Answers
Therefore the complete funciton is:
h(t) = 25sin(pi*t + 3/2*pi) + 4
Related Questions
Osman broke the unusually shaped picture window and his parents living room. The figure shows the dimensions of the window. replacement glass cost $8 per square foot, and there will be a $35 installation fee. Find the cost to replace the window to the nearest cent.
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Osman can calculate the cost to replace the unusually shaped picture window by determining its area and then using the formula C = (Area of the window × $8) + $35 to find the total cost. The final total should be rounded to the nearest cent. However, without the window's dimensions, an exact cost cannot be calculated.
Explanation:To calculate the cost to replace the unusually shaped picture window in Osman's parents' living room, we must first determine the area of the window to find out how many square feet of glass are needed. Once we have the area, we can multiply by the cost per square foot and add the installation fee. Unfortunately, the question does not provide the necessary dimensions of the window, so we cannot proceed with the exact calculations. However, I will provide a general formula that Osman could use to calculate the replacement cost.
Let's assume that the dimensions of the window are provided and that we have managed to calculate the area, A, in square feet. The cost of the replacement glass will then be A × $8. After calculating this, Osman would need to add the installation fee, which is $35. So the total cost to replace the window, C, would be calculated using the formula:
C = (A × $8) + $35
Once Osman replaces the window, if the total calculated cost is not a whole number, he should round it to the nearest cent.
Find the surface area of regular prism with height 6 cm, if the base of the prism is a Regular quadrilateral with side 4 cm.
Answers
S = 2(LW +H(L +W))
S = 2((4 cm)*(4 cm) +(6 cm)*(4 cm +4 cm))
S = 2(16 cm² +48 cm²)
S = 2*64 cm² = 128 cm²
The surface area of the prism is 128 cm².
Judy squeezes 140 mm of lemonade to make 1 liter of lemonade how many millimeters of lemon juice are in 2 L of lemonade
Answers
hey can you please help me posted picture of question
Answers
We are told that F(x) = x³
We can see that G(x) is 5 points below F(x)
Therefore, we can conclude that [tex]\boxed {G(x) \ = \ x^3 \ - \ 5 \ ( \ Option \ C \ ) }[/tex]
Equation of the Graph in Function Notation
Answers
[tex]f(x)=\sqrt{x}[/tex]
The ratio of the number of peas Julia had to the number of peas Vlada had was 3:2. After Julia gave Vlada 15 peas, she still had 10 more peas than Vlada. How many peas did Julia have at first?
Answers
3:2 x 40 = 120:80
J: 120-15 = 105
V: 80+15 = 95
J:V is now 105:95
The original amount of peas that Julia had at first was 120.
An axiom in Euclidean geometry states that in space, there are at least points that do
Answers
In the Euclidean geometry all theorems are obtained from several axioms. One of these axioms is that there are three points on any line. The axiom postulates the following: "To draw a straight line from any point to any point." . According to these there are 2 points, and in order to have a line one more point must be between them.
I hope this helps! Have a bless day!
An axiom in Euclidean geometry states that in space, there are 2 points that lie on the same line.
This is called the two-point postulate. According to Euclidean geometry, in space, there are at least two points, and through these points, there exists exactly one line. This means that there is only one single line that could pass between any two points. This is a mathematical truth. It is known as an axiom because an axiom refers to a principle that is accepted as a truth without the need for proof.
My son is trying to figure out how to decompose 8/12 and what he has to work with is x/2 + x/2 =8/12
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Your answer for that equation is x = 2/3
Not sure what you mean by "decompose" though.
what is .44 of 1 please help me stat
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Bianca and Dave are a married couple filing a joint tax return. They have a combined gross income of $81,031 and claim four exemptions. They can make an adjustment of $2,914 for business expenses, an adjustment of $1,939 for business losses, a deduction of $4,140 for medical expenses, an adjustment of $4,825 for contributions to their retirement fund, and a deduction of $2,420 for charitable donations. If exemptions are worth $3,650 apiece and the standard deduction for a joint return is $8,350, what is their total taxable income?
a.
$50,193
b.
$41,843
c.
$48,403
d.
$52,793
Answers
Answer:
C
Step-by-step explanation:
Gross income(81,031) - adjustments(9,678) - exemptions(3,650•4 = 14,600) - STANDARD deduction(8,350)
$81,031 - $2,914 - $1,939 - $4,825 - $14,600 - $8350 = $48,403
itemized deductions = $6,560 which is less than the Standard deduction of $8,350, so you would use the Standard deduction
The total taxable income is b. $41,843..
To find Bianca and Dave's taxable income, we'll follow these steps:
Calculate the Total Exemptions:
They have 4 exemptions worth $3,650 each.
