Answer:
4 inches
Step-by-step explanation:
A = b x h
A = 36
b = 9
36 = 9 x h
4 = h
height = 4 inches
Test 645 for divisibility by 2, 3, 5, 9, and 10.
Answer:To test for divisibility, you look for answers that are whole numbers when you divide 59859 by either 2, 3, 5, 9, or 10.
To start divide it by each of them:
59859/2=29929.5
59859/3= 19953
59859/5= 11971.8
59859/9= 6651
59859/10= 5985.9
Now look at which of the choices are whole numbers
3 and 9 are the only non decimal numbers, therefore, C would be your answer.
Step-by-step explanation:
A department store sells a pair of shoes with an 87% markup. If the store-bought the pair of shoes for $55.25, what is the selling price to the nearest dollar?
in a haplodiploid system, calculate the relatedness of a son to a maternal aunt.
In a haplodiploid system, the relatedness of a son to a maternal aunt is 75%.
In a haplodiploid system, males develop from unfertilized eggs and are haploid, while females develop from fertilized eggs and are diploid. This means that sons inherit all of their genetic material from their mother, including her alleles from both her haploid sets of chromosomes. Maternal aunts, on the other hand, share one set of haploid chromosomes with their nephew (the son), as they are the sister of his mother. Therefore, the relatedness between a son and his maternal aunt in a haplodiploid system is 0.75 or 75%.
In a haplodiploid system, the relatedness of a son to a maternal aunt can be calculated using the following steps:
1. Determine the relatedness of the son to his mother: In haplodiploid systems, sons are haploid and inherit their single set of chromosomes from their mother. This means that they are 100% related to their mother, as they share all her genes.
2. Determine the relatedness of the maternal aunt to the son's mother: The maternal aunt is a sister of the son's mother. In haplodiploid systems, sisters share 75% of their genes, as they get half of their genes from their mother and the other half from their father (who, as a haploid male, gives all his genes to his daughters).
3. Calculate the relatedness of the son to his maternal aunt: To determine the relatedness of the son to his maternal aunt, multiply the son's relatedness to his mother (100%) by the maternal aunt's relatedness to the son's mother (75%).
Relatedness of son to maternal aunt = (1.0) * (0.75) = 0.75 or 75%
So, in a haplodiploid system, the relatedness of a son to a maternal aunt is 75%.
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Transform the given function f(x) as described and write the resulting function as an equation.
compress horizontally by a factor of 3
translate left 1 unit
compress horizontally by a factor of 2
translate right 2 units
translate left 2 units
translate down 2 units
translate right 1 unit
translate up 3 units
expand vertically by a factor of 3
reflect across the x-axis
translate left 2 units
translate down 3 units
reflect across the x-axis
translate left 1 unit
compress vertically by a factor of 2
translate down 3 units
The given function, after applying the series of transformations, results in the following equation:
y = -3 * f(3(x + 1)) - 2 * f(2(x - 2)) - 2 - 3 * f(x + 1) + 3 - 3 * |f(x + 2)| - 1 * |f(x)| / 2 - 3
The series of transformations can be summarized as follows:
(1) Compress horizontally by a factor of 3 and translate left 1 unit: f(3(x + 1)).
(2) Compress horizontally by a factor of 2 and translate right 2 units: f(2(x - 2)).
(3) Translate left 2 units and translate down 2 units: f(x + 1) - 2.
(4) Translate right 1 unit and translate up 3 units: -3 * f(x + 2) + 3.
(5) Expand vertically by a factor of 3 and reflect across the x-axis: -3 * |f(x + 2)|.
(6) Translate left 2 units and translate down 3 units: -3 * |f(x + 2)| - 1.
(7) Reflect across the x-axis and translate left 1 unit: -1 * |f(x)| / 2.
(8) Compress vertically by a factor of 2 and translate down 3 units: -1 * |f(x)| / 2 - 3.
The resulting equation combines all these transformations to describe the final function.
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HELP DUE IN 15 MINS!
Assume that any lines that appear to be tangent are tangent.
x=??
Answer:
65
Step-by-step explanation:
arc TS = 360 - 90 - 150
Arc TS = 120
The central angle is also 120
x is 1/2 of the central angle
x = 1/2 * 120
x = 60
press image for question
Answer:wach the vido
Step-by-step explanation:
is the function f a k-to-1 correspondence for some positive integer k? if so, for what value of k? justify your answer
We cannot provide a value for k as requested in the question. Hence, our answer is: No, we cannot determine whether the function f is a k-to-1 correspondence for some positive integer k without having the function f.
justify your answer," we need to first understand what a k-to-1 correspondence is.
