Answer:
1 and 2
Step-by-step explanation:
the square root of 210 is 1.44
Each leg of the race from part a is the same distance. Calculate the team's
average time for each leg of the race. Show your work.
Answer:
bro you didnt put no picture up
Step-by-step explanation:
Answer:
58
Step-by-step explanation:
Abe makes $18.50 per hour. He works 40 hours a week. He is considering renting an apartment that will cost $1,500 per month. What is the difference between his recommended rent amount and the cost of this apartment (round to the nearest dollar)?
Answer:
os(390) sin(330) csc(60)
Step-by-step explanation:
Shaun loves to play golf. He wants to become a member at a golf course but is unsure which one
to choose. He has narrowed it down to two golf courses:
Red Crest has an annual membership fee of $650 and charges $20 per round of golf
Cardinal Golf Club charges an annual membership fee of $450 plus $25 per round of golf
Write an equation for the total charge of each golf course
Let y represent the total charge.
Let x represent the number of rounds of golf played during the season
Answer:
Equation: (650 + 20) < (450 + 25)Sentence to answer with: Cardinal Gold Club is the better golf couse because it is cheaper when we compare to total of both prices altogether.Step-by-step explanation:
The reason why this club is better is because in Red Crest the fee is 650 and the charges per round is 20 so we add 650 + 20 to get the total of 670. Now we have to find the total of the Cardinal Golf Club and to do that we have to add their fee of 450 + the charges for each round which is 25 and 450 + 25 equals to 475. Lastly we have to compare to find the less/cheaper one ehich is Cardinal.
Im avalible on Mondays to Thursday from 8:00 A.M to 4:00 P.M.
--Priya
Let S be the part of the plane 2x+4y+z=2 which lies inthe first octant, oriented upward. Find the flux of the vectorfield
F=1i+1j+2k across the surface S
The flux of the vector-field F = 1i + 1j + 2k across the surface S is 2. We find out the flux of the vector-field using Green's Theorem.
Define Green's Theorem.Flux form of Green's Theorem for the given vector-field
φ = ∫ F.n ds
= ∫∫ F. divG.dA
Here G is equivalent to the part of the plane = 2x+4y+z = 2.
and given F = 1i + 1j + 2k
divG = div(2x+4y+z = 2) = 2i + 4j + k
Flux = ∫(1i + 1j + 2k) (2i + 4j + k) dA
φ = ∫ (2 + 4 + 2)dA
= 8∫dA
A = 1/2 XY (on the given x-y plane)
2x+4y =2
at x = 0, y = 1/2
y = 0, x = 1
1/2 (1*1/2) = 1/4
Therefore flux = 8*1/4 = 2
φ = 2.
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PLEASE HELP ASAP 40 PTS
6.
What are the values of x and y?
Answer:
The value of x = 36°, while the value of y = 72°.
Step-by-step explanation:
All of these angles add up to 360°.
Opposite angles are always equivalent, so the angle opposing x would be 36°, which means x = 36°.
360 - 2(36) = 288
288/4= 72
To check:
(72 * 4) + 2(36) = 360
What does the auditor do in an audit other than verify the mathematical accuracy of the numbers in the financial statements?
In addition to verifying the mathematical accuracy of the numbers in the financial statements, auditors also:
Assess the risk of material misstatement in the financial statements. Obtain an understanding of the company's internal controls over financial reporting. Test the company's internal controls to determine whether they are effective in preventing and detecting material misstatement. Gather evidence to support the assertions made in the financial statements. Evaluate the overall presentation of the financial statements.
The auditor's primary responsibility is to provide an opinion on whether the financial statements are presented fairly, in all material respects, in accordance with generally accepted accounting principles (GAAP). To form this opinion, the auditor must perform a number of procedures, including those listed above.
The risk assessment process helps the auditor to identify and assess the risks of material misstatement in the financial statements. This includes considering the company's business, industry, and operating environment, as well as its internal controls.
The auditor's understanding of the company's internal controls helps the auditor to determine whether the controls are effective in preventing and detecting material misstatement. If the controls are not effective, the auditor may need to perform additional procedures to obtain sufficient evidence to support the opinion.
The auditor gathers evidence to support the assertions made in the financial statements. This evidence may include documents, records, and interviews with company personnel. The auditor evaluates the evidence to determine whether it is sufficient and reliable to support the opinion.
Finally, the auditor evaluates the overall presentation of the financial statements. This includes considering the format, clarity, and consistency of the financial statements. The auditor also considers whether the financial statements are free from obvious errors and omissions.
By performing these procedures, the auditor is able to provide a reasonable assurance that the financial statements are free from material misstatement.