Total exemptions = 4 × $3,650 = $14,600.
Calculate Adjustments and Deductions:
Business Expenses: $2,914 Business Losses: $1,939 Medical Expenses: $4,140 Retirement Contributions: $4,825 Charitable Donations: $2,420Total adjustments and deductions = $2,914 + $1,939 + $4,140 + $4,825 + $2,420 = $16,228.
Determine the Standard Deduction:
For married filing jointly, the standard deduction is $8,350.
Calculate Adjusted Gross Income (AGI):
AGI = Combined Gross Income - Adjustments
AGI = $81,031 - (Business Expenses + Business Losses + Retirement Contributions)
AGI = $81,031 - ($2,914 + $1,939 + $4,825) = $81,031 - $9,678 = $71,353.
Calculate Total Deductions:
In this case, we will take the higher of the total adjustments/deductions calculated or the standard deduction.
Total official deductions = max(Total adjustments and deductions, Standard Deduction)
Total deductions = max($16,228, $8,350) = $16,228.
Calculate Taxable Income:
Taxable Income = AGI - Total Deductions - Total Exemptions
Taxable Income = $71,353 - $16,228 - $14,600
Taxable Income = $71,353 - $30,828 = $40,525.
Carlos read 4 books. How many children read fewer books. Than carlos?
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Where the above pictogram is given, note that the number of children who read fewer books than Carlos are two in number. Namely:
Gwen - Two booksHenry - Four books.To derive the number of children who read fewer books than Carlos, we only need to count the number of people whose books are less than four.
Using the picture graph key, we know that:
Ryan read 4 books
Gwen = 2
Anna = 6
Henry = 3
Since 2 and 3 are less than 4 which was read by Carlos, then the number of children who read fewer books than Carlos are two in number.
Full Question:
Although part of your question is missing, you might be referring to this full question:
Read Picture Graphs
Use the picture graph above. Write or draw to explain.
4. Carlos read 4 books. How many children read fewer books than Carlos?
_ children ?
Experts/ace/geniuses helppp
Answers
https://brainly.com/question/9954996
The lengths of the base of a trapezoid is 12ft and 5ft the height is 96 in what is the area of the trapezoid
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A = (1/2)(b₁ +b₂)h
Substitute the given information and evaluate. (Make sure all dimensions have the same units.)
A = (1/2)(12 ft +5 ft)(8 ft)
A = 68 ft²
The area of the trapezoid is 68 square feet.
Answer:
the area is 816
Step-by-step explanation:
Step-by-step
12 + 5 = 17
17 / 2 = 8.5
8.5 * 96 = 816
the area is 816
Find the work done by the force field f in moving an object from a to
b. f(x, y) = 2y3/2 i + 3x y j a(1, 1), b(3, 9)
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Work done by a force field in moving an object from a to b is calculated using the line integral of the vector field. For the force field F(x, y) = 2y3/2i + 3xyj and the points a(1, 1) and b(3, 9), we consider a path from a to b, compute the line integral separately for each segment, and sum the results.
Explanation:In physics and vector calculus, the work done by a force field (like the one in your question) in moving an object from a to b is calculated using the line integral of the vector field along the path taken. For your specific question where the force field is given by F(x, y) = 2y3/2i + 3xyj with the object moving from a(1, 1) to b(3, 9), the work done is computed as follows:
Select a path from point a to b. This can be a straight path, but any path from a to b will do. Let's take a simple path, where we move along the x-axis from (1,1) to (3,1), then parallel to the y-axis to (3,9).Calculate the line integral separately for each segment of the path. Since we are dealing with a vector field in two dimensions and two straightforward paths, this is done by integrating the force fields for x and y along each segment.Sum the results to get the total work done by the force field in moving the object from point a to point b.Learn more about Work Done by Force Field here:https://brainly.com/question/29438379
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Find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to scale.
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A solid oblique pyramid has a square base with edges measuring x cm. The height of the pyramid is (x + 2) cm. Which expression represents the volume of the pyramid? cm3 cm3 cm3 cm3
Answers
we know that
the volume of a solid oblique pyramid is equal to
[tex]V=\frac{1}{3}*B*h[/tex]
where
B is the area of the base
h is the height of the pyramid
in this problem we have that
B is a square
[tex]B=b^{2}[/tex]
where
[tex]b=x\ cm[/tex]
so
[tex]B=x^{2}\ cm^{2}[/tex]
[tex]h=(x+2)\ cm[/tex]
substitute in the formula of volume
[tex]V=\frac{1}{3}*x^{2}*(x+2)\\ \\V=\frac{1}{3}*[x^{3} +2x^{2}]\ cm^{3}[/tex]
therefore
the answer is
[tex]V=\frac{1}{3}*[x^{3} +2x^{2}]\ cm^{3}[/tex]
hey can you please help me posted picture of question
Answers
The x and y values are flipped when finding an inverse.