A k-to-1 correspondence is a function in which each element in the range has exactly k preimages. In other words, if the function f maps elements from set A to set B, then for each element b in set B, there are exactly k elements in set A that map to b.
In this case, we need to determine if the function f is a k-to-1 correspondence for some positive integer k.Now, let's justify our answer. Since we do not have the function f, we cannot determine whether it is a k-to-1 correspondence or not. Therefore, we cannot provide a value for k as requested in the question. Hence, our answer is: No, we cannot determine whether the function f is a k-to-1 correspondence for some positive integer k without having the function f.
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does anyone know what 6 times x times y simplified is please
Angles W and X are complementary. Determine the degree measure of ∠W if m∠X = 45.3°.
134.7°
90°
67.35°
44.7°
\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)
If two angles are complementary, sum of their angle measures should be equal to 90°
So, here Angle W and Angle X are complementary angles, that is : Angle W + Angle X =90°
\(\qquad \sf \dashrightarrow \: \angle W + \angle X = 90 \degree\)
\(\qquad \sf \dashrightarrow \: \angle W = 90 \degree - \angle X \)
\(\qquad \sf \dashrightarrow \: \angle W = 90 \degree - 45.3 \degree\)
\(\qquad \sf \dashrightarrow \: \angle W = 44.7 \degree\)
Thats all, i hope it was helpful ~
Answer:
D) 44.7°--------------------------
Complementary angles add up to 90°m∠X + m∠W = 90°45.3 + m∠W = 90m∠W = 90 - 45.3m∠W = 44.7°hey can you guys please confirm my answer, i got B
find the tangential and normal components of the acceleration vector. r(t) = 7e^ti+7√2^tj+7e^−tk at = an =
The normal component of the acceleration vector (a_n) is a_n = √(|a(t)|^2 - a_t^2).
To find the tangential and normal components of the acceleration vector for the given position vector r(t) = 7e^t*i + 7√2^t*j + 7e^(-t)*k, follow these steps:
1. Differentiate the position vector r(t) to find the velocity vector v(t):
v(t) = dr(t)/dt = (7e^t)*i + (7√2^t * ln(√2))*j - (7e^(-t))*k
2. Differentiate the velocity vector v(t) to find the acceleration vector a(t):
a(t) = dv(t)/dt = (7e^t)*i + (7√2^t * ln^2(√2))*j + (7e^(-t))*k
3. Calculate the magnitude of the velocity vector |v(t)|:
|v(t)| = √((7e^t)^2 + (7√2^t * ln(√2))^2 + (7e^(-t))^2)
4. Find the tangential component of the acceleration vector (a_t):
a_t = (a(t) • v(t)) / |v(t)|
Here, '•' denotes the dot product.
5. Find the normal component of the acceleration vector (a_n):
a_n = √(|a(t)|^2 - a_t^2)
By following these steps, you can find the tangential and normal components of the acceleration vector for the given position vector r(t).
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Michelle invests $15,000 in a partnership that has four other partners.The total investment of all partners is $ 240,000. What percent of the business does Michelle own?
Michelle owns about 6.25% of the total investment.
What is the percentage?The Percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
Given that Michelle invests $15,000 in a partnership that has four other partners. The total investment of all partners is $240,000.
The percentage of investment will be calculated as below:-
Percentage = ( 15000 / 240000 ) x 100 %
Percentage = 00625 x 100%
Percentage = 6.25%
Therefore, Michelle owns about 6.25% of the total investment.
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The midpoint of GĦ is M(-3, 4). One endpoint is G(-2, 2). Find the
coordinates of endpoint H.
Answer:
Step-by-step explanation:
(x-2)/2 = -3
x - 2 = -6
x = -4
(y + 2)/2 =4
y + 2 =8
y = 6
(-4, 6)
Suppose we have three class classification problem. SVC for class 1(+) vs
2(-) is 2x+3y=0. SVC for class 1(+) vs 3(-) is 3x+2y=0. SVC for class
2(+) vs 3(-) is x+y=0. If a test observation is (4,4), assign its class.
The equations test observation (4, 4) belongs to class 1.
To assign a class to the test observation (4, 4), to evaluate the equations of the support vector classifiers (SVCs) and determine which one(s) the observation satisfies.
Let's go through each SVC and check if the observation lies on the positive side or the negative side of the decision boundary.