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"Please calculate the mean or the expected loss for the following
probabilities of various losses for a certain risk: Amount of Loss
(X) Probability of Loss P(X)
a. $0 .30
b. $120 .50
c. $200 .20"
The formula to calculate the expected loss is given by the following formula: Expected Loss = Σ (Loss Amount * Probability of Loss)To calculate the expected loss, we need to first multiply the loss amount with the probability of loss, and then add the products.
a. $0 .30Loss amount, X = $0Probability of loss, P(X) = 0.30Expected loss = 0 * 0.3 = $0b. $120 .50Loss amount, X = $120Probability of loss, P(X) = 0.50Expected loss = 120 * 0.5 = $60c. $200 .20Loss amount, X = $200Probability of loss, P(X) = 0.20Expected loss = 200 * 0.2 = $40, the expected loss for the given probabilities of various losses is $0 for a), $60 for b) and $40 for c). The total expected loss would be the sum of all expected losses i.e. $100.
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Identify the like terms in the expression.
Answer:D
The answer is D.
Step-by-step explanation:
Like terms are only related to the variable at the end, and the variable also has to have the same exponent or it is not a like term.
Two ships P and Q left port at the same time. Q sailed at a bearing of 150 degrees while P sailed on the north side of Q. After a distance of 8km and 10km by P and Q respectively, their distance apart is 12km. Find the bearing of P from R
Answer:
247.18
Step-by-step explanation:
please watch the diagram carefully to see marked areas
According to given situation cosine law in trigonometry identities used
\(c^{2}=b^{2} +a^{2} -2abcosx\) to find the bearing angle of P from R is 67 degree.
What is trigonometry identities.If the identities or equations are applicable for all the triangles and not just for right triangles, then they are the triangle identities. These identities will include:
Sine law
Cosine law
Tangent law
According to question,
The angle between RP & RQ.
Using the cosine law
\(PQ^{2} = RP^{2} + QR^{2} - 2PR*RQ*cosx\\12^{2}=8^2+10^2-2*8*10cosx\\cosx = \frac{164-144}{160} \\cosx = \frac{20}{160} \\cosx =\frac{1}{8}\)
\(x=83\) degree
\(150-83=67\)
Hence, the bearing of P from R is 67 degree
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Please help me! I’ve already asked this but nobody answered me so-
This is worth 25 points and I’ll mark brainliest
Determine the correlation coefficient and decide whether it is weak, moderate, or strong.
Answer:
B ) 0.90 strong
Step-by-step explanation:
if your number are .6 to 8. it's strong but if. 8 to
.99 its it very strong
Consider the Boolean functionf=Σ(2,6,8,9,10,12,14,15)
Draw the K-map, and then find all prime implicants.
Based on this K-map determine all minimal forms of f.
The minimal forms of the Boolean function f=Σ(2,6,8,9,10,12,14,15) are f = A'C + AB' + BC.
To find the minimal forms, follow these steps:
1. Draw a 4-variable Karnaugh map (K-map) with the variables A, B, C, and D.
2. Place 1s in the K-map for each minterm (2,6,8,9,10,12,14,15) and 0s for the remaining cells.
3. Identify prime implicants by grouping 1s in the largest possible power-of-two rectangular groups (1, 2, 4, or 8 cells) with wraparound allowed. The groups must be row- or column-wise adjacent.
4. Determine essential prime implicants by finding groups that contain at least one 1 that is not part of any other group.
5. Combine the essential prime implicants and any additional non-essential prime implicants needed to cover all 1s in the K-map to form the minimal Boolean expressions.
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What is the answer to this question
Answer:
\(\sqrt[]{1}= 1\\\sqrt[]{169}= 13\\\sqrt{400}=20\)
Step-by-step explanation:
If you have to show work i am sorry but i got the answers all on a calculator
The table shows information about the number of sweatshirts sold and money collected at a fundraiser for school athletic programs. For exercise 7-12 use the table
In the figure, 'O' is the centre of the circle, ZABO= 20°and ZACO= 30°, where
A, B, C are points on the circle. What is the value of x ?
120
Given:
Consider the below figure attached with this question.
\(\angle ABO=20^\circ\)
\(\angle ACO=30^\circ\)
To find:
The value of x.
Solution:
Draw a line segment OA as shown below.
In triangle ABO,
\(OA=OB\) [Radii of same circle]
\(m\angle BAO=m\angle ABO=20^\circ\) [Base angles of an isosceles triangle]
In triangle ACO,
\(OA=OC\) [Radii of same circle]
\(m\angle CAO=m\angle ACO=30^\circ\) [Base angles of an isosceles triangle]
Now,
\(m\angle BAC=m\angle BAO+m\angle CAO\)
\(m\angle BAC=20^\circ+30^\circ\)
\(m\angle BAC=50^\circ\)
Central angle is always twice of angle subtended by two points on the circle.