So, if in the inverse function a y value is paired with more than one x values, this will mean that in the function an x-value was paired with more than one y-values.
Looking at the graph we can say that no y-value in the inverse is paired with more than one x values, so the original relation would be a function.
So the answer is TRUE
The mean of a normal distribution is 12.3 with the standard deviation is 1.7. find the 73th percentile
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Solve the problem by applying the fundamental counting principle. an apartment complex offers apartments with four different options, designated by a through
d. aequalsnumber of bedrooms (one through four) bequalsnumber of bathrooms (one through three) cequalsfloor (first through fifth) dequalsoutdoor additions (balcony or no balcony) how many apartment options are available?
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We have been given that an apartment complex offers apartments with four different options, designated by a through d.
From the given directions we have
4 choices are for a3 choices are for b5 choices are for c2 choices are for dTherefore, from the fundamental theorem of counting principle number of available apartments are
[tex]4\times 3\times 5\times 2 =120[/tex]
Hence, 120 apartments options are available.
ASAP
The equation of the linear regression line represents the relationship between the number of cars washed for charity, x, and the amount earned for charity, y. yˆ=10x+20 How much money can the charity expect to earn if 50 cars come in for a wash?
Answers
y = 10x + 20
We are to calculate the amount of charity if 50 cars are washed. Number of cars are represented by x, so by substituting x = 50 in above equation we can find the amount of charity that is earned by washing 50 cars.
y = 10(50) + 20 = $ 520
Thus, the charity can earn $520 if 50 cars come in for a wash.
show me step by step how to convert a repeating decimal 3.152 into a improper fraction or mixed number
Answers
Step 2. Multiply the number by 10 to that power.
Step 3. From that product, subtract the original number.
Step 4. Divide the result by 1 less than the multiplier of Step 2.
Step 5, Reduce the fraction.
For your number [tex]3. \overline{152}[/tex]
Step 1. There are 3 repeating digits
Step 2. The multiplier is [tex]10^{3}=1000[/tex]. The multiplied number is
[tex]1000 \cdot 3. \overline{152}=3152. \overline{152}[/tex]
Step 3. Subtract the original number
[tex]3152. \overline{152}-3. \overline{152}=3149[/tex]
Step 4. Divide by 1000 - 1 = 999
[tex]\dfrac{3149}{999}=3 \frac{152}{999}[/tex]
This fraction does not reduce, so you are done.
Try this please, it's about arcs and angles and I'm just not sure how to do it. Thanks!
Answers
the segment LOJ is a diameter, and therefore the arcLCJ made by that diameter will have a central angle of 180°.
that simply means that the arcLC is 180 - 94, or 86°.
the ∡LJC is an inscribed angle that is intercepting the arcLC, and therefore, by the inscribed angle theorem, it'll be half of arcLC.
Yasmin purchased 6 heads of cabbage that each weighed pounds. How much did the cabbage weigh all together?
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I'll assume that each cabbage weighs p pounds.
Now, we know that Yasmin bought 6 cabbage each weighing p pounds. To know the total weight, we will simply multiply the number of cabbages by the weight of each as follows:
Total weight = 6 * p = 6p pounds
Hope this helps :)
Answer:
its B i think
Step-by-step explanation:
yall needa just say the answer not explain like.smh
Item 14 You develop an app to help students complete their homework. To earn money, you sell advertising space on the app’s main screen. An advertiser pays you $20 per month and an additional $0.005 each time the app is opened. Graph the linear equation that represents your monthly income y (in dollars) when the app is opened x times.
Answers
x ⇒⇒⇒ number of times app is opened
$20 per month and an additional $0.005 each time the app is opened
∴ y = 0.005 x + 20
The attached figure represents the graph of y
Answer:
See attached diagram
Step-by-step explanation:
Let x be the number of times the app is opened and y be your monthly income (in dollars).
If an advertiser pays you $0.005 each time the app is opened, then he pays you $0.005x for all times the app is opened. Since an advertiser pays you $20 per month, then the total income is
y=20+0.005x.
Plot this line on the coordinate plane (see attached diagram).
Find the solutions for a triangle with a =11.4, b =13.7, and c =12.2.
Answers
The solutions for the triangle are: ∠A = 51.833...° , ∠B = 70.880...° and ∠C = 57.286...°
Explanation
For finding the unknown angles, we need to use Cosine rule. The formulas are...
