Answer: 600
Step-by-step explanation:
5. What is the value of s if 8.25s - 2.375 = 10?
1.5
8,25
8
1.7
8,25
06
8,25
093
Answer:
1
Step-by-step explanation:
8-1,2,4.....
25-1,5...
Find the volume of the cylinder after the conic portion has Ben removed.Answer in term of pi.
Given a cylinder of radius = r = 6 ft, and a height = h = 10 ft
A conic portion removed from the cylinder
So, the volume of the remaining portion =
the volume of the cylinder - the volume of the cone
The volume of the cylinder =
\(\pi\cdot r^2\cdot h\)The volume of the cone =
\(\frac{1}{3}\pi\cdot r^2\cdot h\)so, the answer will be =
\(\pi\cdot r^2\cdot h-\frac{1}{3}\pi\cdot r^2\cdot h=\frac{2}{3}\cdot\pi\cdot r^2\cdot h=\frac{2}{3}\pi\cdot6^2\cdot10=240\pi\)So, the answer is option 3) 240pi
Which term describes the red curve in the figure below?
A.
Circle
B.
Ellipse
C.
Parabola
D.
Hyperbola
Answer:
D
Step-by-step explanation:
A Hyperbola looks like a Parabola and its reflection, each Parabola curving opposite directions.
Answer:
D. Hyperbola
Step-by-step explanation:
A conic is the intersection of a plane and a right circular cone.
CircleFormed when a cone is intersected by a plane so that the plane is parallel to the circular base.
EllipseFormed when a cone is intersected by a plane so that the plane is at an angle with respect to the circular base.
ParabolaFormed when a cone is intersected by a plane so that the plane is parallel to an edge.
HyperbolaFormed when a double-cone is intersected by a plane so that the plane is perpendicular to the circular bases.
PLEASE HELP!!!!!!!!!!!!!!
The question is in the picture
A graph of the points is shown in the scatter plot below.
The x-axis represent the hourly wage and the x-axis represent the height.
The association between the height and the hourly wage is a weak positive correlation.
How to construct and plot the data in a scatter plot?
In this scenario, the hourly wage would be plotted on the x-axis (x-coordinate) of the scatter plot while the height would be plotted on the y-axis (y-coordinate) of the scatter plot through the use of Microsoft Excel.
On the Microsoft Excel worksheet, you should right click on any data point on the scatter plot, select format trend line, and then tick the box to display an equation for the line of best fit (trend line) on the scatter plot.
From the scatter plot (see attachment) which models the relationship between the hourly wage and height, a linear equation for the line of best fit is given by:
y = 0.056x + 65.085
In conclusion, we can reasonably infer and logically deduce that the scatter plot most likely indicates a weak positive correlation between the x-values and y-values because they both increase simultaneously.
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pasgot please please kelangan ku po nang tulong nyu
Answer:
hello
Step-by-step explanation:
I like ya cut g hehhehe
Answer:
I tried to do it <3
A project under consideration has a 10-year projected life. The initial investment for the project is estimated to have a mean of $10,000 and a standard deviation of $1,000. The annual receipts are independent, with each year’s expected return having a mean of $1,800 and a standard deviation of $200. MARR is 12 percent. Assuming that initial investment and annual receipts are independent and normally distributed, estimate the probability that the present worth is negative using NORM.INV function in excel.
This value represents the present worth below which the probability is 0.5, indicating a negative present worth.
To estimate the probability that the present worth is negative using the NORM.INV function in Excel,
we need to calculate the present worth of the project and then determine the corresponding probability using the normal distribution.
The present worth of the project can be calculated by finding the sum of the present values of the annual receipts over the 10-year period, minus the initial investment. The present value of each annual receipt can be calculated by discounting it back to the present using the minimum attractive rate of return (MARR).
Using the given information, the present value of the initial investment is $10,000. The present value of each annual receipt is calculated by dividing the expected return of $1,800 by \((1+MARR)^t\),
where t is the year. We then sum up these present values for each year.
We can use the NORM.INV function in Excel to estimate the probability of a negative present worth. The function requires the probability value, mean, and standard deviation as inputs.
