Answer:
1.19..... and yes I'm positive that that's the answer
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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Of the teacups in Isabella's Tea Shop, 1/3 are indigo and another 1/4 are orange. What fraction of the teacups are either indigo or orange?
The fraction of the teacups that are either indigo or orange is 7/12.
What is a fraction?A fraction refers to a part of a whole number. It is a proportional value.
A fraction is a quotient that results from a division operation when the numerator is divided by the denominator.
In a proper fraction, the numerator is smaller than the denominator. This is not the case with improper fractions where the numerator is larger than the denominator.
There are complex, proper, and improper fractions.
The fraction of teacups that are indigo = 1/3
The fraction of teacups that are orange = 1/4
The fraction that are either indigo or orange = 7/12 (1/3 + 1/4)
Thus, the fraction or proportion of the Tea Shop's teacups that are either indigo or orange is 7/12.
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Which of the following options have the same value as 80 , percent of 22
Answer:: 80% of 22 is 16.
Answer:
80% of 22 is 16. Hope I helped you!!
A braced cut, 5 m wide and 7.5 m deep is
proposed in a cohesionless soil deposit having
effective cohesion C* = 0 and effective friction
angle ¢' = 36°. The first row of struts is to be
installed at a depth of 0.5 m below ground surface
and spacing between the struts should be 1.5 m.
If the horizontal spacing of struts is 3m and unit
weight of the deposit is 20 kN/m3, the maximum
strut load will be _____
The maximum strut load is 70.87 kN. The maximum strut load can be calculated using the following equation: Maximum strut load = 2 * unit weight * gravity * depth * sin(friction angle) * cos(friction angle)
In this case, the unit weight is 20 kN/m3, the gravity is 9.81 m/s^2, the depth is 7.5 m, and the friction angle is 36°. Plugging these values into the equation, we get the following:
Maximum strut load = 2 * 20 * 9.81 * 7.5 * sin(36°) * cos(36°) = 70.87 kN
Therefore, the maximum strut load is 70.87 kN.
The maximum strut load occurs at the first row of struts, which is installed at a depth of 0.5 m below ground surface. The strut load decreases with depth, and the maximum strut load is reached at the first row of struts.
The strut load is caused by the weight of the soil above the struts. The soil above the struts exerts a lateral force, which is resisted by the struts. The maximum strut load occurs when the lateral force is at its maximum.
The maximum strut load is an important design consideration for braced cuts. The strut load must be able to be safely carried by the struts. If the strut load is too high, the struts may buckle or fail.
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How many miles can you go on 28 gallons
Answer:
depends on how many miles you can go on 1 mile.
Answer:
you can go around 840-1680
Step-by-step explanation:
1 gallon = 30-60 miles
28x30=840 miles
28x60=1680 miles
Your welcome
What is the output, or y-value, when you input x = -2 into the function:
y = x5 + 63
Answer:
y = 31
Step-by-step explanation:
Given
y = \(x^{5}\) + 32 ← substitute x = - 2
y = \((-2)^{5}\) + 63 = - 32 + 63 = 31
What i the equation for thi cenario
Camille buy 10 ticket for $5
Camille pend $135 at fundraier
=
The required function formula for Camille buy 10 ticket for $5and spend $135 at fundraiser is S(R) = 85 + 5 R .
Given,
The price of each raffle = $ 5,
⇒ The price of 10 raffle = 10 × 5 = $ 50
Since, her total spending at the fundraiser = Her admission fee + price of raffle she buys,
⇒ Her total spending when she buy 10 raffle = Her admission fee + $ 50
According to the question,
Her admission fee + $ 50 = $ 135
⇒ Her admission fee = 135 - 50 = $ 85
Hence, if she buys R raffle then her spending = 85 + 5 R
Here, S represents her total spending,
⇒ S = 85 + 5 R
Or S(R) = 85 + 5 R
Which is the required function formula.
Given question is incomplete , the complete question is given below:
Camille is attending a fundraiser. she pays for her admission and buys raffle ticket for five dollars each. if she buys 10 raffle tickets then she would spend a total of $135 at the fundraiser.
The number S of dollars Camille spent at the fundraiser is the function of R, The number of raffle tickets she buys. write the functions formula.
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Plzzzzzzzz answer this question!!!!:
Answer:
I want to say 12:50 pm but please tell me if I'm wrong
“All the survivors I’ve talked to have told me how horrible the experience was. But they have also told me, often with deep puzzlement, how beautiful it was.” What does the excerpt say about survival experiences and how they plays in the into the action of adapting to your situation?
Answer:it says that it was gruesum(i forgot how too spell it) yet beautiful.
