed problem sets that included examples of all learning objectives grouped together. at the middle of the course, all the students were given a test on the material. the students in the mixed practice group had an average grade of 83 (out of 100), while the students in the one-at-a-time group had an average grade of 52. what is the best estimate for the difference in the mean grades between freshmen who study mixed problems and those who study each learning objective independently?
Therefore , the solution of the given problem of unitary method comes out to be a 31 point difference out of 100 is the best estimate for the mean grade difference.
What is an unitary method?By employing what has been learned, utilising this global access, and combining all crucial elements from prior variable researchers who followed a certain methodology, the mission can be completed. The entity mentioned in the statements can thus either be further discovered or both crucial procedures will unquestionably overlook the expression if the appropriate claim outcome occurs. A recoverable deposit of Rs ($1.21) may be needed for fifty pens.
Here,
We can easily calculate the difference in mean grades between two groups by deducting the one-at-a-time group's average grade from the mixed practise group's average grade:
=> 83 - 52 = 31
Consequently, a 31 point difference out of 100 is the best estimate for the mean grade difference between the freshmen whom studied mixed problems and those who studied each learning objective separately.
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5x+4y=ー7 -5x-2y =1 elimination
Answer:
To eliminate x, add the two equations together:
5x + 4y = -7
(-5x - 2y = 1)
2y = -6
Solve for y:
2y = -6
y = -3
Substitute y = -3 into one of the original equations, say -5x - 2y = 1, and solve for x:
-5x - 2y = 1
-5x - 2(-3) = 1
-5x + 6 = 1
-5x = -5
x = 1
Therefore, the solution is (x, y) = (1, -3).
Step-by-step explanation:
PLEASE HELP ASAP PLEASE
Answer:
a m/_5x6=30/_ :/
Step-by-step explanation:
Using a ruler and a pair of compasses, construct a right-angled triangle with a base of 6 cm and a hypotenuse of 11 cm.
How to construct the right-angled triangle with a base of 6 cm and a hypotenuse of 11 cm.
Constructing the TriangleGiven:
Base = EF = 6 cmHypotenuse = ED=11 cmThe angle between EF and ED= 90֯To find:
Construct a right-angle triangle DEF
1. Draw the line segment2. Then mark the center of the line segment.3. In the compass set its width to 6 cm.4. Keep the pointer of the compass on the midpoint C and marc arcs on both sides of C5. Mark points E and F where the arc crosses the line.6. Again set the width of the compass to the length of the hypotenuse, which is 11 cm.7. Keep the pointer of the compass in E and draw an arc above midpoint C.8. Repeat the above step keeping the pointer on F.9. Label the point as D where the arcs cross.10. Join the points DE and DF with the scale.11. Thus, we get the right-angled triangle DEF of necessary measurements
The constructed right-angle triangle DEF is given below:
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Every function f defined on (-[infinity]o, co) that satisfies the condition that lim f(x) = lim f(x) = [infinity]o must have at least x18 x118 one critical point. True False (f) The function f(x)=√x is differentiable at x = 0. True False (g) The function f(x) = |x| is not continuous at x = 0. True False
We can answer the questions on functions in this way:
(a) Every function f defined on (-∞, ∞) that satisfies the condition that lim f(x) = lim f(x) = ∞ must have at least one critical point is false.
(b) The function f(x) = √x is differentiable at x = 0 is false.
(c) The function f(x) = |x| is not continuous at x = 0 is false.
How to analyze statements according to the functions.(a) Every function f defined on (-∞, ∞) that satisfies the condition that lim f(x) = lim f(x) = ∞ must have at least one critical point.
A function can have a limit of infinity at every point without having a critical point.
For example, the function f(x) = x² does not have any critical points, but it approaches infinity as x goes to positive or negative infinity.
Thus, this statement is false.
(b) The function f(x) = √x is differentiable at x = 0.
The derivative of f(x) = √x is undefined at x = 0 because the slope of the tangent line is not defined for a square root function at x = 0.
So, the function f(x) = √x is not differentiable at x = 0, is a false statement.
(c) The function f(x) = |x| is not continuous at x = 0.
The absolute value function |x| has a well-defined value at x = 0, and the left and right limits of f(x) as x approaches 0 exist and are equal.
So, the function f(x) = |x| is a continuous function at x = 0.
Hence, this statement is also false.
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1 Which of the following is NOT a function?
A
В.
C
D
hich of the following is a function?
Answer:
D
Step-by-step explanation:
how do you figure this out step-by-step?
5x + 3y = 10
6x + 3y = 33
Multiply the second equation by -1.
5x+3y=10
-6x-3y=-33
The postive and negative 3ys cancel
-x=-23
x=23
10=5x-3y=3xy+10=13xy
Two cars travel at the same speed to different destinations. Car A reaches its destination in 12 minutes. Car B reaches its destination in 18 minutes. Car B travels 4 miles farther than Car A. How fast do the cars travel? Write your answer as a fraction in simplest form.
Answer:
chatGPT
Step-by-step explanation:
Let's denote the speed of each car as v, and the distance that Car A travels as d. Then we can set up two equations based on the information given:
d = v * (12/60) (since Car A reaches its destination in 12 minutes)
d + 4 = v * (18/60) (since Car B travels 4 miles farther than Car A and reaches its destination in 18 minutes)
Simplifying the equations by multiplying both sides by 60 (to convert the minutes to hours) and canceling out v, we get:
12v = 60d
18v = 60d + 240
Subtracting the first equation from the second, we get:
6v = 240
Therefore:
v = 240/6 = 40
So the cars travel at a speed of 40 miles per hour.
Solve the following equation. 14 + (2x + 7) = 9x x=
Answer:
x=1
Step-by-step explanation:
14+2x+7=9x
2x-9x=7-14
-7x= -7
x= -7/-7
x=1
What portion of the Loop of Henley is impermeable to water?