SVC for class 1(+) vs 2(-): 2x + 3y = 0
Substituting the values of x = 4 and y = 4
2(4) + 3(4) = 8 + 12 = 20
Since 20 is positive, the test observation (4, 4) lies on the positive side of this decision boundary.
SVC for class 1(+) vs 3(-): 3x + 2y = 0
Substituting the values of x = 4 and y = 4
3(4) + 2(4) = 12 + 8 = 20
Again, 20 is positive, so the test observation (4, 4) also lies on the positive side of this decision boundary.
SVC for class 2(+) vs 3(-): x + y = 0
Substituting the values of x = 4 and y = 4
4 + 4 = 8
Since 8 is positive, the test observation (4, 4) lies on the positive side of this decision boundary as well.
Based on these results, the test observation (4, 4) satisfies all three decision boundaries and lies on the positive side of each. Therefore, assign it to class 1, which is the common positive class across all three classifiers.
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99/225 simplified to the lowst term
Answer:
\(\frac{11}{25}\)
Step-by-step explanation:
Answer:
11/25 the lowest this fraction can go.
Based on past musical productions, a theater predicts selling 400−8p number of tickets when each ticket is sold at p dollars. Using the table from the last question answer the following questions:
1. For which ticket prices will the theater earn no revenue? Explain how you know.
2. At what ticket prices should the theater sell the tickets if it must earn at least $3,200 in revenue to break even (to not lose money) on the musical production? Explain how you know.
To earn at least $3,200 in revenue, the ticket prices should be $10 or $40.
What is an EquationAn equation is an expression that shows the relationship between two or more variables and numbers.
Revenue = number of tickets sold * price per ticket = (400 - 8p)p
Revenue = 400p - 8p²
For no revenue:
400p - 64p² = 0
p = $0 or p = $50
For revenue of atleast 3200:
400p - 8p² = 3200
p = $10 or p = $40
To earn at least $3,200 in revenue, the ticket prices should be $10 or $40.
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Write an expression that
exponent.
equals 40. Include an exponent
Answer:
8x2 to the second power plus 8.
Step-by-step explanation:
not my answer but I hope this helps
40 = 49 - 9
49 is equal to 7×7, or 7². 9 is equal to 3×3, or 3².
we can write this as \(7^{2}\) - \(3^{2}\)
Another way:
(10 - 3\()^{2}\) - \(\sqrt{81}\)
find the parallelogram 42 cm 35 cm 5 cm 15 cm
Answer:
it's 42 only that's it...............
Jack's father is three times older than Jack. Five years ago, the sum of their ages was 34. How old is Jack's father now?.
If u dissolve 50 grams of sugar in 30 grams of water what would the sugar concentration be?
The sugar concentration would be approximately 62.5%.
To find the concentration of sugar in the solution, we need to use the formula:
Concentration = Mass of solute ÷ Volume of solutionIn this case, the solute is sugar and the solvent is water. We are given that the mass of sugar is 50 grams and the mass of water is 30 grams. However, we need to convert the mass of water to volume since we need the volume of the entire solution to calculate the concentration.
We can assume that the density of water is 1 g/mL, so the volume of water is 30 mL. The total volume of the solution is therefore 50 mL + 30 mL = 80 mL.
Now we can use the formula to find the concentration of sugar:
Concentration = 50 g ÷ 80 mL ≈ 0.625 g/mLSo the concentration of sugar in the solution is approximately 0.625 grams per milliliter.
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If a system of linear equations has no solution, what does this mean about two lines?
Select all that apply.
a. Two solutions
b. Parallel lines
c. One solution
d. No points in common
e. Same line
Solve for y.
115°
108°
130°
90°
Answer:
115, A
Step-by-step explanation:
The formula to find the total interior angles is ([number of sides] - 2) x 180, so in this case it would be 540, and if you subtract all the other interior angles you wi ll get y! (90,135,112,and 88) (please excuse therandom spaces my spacebar isbroken)
The value of y from the figure is 115 degrees
PolygonsThe given polygon is a pentagon
The sum of an interior angle of the pentagon is 540 degrees
Taking the sum and equating to 540 will give:
90 + 135 + 112 + y + 88 = 540
y + 425 = 540
y = 540 - 425
y = 115 degres
Hence the value of y from the figure is 115 degrees
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What is the value of the rational expression below when x is equal to 6?x-2X-5A. 3B. 8cC. 4O D. Z
1) This is a question in which we need to evaluate x when x=6.