Step-by-step explanation:
how is this a mathematical question???
Event A has probability 0.3. Event B has probability 0.6. If A and B are disjoint (mutually exclusive), what is the probability that both A and B occur simultaneously
The probability is zero because the events are mutually exclusive, and it is not possible for both events to occur at the same time.
If events A and B are disjoint or mutually exclusive, it means that they cannot occur at the same time. In other words, if event A happens, event B cannot happen, and vice versa. In such cases, the probability of both A and B occurring simultaneously is zero.
When events are mutually exclusive, the rule of addition applies. According to this rule, the probability of the union of two mutually exclusive events is the sum of their individual probabilities.
Therefore, if A and B are disjoint events with probabilities 0.3 and 0.6 respectively, the probability of both A and B occurring simultaneously is:
P(A and B) = 0
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help me please im literally gonna fail
All angles in triangle add to 180
The square is a 90* because its a right triangle
50 + 90 + x = 180
Simplify and solve
140 + x = 180
x = 180 - 140 = 40
unknown angle is 40
Hope this helps,
Jeron
:- )
Answer:
A. 40
Step-by-step explanation:
180(Whole)
50(Angle 1)
90(Right Angle)
180 - 50 = 130
130 - 90 = 40
Your answer is the first option, the missing angle is 40.
Hope this helped! Have a good day!
The foci of an ellipse are (3, 0) and (-3, 0), and the vertices are (7, 0) and (-7, 0) Find an equation of the ellipse. Then sketch the conic section and bring the sketch to your discussion section. Which form (below) does the equation of the given fit? X^2/c^2 + y/d = 1 x/c + y^2/d^2 = 1 x^2/x^2 + y^2/d^2 = 1 x^2/c^2 - y^2/d^2 = 1 y^2/sigma^2 - x^2/c^2 = 1
To find the equation of the ellipse with the given foci and vertices, we need to determine the values of c and d in the equation of the form (\(x-h)^2/a^2 + (y-k)^2/b^2 = 1\) , where (h, k) is the center of the ellipse.
From the given information, we can observe that the center of the ellipse is at the origin (0, 0) since the foci are equidistant from the origin. Additionally, we can see that the distance from the center to each vertex is a = 7.
The distance between the foci is determined by the equation \(c=\sqrt{(a^2 - b^2)}\), where b is the distance from the center to each co-vertex. In this case, b = 0 since the ellipse is horizontally aligned. Therefore, c = √(7² - 0²) = sqrt(49) = 7.
Now we have the values of a = 7 and c = 7. Substituting these into the equation, we get:
\((x-0)^2/7^2 + (y-0)^2/b^2 = 1\\x^2/49 + y^2/b^2 = 1\)
Since b² is not given, we cannot determine its exact value. Therefore, the equation of the ellipse is:
\(x^2/49 + y^2/b^2 = 1\)
Regarding the provided forms, none of the given options precisely matches the equation of the ellipse we derived.
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Help me please I’ll give brainliest if your correct
To find the selling price that will yield the maximum profit, we need to find the vertex of the quadratic function given by the profit equation y = -5x² + 286x - 2275.The x-coordinate of the vertex can be found using the formula:
x = -b/2a
where a = -5 and b = 286.
x = -b/2a
x = -286/(2(-5))
x = 28.6
So, the selling price that will yield the maximum profit is $28.60 (rounded to the nearest cent).
Therefore, the widgets should be sold for $28.60 to maximize the company's profit.
Hope I helped ya...
Answer:
29 cents
Step-by-step explanation:
The amount of profit, y, made by the company selling widgets, is related to the selling price of each widget, x, by the given equation:
\(y=-5x^2+286x-2275\)
The maximum profit is the y-value of the vertex of the given quadratic equation. Therefore, to find the price of the widgets that maximises profit, we need to find the x-value of the vertex.
The formula to find the x-value of the vertex of a quadratic equation in the form y = ax² + bx + c is:
\(\boxed{x_{\sf vertex}=\dfrac{-b}{2a}}\)
For the given equation, a = -5 and b = 286.
Substitute these into the formula:
\(\implies x_{\sf vertex}=\dfrac{-286}{2(-5)}\)
\(\implies x_{\sf vertex}=\dfrac{-286}{-10}\)
\(\implies x_{\sf vertex}=\dfrac{286}{10}\)
\(\implies x_{\sf vertex}=28.6\)
Assuming the value of x is in cents, the widget should be sold for 29 cents (to the nearest cent) to maximise profit.
Note: The question does not stipulate if the value of x is in cents or dollars. If the value of x is in dollars, the price of the widget should be $28.60 to the nearest cent.
Juan counts up by 3's and Alex counts up by 5's.What is the smallest number that they both say?