\(m\angle BOC=2\times m\angle BAC\)
\(x=2\times (50^\circ)\)
\(x=100^\circ\)
Therefore, the value of x is 100°.
what does it mean to have a difference of 4 between digits
Answer:
Step-by-step explanation:
It means that the bigger digit is 4 larger than the smaller digit.
7 and 3 have a difference of 4
difference means subtract. So the above problem can also be written as 7 - 3 = 4
A quadrilateral has all sides and angles congruent. Which name best describes the figure? a. rhombus b. square c. rectangle d. trapezoid
Answer:
It's a square
Step-by-step explanation:
Because a square has all equal sides, and its an quadrilateral, and we know its square bc the other shapes dont really have that.
The square is also the name of the regular quadrilateral — one in which all sides are congruent and all angles are congruent.
Add.
(6x³ + 3x² − 2) + (x³ - 5x² − 3)
Express the answer in standard form. (Please and thank you)
Answer:
\(\\\sf7x^3 - 2x^2 - 5\)
Step-by-step explanation:
\(\\\sf(6x^3 + 3x^2 - 2) + (x^3 - 5x^2 - 3)\)
Remove parenthesis.
6x^3 + 3x^2 - 2 + x^3 - 5x^2 - 3
Rearrange:
6x^3 + x^3 + 3x^2 - 5x^2 - 2 - 3
Combine like terms to get:
7x^3 - 2x^2 - 5----------------------------------------
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Hope this helps! :)
Answer:
7x³ - 2x² - 5
Step-by-step explanation:
(6x³ + 3x² - 2) + (x³ - 5x² - 3)
Remove the round brackets.
= 6x³ + 3x² - 2 + x³ - 5x² - 3
Put like terms together.
= 6x³ + x³ + 3x² - 5x² - 2 - 3
Do the operations.
= 7x³ - 2x² - 5
____________
hope this helps!
Math school please need help
Answer:
r² = (9 - 4)² + (6 - 4)² = 5² + 2² = 25 + 4 = 29
So the equation of this circle is
(x - 4)² + (y - 4)² = 29
Use the coordinates of the labeled point to find the point-slope equation of
the line
Answer:
C.
Step-by-step explanation:
The y-intercept is (0,4) and the slope is -3
So check letter C 4 + 5 = -3(0-3) = 9, it is a true statement
A triangular prism is 12 meters long and has a triangular face with a base of 8 meters and a height of 9 meters. What is the volume of the triangular prism?
The volume of the triangular prism is 216 cubic meters.
To find the volume of a triangular prism, we need to multiply the area of the triangular base by the length of the prism.
Calculate the area of the triangular base.
The base of the triangular face is given as 8 meters, and the height is 9 meters. We can use the formula for the area of a triangle: area = (1/2) * base * height.
Plugging in the values, we get:
Area = (1/2) * 8 meters * 9 meters = 36 square meters.
Multiply the area of the base by the length of the prism.
The length of the prism is given as 12 meters.
Volume = area of base * length of prism = 36 square meters * 12 meters = 432 cubic meters.
Adjust for the shape of the prism.
Since the prism is a triangular prism, we need to divide the volume by 2.
Adjusted Volume = (1/2) * 432 cubic meters = 216 cubic meters.
Therefore, the volume of the triangular prism is 216 cubic meters.
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I NEED HELP WITH NUMBER 7 I WILL GIVE BRAINLIEST HELP ME
Answer:
x=16
Step-by-step explanation:
We need to times 4 for the bigger H.
4 x 4= 16
That means 16 is the width of the bigger h.
x=16.
Hope this helped!!! :D
Answer:
Hello! answer: x = 16
Step-by-step explanation:
5 × 4 = 20
4 × 4 = 16 so x = 16
Hope that helps!
fsx, y, zd − y 2 z 3 i 1 2yz j 1 4z 2 k, e is the solid enclosed by the paraboloid z − x 2 1 y 2 and the plane z − 9
you can perform the calculations for both the surface and triple integrals to verify the Divergence Theorem for the given vector fields and regions.
To verify the Divergence Theorem for the given vector fields and regions, we need to evaluate both the surface integral and the triple integral over the region E and confirm that they are equal.
(a) For the vector field F(x, y, z) = y^2z^3i + 2yzj + 4z^2k and the solid E enclosed by the paraboloid z = x^2 + y^2 and the plane z = 9:
According to the Divergence Theorem, the surface integral of F over the closed surface S bounding E is equal to the triple integral of the divergence of F over the region E.