Since we have a mean and standard deviation for the present worth,
we can calculate the corresponding probability of a negative present worth using NORM.INV.
This value represents the present worth below which the probability is 0.5. By using the NORM.INV function,
we can estimate the probability that the present worth is negative based on the given data and assumptions.
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Please someone help with this!!!!
Answer:
Step-by-step explanation:
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Which of the numbers below is not only a natural number, but also a whole number, a rational number, and an integer?
Write an exponential equation in the form y = a· that passes through the points (0, -4) and (3, -32). (Assume asymptote is y=0)
Step-by-step explanation:
please see the attachment I put the answer
please help geometry
Answer:
Below
Step-by-step explanation:
Remember in a RIGHT triangle , cos = adj leg / hypotenuse
for this one then
cos (37) = 11/x re-arrange to
x = 11/cos 37
x = 11/ .7986 = 13.8 units
Answer:
13.77
Step-by-step explanation:
You want the hypotenuse of a right triangle with acute angle 37° and adjacent side 11.
CosineThe relevant trig relation is ...
Cos = Adjacent/Hypotenuse
cos(37°) = 11/x
Solving for x, we find ...
x = 11/cos(37°) ≈ 13.77
The measure of side x is 13.77 units.
Which of these points is the closest to the point (7, 1) ?
Step-by-step explanation:
Solution
The general equation of the plane passing through (2,5,−3) is
a(x−2)+b(y−5)+c(z+3)=0 .........(1)
Now, this plane passes through B(−2,−3,5) and C(5,3,−3).Then we have
a(−2−2)+b(−3−5)+c(5+3)=0
⇒−4a−8b+8c=0
⇒−a−2b+2c=0 ..........(2)
a(5−2)+b(3−5)+c(−3+3)=0
⇒3a−2b=0 ..........(3)
Solving (2) and (3) we get
0+4
a
=
6−0
b
=
2+6
c
⇒
4
a
=
6
b
=
8
c
=λ(say)
⇒a=4λ,b=6λ,c=8λ
Substituting the values of a,b and c in (1), we get
4λ(x−2)+6λ(y−5)+8λ(z+3)=0
⇒4(x−2)+6(y−5)+8(z+3)=0
⇒4x+6y+8z−14=0
⇒2x+3y+4z−7=0
This is the equation of the plane determined by the points A(2,5,−3),B(−2,−3,5) and C(5,3,−3)
Now, the distance of this plane from the point (7,2,4) is
D=
2
2
+3
2
+4
2
∣(2×7+3×2+4×4)−7∣
=
4+9+16
∣(14+6+16)−7∣
=
4+9+16
∣36−7∣
=
29
29
=
29
29
×
29
29
=
29
units.
Thus, the distance between the point (7,2,4) and the plane 2x+3y+4z−7=0 is
29
units.
When parking next to a curb, you may not park more than:
When parking next to a curb, you may not park more than 12 inches away from the curb.
Curb parking refers to the practice of parking a car alongside the road, adjacent to the curb. It is a common method of parking in urban areas where designated parking spaces may be limited. When parking parallel to the road, vehicles are positioned with either the front or back bumper facing the direction of the road.
To ensure safe and efficient use of road space, there are regulations in place regarding curb parking. One important regulation is the requirement to park within a certain distance from the curb. In general, vehicles are not allowed to park more than 12 inches away from the curb.
The purpose of this regulation is to maintain an organized and orderly parking arrangement, allowing for the smooth flow of traffic and the safe passage of pedestrians. By parking close to the curb, vehicles minimize obstruction to other vehicles and ensure that the road remains clear for traffic.
It is essential for drivers to adhere to these parking regulations to avoid fines or penalties and to contribute to the overall safety and functionality of the road.
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Write an equation in slope intercept form of the line with the given characteristics. = through: (-3,1), slope · 2
Answer:
y=2x+7
Step-by-step explanation:
Hi there!
Slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept
we are given the slope (2), and a point (-3,1)
we can subsitute 2 as m into the equation
y=2x+b
we need to find b
Since the equation will pass through the point (-3,1), you can use it to solve for b.
substitute -3 as x and 1 as y
1=2(-3)+b
multiply
1=-6+b
7=b
therefore the equation of the line is y=2x+7
Hope this helps!