Kyoko has completed 26 hours of
community service. Her goal is to
complete at least 90 hours this
semester.
Write and solve an inequality to show
how many more hours, h, Kyoko can
complete to meet her goal.
Answer: not sure
Step-by-step explanation:
Answer: 64
Step-by-step explanation:
h + 26 = 90 hours
h + 26 - 26 = 90 - 26
h = 64
Choose ALL answers that describe the quadrilateral TUVW if TU || VW,
UV || WT, TV = UW, and diagonals are perpendicular: TV LUW.
Parallelogram
Rectangle
□ Rhombus
Square
Trapezoid
The given quadrilateral is found to be a square. The correct option is (D).
What is a parallelogram?A parallelogram is a type of quadrilateral of which the opposite sides are equal and parallel. A diagonal of a parallelogram divides it into two congruent triangles.
For the quadrilateral TUVW the data is given as,
TU || VW, UV || WT, TV = UW and TV ⊥ UW.
Here, TU and VW are pairs of opposite side.
And, TV and UW are diagonals.
Now, the pair of opposite sides are parallel.
Which implies it is a parallelogram.
Again, the equality of diagonals implies it is rectangle.
Then, the perpendicular nature of diagonals satisfy the condition for a square.
Hence, the given quadrilateral is a square.
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PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!
Answer: Im trying to figure out the same question.
Step-by-step explanation:
For number 8 find the variable using the properties of a parallelogram
Applying one of the properties of a parallelogram, the value of x is 10°, then 6x=60° and 12x=120°.
QuadrilateralsThere are different quadrilaterals, for example square, rectangle, rhombus, trapezoid, and parallelogram. Each type is defined accordingly to its length of sides and angles. For example, a parallelogram presents some properties that are presented below.
the opposite sides are equal and parallelthe opposite angles and the diagonals are equal.the adjacent angles are supplementary.The figure of the exercise shows two adjacent angles. From the property: the adjacent angles are supplementary, you have:
6x+12x=180
18x=180
x=10°
Therefore, 6x= 6*10=60° and 12x=12*10=120°.
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two time the quantity of seven less than one fourth is equal to four more than one third of the number. what is the number
Answer:
2(7) - 1/4 = 4 + 1/3x
x = 117/4
Step-by-step explanation:
solving an equation with one missing variable
step 1: multiply 2 * 7
ex: 14 - 1/4 = 4 + 1/3x
step 2: subtract 14 from 1/4
ex: 55/4 = 4 + 1/3x
step 3: subtract 4 from both sides of the equation
55/4 - 4 = 4 + 1/3x - 4 (39/4 = 1/3x)
step 4: divide both sides of the equation by 1/3
ex: 39/4 / 1/3 = 1/3x / 1/3 (x = 117/4 or x = 29 1/4)
step 5: to check your answer add the answer you got from the last equation which was 117/4 or 29 1/4 and input it into the original equation and get your final answer
ex: 2(7) - 1/4 = 4 + 1/3(117/4)
14 - 1/4 = 4 + 39/4
55/4 = 55/4 (if both sides of the equation are the same numbers like 55/4 = 55/4 then your answer is true)
How do you graph linear inequalities 2x 3y 12?
Given linear inequalities is solved using graph paper line will pass through (6,0) and (-0,4) Area where required linear inequalities is satisfied is towards origin.
let's first try to understand what is linear inequalities?
A linear inequality in mathematics is an inequality involving a linear function. One of the symbols for inequality is found in a linear inequality. It displays non-equal data in graph style.
the linear inequality's graph Since the inequality is severe and the shaded region points in the direction of the origin, 2 x-3 y < 12 is a straight line passing through the points (6, 0) and (0, -4), with the line being dot-dotted.
x - coordinate of the given line 2x - 3y =12
y =0 2x = 12 x = 6 (6,0)
y - coordinate of the given line -3y = 12 y = -4 (0,-4)
line passes through (6,0) and (0,-4).
Given Question is incomplete complete Question here:
How do you graph linear inequalities 2x - 3y< 12?
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why is it important to begin a triangular arrangement at the top of the design?
It is important to begin a triangular arrangement provide a great deal of strength and height.
Triangles are sturdy, have a natural strength which supports structures against lateral pressure. A triangle is a three sided polygon and will not change shape unless its sides are bent or extended or broken or if its joints break. In addition , each of the three sides supports each other as well as distribute equally weight and provide support. It is important to remember that triangles are strong in terms of rigidity.
Triangles are not only have very strong shape but have a good design.
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? Question
Select the correct answer from each drop-down menu.
Simplify the expressions.