Surface Integral:
∫∫S F · dS
Triple Integral:
∫∫∫E ∇ · F dV
To calculate the divergence of F, ∇ · F, we need to find the partial derivatives of each component and then take their sum:
∇ · F = ∂(y^2z^3)/∂x + ∂(2yz)/∂y + ∂(4z^2)/∂z
= 0 + 2z + 8z
= 10z
Now, we can proceed with the calculations of the surface and triple integrals.
(b) For the vector field F(x, y, z) = <x^2, -y, z> and the solid cylinder E where y^2 + z^2 ≤ 9 and 0 ≤ x ≤ 2:
Similarly, we need to evaluate the surface integral and the triple integral to verify the Divergence Theorem.
Surface Integral:
∫∫S F · dS
Triple Integral:
∫∫∫E ∇ · F dV
To find the divergence of F, ∇ · F, we take the sum of the partial derivatives of each component:
∇ · F = ∂(x^2)/∂x + ∂(-y)/∂y + ∂z/∂z
= 2x - 1 + 1
= 2x
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the complete question is;
Verify that the Divergence Theorem is true for the vector field F on the region E.
(a). F(x,y,z)=y2z3i+2yzj+4z2k, E is the solid enclosed by the paraboloid z=x2+y2 and the plane z=9.
(b). F(x,y,z)=<x2,-y,z>, E is the solid cylinder y2+z2\leq9, 0\leqx\leq2
a) Fill in the table of values for
the equation y = 2x - 3
х 0 1 2
Y
Answer:
x 0 1 2
y -3,-1,1
Step-by-step explanation:
Geometry Question help?
Measure of all angles must equal 180 degrees.
Therefore,
(4x+20) + (2x+34) + x = 180
6x + 54 + x = 180
7x + 54 = 180
7x = 126
x = 18
4(18)+20 = 92
Angle A = 92
2(18)+34 = 60
Angle C = 60 degrees
Unknown angle is 18 degrees because the "x" represents the third angle.
HELP WILL MARK BRAINLIEST ANSWER IF GOTTEN RIGHTT
Answer:
.80
Step-by-step explanation:
Hey There,
Cosine = adjacent / hypotenuse
the adjacent of c is 16
the hypotenuse is 20
so cos C = 16/20 or .80
Answer:
Step-by-step explanation:
cos=(adjacent side)/(hypotenuse)
cosC=16/20
cosC=4/5
cosC=0.80 (to nearest hundredth)
4(2x - 1) = -2(3r + 16)one solution, no solution, infinite solution
Step 1 : Let's solve the equation:
4 (2r - 1) = -2 (3r + 16)
8r - 4 = -6r -32
Like terms:
8r + 6r = -32 + 4
14r = -28
Dividing by 14 at both sides:
14r/14 = -28/14
r = -2
The equation has only one solution
who else is bummed that the exam has 50 questions on edge
Answer: ME
Step-by-step explanation:
A sandbox in the shape of a rectangular prism measures 11 feet by 7. 5 feet by 1. 5 feet. Find the maximum amount of sand the box can hold
The maximum amount of sand the rectangular prism sandbox can hold is 124.125 cubic feet.
To find the maximum amount of sand the rectangular prism sandbox can hold, we calculate its volume. The volume of a rectangular prism is given by the formula V = l × w × h, where l is the length, w is the width, and h is the height. In this case, the sandbox measures 11 feet by 7.5 feet by 1.5 feet.
Plugging in these values, we get V = 11 × 7.5 × 1.5 = 124.125 cubic feet. Therefore, the maximum amount of sand the sandbox can hold is 124.125 cubic feet. This represents the total space available inside the sandbox and indicates the maximum capacity for sand.
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Would HL, ASA, SAS, AAS, or SSS be used to justify that the pair of triangles is congruent?
The theorem that justifies that the pair of triangles are congruent is: AAS.
What is the AAS Congruence Theorem?The AAS is known as the angle-angle-side congruence theorem, which justifies why two triangles that have a pair of non-included congruent side and two pairs of corresponding congruent sides.
The diagram shows that the two triangles have two corresponding congruent angels that are marked, and they share a common side, which means they have a pair of non-included congruent sides.
This goes to show that the criterion for proving that the two triangles are congruent by the AAS are already given and known.
Therefore, the triangles are congruent to each other by the AAS congruence theorem.
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Find the measure of arc JKM if angle KLM = 50 degrees.
Answer:
180°
Step-by-step explanation:
Answer:
180 = arc JKM
Step-by-step explanation:
Angle JM is a straight line so the angle is 180
Central Angle = Intercepted Arc
angle JM = arc JKM
180 = arc JKM