[tex]cos A = \frac{b^2+c^2-a^2}{2bc} \\ \\ cos B= \frac{a^2+c^2-b^2}{2ac}\\ \\ cos C= \frac{a^2+b^2-c^2}{2ab}[/tex]
Given that the length of three sides of the triangle as : [tex]a= 11.4, b= 13.7[/tex] and [tex]c=12.2[/tex]
Thus,
[tex]cosA= \frac{(13.7)^2+(12.2)^2 -(11.4)^2}{2(13.7)(12.2)} \\ \\ cosA= \frac{206.57}{334.28} \\ \\ cosA= 0.61795... \\ \\ A= cos^-^1 (0.61795...)= 51.833... degree\\ \\ \\ \\ cos B= \frac{(11.4)^2+(12.2)^2 -(13.7)^2}{2(11.4)(12.2)}\\ \\ cos B= \frac{91.11}{278.16} \\ \\ cos B= 0.3275...\\ \\ B= cos^-^1 (0.3275...)= 70.880... degree \\ \\ \\ \\ cos C= \frac{(11.4)^2+(13.7)^2 -(12.2)^2}{2(11.4)(13.7)}\\ \\ cos C= \frac{168.81}{312.36} \\ \\ cos C= 0.54043...\\ \\ C= cos^-^1 (0.54043...)= 57.286... degree[/tex]
Answer
To simplify the answer above this one, it is
C) A=51.8 B=70.9 C=57.3
Step-by-step explanation:
I got it right on edge
Keiko cut away 2.57 meters of rope. Before that, she had 4 meters of rope. How much rope does Keiko have left?
Answers
Keiko has 1.43 meters of rope left after cutting away 2.57 meters from her 4-meter rope. This is found by subtracting the length of rope she cut away from the initial length of the rope.
Explanation:The question asks how much rope Keiko has left after cutting away 2.57 meters from a 4 meter rope. To find the answer, we can perform a simple subtraction operation: 4 meters (initial length of rope) - 2.57 meters (length of rope cut away). The result of this calculation should give us the length of rope that Keiko has left.
So, let's perform the calculation:
4 meters - 2.57 meters = 1.43 meters
Therefore, Keiko has 1.43 meters of rope left after cutting away 2.57 meters from her 4 meter rope.
Learn more about Subtractionhttps://brainly.com/question/10101234
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Which reason explains the congruency of these two triangles?
A)AAA
B)HL
C)SAS
D)SSS
Answers
Answer:
B) HL
Side note: There is not such thing as AAA congruence. (:
What is the answer to the problem i am very confused...
Answers
h(0) = -3(0 - 3)² + 108
Parenthesis first
h(0) = -3(-3)² + 108
Exponents next
h(0) = -3(9) + 108
Multiplication
h(0) = -27 + 108
Combine like terms
h(0) = 81: The height of the hovercraft at the time of takeoff is 81 meters!
Hope this helps :)
A cake has circumference of 25 1/7inches. What is the area of the cake? Use 22/7 to approximate π. Round to the nearest hundredth. Enter your answer in the box.
Answers
area of the circle=pi*r²
circumference==2*pi*r----------> r=circumference/(2*pi)
circumference=25 1/7 in----> (25*7+1)/7----> 176/7 in
r=(176/7)/(2*22/7)----> r=176/44----> r=4 in
area of the circle is equal to the area of the cake
area=pi*r²---> (22/7)*4²-----> area=50.29 in²
the answer is
50.29 in²
Final answer:
To find the area of a cake given its circumference, calculate the radius and plug it into the area formula A = πr². Finally, round to the nearest hundredth to get the area value.
Explanation:
To find the area of a circle, you use the formula A = πr², where r is the radius of the circle. Given the circumference of the cake is 25 1/7 inches, we can calculate the radius as r = Circumference / (2π) = 25 1/7 / (2 x 22/7) = 25 1/7 / (44/7) = 25 1/7 / 6.2857 ≈ 3.99 inches.
Now, substitute the radius into the area formula: A = 3.14 x (3.99)² ≈ 50.03 square inches. Therefore, the area of the cake is approximately 50.03 square inches.
PLEASE Help!! What is the solution of the equation? Eliminate any extraneous solutions.
Answers
sq rt of 3x+28-8=x
add 8 to both sides
sq rt of 3x+28 = x+8
square both sides of the equation
3x + 28 = x^2 + 16x + 64
subtract x^2+16x+64 from both sides
group common terms
-13x-36-x^2=0
rearrange and put in quadratic form
x= -13 +/- sq rt of 13^2-4(1)(36) over 2(1)
subtract 169 by 144
x= -12 +/- sq rt of 25 over 2
solve for both sides
x = -13+5 over 2
=-4
x= -13-5 over 2
= -9
now plug in x
sq rt of 3(-4)+28 -8=-4
sq rt of 3(-9)+28 -8= -9
-4 = -4
but
-7 does not = -9
so -4 is the solution