32 =
¡25 =
¡86 =
¡51 =
Answer:
i^32=1
i^25=i
i^86=-1
i^51=-i
Step-by-step explanation:
Follow the Rule of Four of I for this,
i^1=\(\sqrt{-1}\)
I^2=-1
I^3=-i
I^4=1
Answer: first one is 1
Second one is i
Third one is -1
Fourth one is -1
Step-by-step explanation:
a rectangular room is 3 times as long as it is wide, and its perimeter is 48 meters. find the dimensions of the room.
The dimensions of the room will be 12m x 6m.
What is a dimension?In mathematics, dimensions are the measurements of the size or distance of an item, area, or space in one direction. In layman's words, it is the measurement of something's length, breadth, and height. Length is the most often used dimension.So, now calculate the dimensions of the room as follows:
Let the width be x.Then the length will be 3x.Perimeter = 48 metersSolve as shown:
2 ( x + 3x) = 488x = 48x = 6mlength = 12 mTherefore, 12m x 6m will be the dimensions of the room.
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The highest weekly wage of a group
of employees is $$$105.40. If the
range of the wages is $27.50, how
much does the lowest paid employee
receive?
(A.) $105.40
(B.) $77.90
(C.) $66.40
(D.) $27.50
A bond with face value $1,000 has a current yield of 7.0% and a coupon rate of 9.0%.
The bond's coupon payment is $90 and the current market price is approximately $1,285.71.
To determine the current yield and coupon payment for a bond, to understand the definitions of these terms:
Current Yield: The current yield of a bond is calculated by dividing the annual coupon payment by the bond's current market price and expressing it as a percentage.
Coupon Rate: The coupon rate of a bond is the annual interest rate specified by the bond when it was issued. It represents the percentage of the bond's face value that will be paid as a coupon payment each year.
Given that the bond has a face value of $1,000, a current yield of 7.0%, and a coupon rate of 9.0%, we can calculate the coupon payment and the current market price of the bond.
Coupon Payment: The coupon payment is calculated by multiplying the face value of the bond by the coupon rate. In this case:
Coupon Payment = $1,000 ×9.0% = $90
Current Market Price: To find the current market price of the bond, we can use the formula for current yield and rearrange it as follows:
Current Yield = (Coupon Payment / Current Market Price) × 100
7.0% = ($90 / Current Market Price) × 100
Dividing both sides by 100 and rearranging the equation:
Current Market Price = $90 / (7.0% / 100)
Current Market Price = $90 / 0.07
Current Market Price ≈ $1,285.71
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HELP PLS -----------------
The TQ is a chord, PR is a secant line and WU is a tangent line.
What is Circle?Circle is a two dimensional figure which consist of set of all the points which are at equal distance from a point which is fixed called the center of the circle.
A chord of a circle is the line segment joining two points on the circle.
Line segments TQ and QV are chords.
TV is also a chord, which is the diameter.
A secant line is a line which intersects the circle at two different points.
Line PR is a secant line which intersects the circle at T and Q.
A tangent line is a line which intersects the circle at exactly one point.
Line WU is a tangent line which intersects the circle at V.
Hence the chords in the given figure are TQ and QV, secant line is PR and tangent line is WU.
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12 cookies divided among 9 people equation form
Answer:
9x =27
Step-by-step explanation:
And the solution is shown in the image I shared
if the base is two and you have to get to 128 whats the exponet
Answer:
\( {2}^{7} \\ \)Step-by-step explanation:
\( = 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \\ = {2}^{7} \\ \)
G C D of 130 and 150
Answer:
GCF = 10
Step-by-step explanation:
An aircraft on a reconnaissance mission takes off from its home base and flies 550 miles at a bearing of s 46° e to a location in the sea. it then flies 483 miles from the sea at a bearing of s 55° w to another location. finally, the aircraft flies straight back from the second location to its base. what is the total distance it flies, rounded to the nearest mile? 2 vertical lines. top, point a (airport), point c below are marked on left line. point b marked on middle of right line. abc makes triangle. ab as c equals 5.5. bc as a equals 4.83. interior angle a 46 degrees. exterior angle b 55 degrees. a. 550 miles b. 1,033 miles c. 1,583 miles d. 1,692 miles e. 2,210 miles
The total distance it flies, rounded to the nearest mile is: d. 1,692 miles .
Total distanceFirst distance= 550 miles (given)
Second distance=483 miles (given)
Now let find the third distance
Let x represent the third distance
Hence:
x/sin79 = 550/sin55
x= 659.1
Now let calculate the total distance
Total distance=550+483+659.1
Total distance= 1692.1
Total distance= 1692 miles (rounded)
Therefore the correct option is d.
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