2) So, we can plug x=6 into that rational equation to figure out the value:
\(\frac{x-2}{x-5}=\frac{6-2}{6-5}=\frac{4}{1}=4\)So, that is the answer
how many days on earth, in decimal form, are equivalent to 9 1/2 years on venus
One year on Venus is 225 days on Earth.
Multiply that by 9 1/2.
The answer you get is 2137.5
9 1/2 years on Venus years is equivalent to 2137.5 days on Earth.
There are 9 1/2 years on Venus years is equivalent to 2137.5 days on Earth, the answer would be 2137.5 days.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that:
Equivalent to 9 1/2 years on venus.
Let the number of days on earth is x:
One year on Venus is 225 days on Earth.
= (225)(9 1/2)
= (225x19)/2
= 2137.5 days
Thus, there are 9 1/2 years on Venus years is equivalent to 2137.5 days on Earth, the answer would be 2137.5 days.
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Pls help I don’t get it
Answer:
x=-5, y=-2
Step-by-step explanation:
10x-9y=-32
2x-10y=10
(2x-10y)*5=10*5
10x-50y=50
(10x-9y)-(10x-50y)=-32-50
41y=-82
y=-82/2
y=-2
10x-9(-2)=-32
10x+18=-32
10x=-50
x=-5
2x-y<5
\(2x - y \leqslant 5\)
Answer:
Step-by-step explanation:
Please be sure to include the directions when you post a question. I will assume you want to graph this inequality 2x - y ≤ 5.
2x - y = 5 is a linear function whose graph is that of a straight line. Because of the ≤ sign, the solution set includes all points on this straight line PLUS all points below it.
x - intercept: Set y = 0 in 2x - y = 5 and solve the resulting equation for x:
2x - 0 = 5. Then x = 5/2, and the x-intercept is (5/2, 0).
y-intercept: Set x = 0 and solve for y: 2(0) - y = 5: y = -5. Then the y-intercept is (0, -5).
Plot both points (5/2, 0) and (0, -5). Draw a solid line through them. Shade the area BELOW this line.
Find The value of x. Then find the measure of each labeled angel
Answer:
x=20 the angles are 80 and 100
Step-by-step explanation:
those types of angels are supplementary, so we can set up an equation like this: 5x+4x=180
We'll get x=20, then we can put 20 into each angle to find out its measure:)
5(20)=100
4(20)=80
(a) A test with hypotheses H0:μ=5, Ha:μ<5, sample size 36, and assumed population standard deviation 1.2 will reject H0 when x¯<4.67. What is the power of this test against the alternative μ=4.5?
A. 0.8023
B. 0.5715
C. 0.9993
D. 0.1977
The power of the test by subtracting this probability from 1: Power = 0.9285. None of the given options are correct.
To find the power of the test, we need to calculate the probability of rejecting the null hypothesis when the alternative hypothesis is true (i.e., when μ = 4.5).
First, we need to calculate the critical value for the test. Since the alternative hypothesis is one-tailed (μ<5), we will use a one-tailed t-test with α = 0.05. The degrees of freedom for the test are (n-1) = 35.
Using a t-distribution table or calculator, we can find that the critical t-value for this test is -1.699.
Next, we need to calculate the test statistic for the alternative hypothesis:
t = (\(\bar{x}\) - μ) / (s / √(n))
t = (4.67 - 4.5) / (1.2 / √(36))
t = 1.5
Now, we can use a t-distribution table or calculator to find the probability of getting a t-value greater than or equal to 1.5 with 35 degrees of freedom:
P(t ≥ 1.5) = 0.0715
Finally, we can find the power of the test by subtracting this probability from 1:
Power = 1 - P(t ≥ 1.5) = 1 - 0.0715 = 0.9285
Therefore, the answer is not provided in the options.
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Prove 4^(−2) = 4/16 by using the laws of exponents
The equation 4^(-2) = 1/16 is true by using the laws of exponents
How to prove the equation by using the laws of exponents?The expression is given as:
4^(-2)
Apply the law of exponent on the above expression.
So, we have:
4^(-2) = 1/(4^2)
Evaluate the exponent 4^2 (i.e. 4^2 = 16)
So, we have:
4^(-2) = 1/16
Hence, the equation 4^(-2) = 1/16 is true by using the laws of exponents
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If M ={1,2,3,6} and N={1,2,4,8}, find: MUN compliment and M intersection N
Step-by-step explanation:
MUN={1,2,3,4,6,8}
M intersection N={1,2}
hope it helps.
Step-by-step explanation:
M intersection N = { 1 , 2 }
hope it is helpful to you