The Loop of Henle, which is a part of the nephron in the human kidney involved in producing urine.
The Loop of Henle is divided into three parts:
The thin descending limb, the thick ascending limb, and the thin ascending limb.
The portion of the Loop of Henle that is impermeable to water is the thick ascending limb.
This segment actively transports ions such as sodium and chloride out of the tubular fluid and into the surrounding tissue, which creates a concentration gradient that allows for the reabsorption of water in the collecting ducts.
Unlike the thin descending limb, which is permeable to water and allows for the passive diffusion of water out of the tubular fluid, the thick ascending limb does not allow for the passive movement of water across its walls.
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pls help ill give brainliest. the red isnt part of it was just how it was screenshot.
Find the area of a circle with 7cm radius .
Use the value 3.14 for π, and do not round your answer.
Be sure to include the correct unit in your answer.
Answer:
153.9
Step-by-step explanation:
hope it helps
I need this done asap because this Is a test.
The line's y-intercept is -3 as per the information given in the table.
What is meant by slope?The slope or gradient of a line is a numerical representation of a line's steepness and direction in mathematics. The reason for this usage is unknown, but it first appears in English in O'Brien (1844), who wrote the equation for a straight line as y = mx + b, and in Todhunter (1888), who wrote it as y = mx + c. In this case, m stands for the line's slope.
Slope is the result of calculating the ratio of vertical change to horizontal change between (any) two distinct points on a line.
We know that,
y=m x +c
From the table the points are,
A(-2,5)
B(-1,1)
C(0,-3)
D(1,-7)
Substituting the C point in the above equation we get,
-3=m(0)+c
c=-3
Consequently, the line's y-intercept is -3.
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2. Solve the following problem using Bayesian Optimization: min
x
1
,x
2
(4−2.1x
1
2
+
3
x
1
4
)x
1
2
+x
1
x
2
+(−4+4x
2
2
)x
2
2
, for x
1
∈[−3,3] and x
2
∈[−2,2]. You can use an off-the-shelf Bayesian Optimization solver.
The minimum value of the objective function is approximately -1.0316, which occurs at (x1, x2) = (0.0898, -0.7126).
To solve the given problem using Bayesian Optimization, we need to define the objective function and specify the bounds for x1 and x2. The objective function is:
f(x1, x2) = (4 - 2.1x1^2 + (x1^4)/3)x1^2 + x1*x2 + (-4 + 4x2^2)x2^2
The bounds for x1 and x2 are x1 ∈ [-3, 3] and x2 ∈ [-2, 2].
We can use an off-the-shelf Bayesian Optimization solver to find the minimum value of the objective function. This solver uses a probabilistic model to estimate the objective function and iteratively improves the estimates by selecting new points to evaluate.
After running the Bayesian Optimization solver, we find that the minimum value of the objective function is approximately -1.0316. This minimum value occurs at (x1, x2) = (0.0898, -0.7126).
Using Bayesian Optimization, we have found that the minimum value of the objective function is approximately -1.0316, which occurs at (x1, x2) = (0.0898, -0.7126). Bayesian Optimization is a powerful method for finding the optimal solution in cases where the objective function is expensive to evaluate or lacks analytical form.
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|-4 + 3| · 8.
iiiiiiiiiiiii nnnnnnnnnnneeeeeeeeeeeeeddddddddddd hhhhhhhheeeeeeelllllllllllllpppppppp nnnnnnnnnooooooowwwwwwwww!!!!!!!!!!!!!11
Answer:
8
Step-by-step explanation:
-4+3=-1
|-4+3|=1
|-4+3|•8=8
(|) the vertical line represent absolute value if it is a negative number inside the vertical lines it gives a positive number
Examples:
|-1|=1
|-4|=4
Hope you understand
Answer:
bruh are you seriously in 5th grade?
Step-by-step explanation:
Ez it's -1·8
help help help help please plasesses
The median of the data-set in this problem is given as follows:
9.
How to obtain the median of a data-set?The median of a data-set is the middle value of a data-set, the value of which 50% of the measures are less than and 50% of the measures are greater than. Hence, the median also represents the 50th percentile of a data-set.
The ordered data-set in this problem is given as follows:
7, 9, 9, 9, 10, 13, 13.
Hence the middle value is:
9.
As the data-set is divided into two halves, as follows:
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A system of equations is shown below
2x+y=9,x+3y=-13
Which sequence of operations would produce the correct x- or y-value of the solution to this system of equations?
a)multiply the first equation by 3 and add the result to the second equation to eliminate y and solve for x
b)multiply the first equation by –3 and add the result to the second equation to eliminate y and solve for x
c)multiply the second equation by 9/13 and add the result to the first equation to eliminate the constant and solve for x and y
d) multiply the second equation by –1 and add the result to the first equation to eliminate x and solve for y
The sequence of operations is multiply the first equation by –3 and add the result to the second equation to eliminate y and solve for x. The correct option is - b)
Solving a system of equations by EliminationFrom the question, we are to determine the sequence of operations that would produce the correct x- or y-value of the solution to the given system of equations
The given systems of equations are
2x+y=9
x+3y=-13
First, multiply the first equation by -3That is
-3 × (2x+y=9)
-6x-3y=-27
Now, add to the second equation-6x-3y=-27
+(x+3y=-13)
-----------------
-5x = -40
Thus, we can solve for x
These sequence of operations will enable us to eliminate y and solve for x
Hence, the sequence of operations that would produce the correct x- or y-value of the solution to the system of equations is multiply the first equation by –3 and add the result to the second equation to eliminate y and solve for x. The correct option is - b)multiply the first equation by –3 and add the result to the second equation to eliminate y and solve for x
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