1.Discuss the population scenario of Dhaka City.? (3 point)
2.How do you want to restructure the population of Dhaka City to mitigate the present traffic jam situation?
The population scenario of Dhaka City is characterized by rapid urbanization, high population density, and significant population growth.
1. The population scenario of Dhaka City is characterized by rapid urbanization, high population density, and significant population growth. These factors have led to numerous challenges, including increased traffic congestion, inadequate infrastructure, and strain on public services. The city's population is growing at a rapid pace, resulting in overcrowding, housing shortages, and environmental concerns.
2. To mitigate the present traffic jam situation in Dhaka City, a restructuring of the population can be pursued through various strategies. One approach is to promote decentralization by developing satellite towns or encouraging businesses and industries to establish themselves in other regions. This would help reduce the concentration of population and economic activities in the city center. Additionally, improving public transportation systems, including expanding the metro rail network, introducing dedicated bus lanes, and enhancing cycling and pedestrian infrastructure, can provide viable alternatives to private vehicles. Encouraging telecommuting and flexible work arrangements can also help reduce the number of daily commuters. Moreover, urban planning should focus on creating mixed-use neighborhoods with residential, commercial, and recreational spaces to minimize the need for long-distance travel.
By implementing these measures, the population of Dhaka City can be restructured in a way that reduces the strain on transportation systems, alleviates traffic congestion, and creates a more sustainable and livable urban environment.
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What is the equation of the line in slope-intercept form?
Y = 3/5x + 3
The number before x is the slope, and the last number is the number when x = 0 (aka x,y in coordinates)
A clay specimen, 25 mm thick, has been tested in an oedometer apparatus with two way rainage, and it is observed that 50% of the consolidation settlement occurs in 1 hour. A ayer of the same clay is observed to settle 10 mm in 10 years and after many years to settle (total primary consolidation) by 35 mm. Determine the thickness of the clay layer if it drains only from upper surface
The thickness of the clay layer, which drains only from the upper surface, can be determined based on the consolidation settlement observations. With 50% of consolidation settlement occurring in 1 hour for a 25 mm thick specimen, and a total primary consolidation settlement of 35 mm occurring over many years, the thickness of the clay layer is approximately 87.5 mm.
The consolidation settlement of a clay specimen can be used to estimate the thickness of a clay layer that drains only from the upper surface. In this case, the observed settlement data provides valuable information.
Firstly, we know that 50% of the consolidation settlement occurs in 1 hour for a 25 mm thick clay specimen. This is an important parameter for calculating the coefficient of consolidation (Cv) using Terzaghi's theory. From the Cv value, we can estimate the time required for full consolidation settlement.
Secondly, we are given that the same clay settles 10 mm over 10 years and eventually settles a total of 35 mm over a longer period. This long-term settlement is known as the total primary consolidation settlement. By comparing this settlement value with the settlement data from the oedometer test, we can determine the thickness of the clay layer.
To calculate the thickness, we can use the concept of the consolidation settlement ratio. The ratio of the total primary consolidation settlement to the consolidation settlement at 50% completion is equal to the ratio of the total thickness to the thickness at 50% completion. Applying this ratio, we can determine that the thickness of the clay layer, which drains only from the upper surface, is approximately 87.5 mm.
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a rectangular storage container with an open top is to have a volume of 12 cubic meters. the length of its base is twice the width. material for the base costs 10 dollars per square meter. material for the sides costs 6 dollars per square meter. find the cost of materials for the cheapest such container.
The cost of materials for the cheapest container is $184.67.
Suppose the width is x and it is given that the length of its base is twice the width, so the length of the base is 2x.
The base area is 2x².
Since the volume is $12m³
The height has to be 12/ 2x² = 6/ x²
The cost of making such a container is.
cost of base = 2x² × 10
= 20x²
The cost of sides =( 2 × 2x 6/x² + 2 × x × 6 / x²) 6
= (24/x + 12/x )6
= 36/x × 6
216/x
The overall cost is hence the sum of the base and the sides = f(x)
= 20x² + 216/x
To get the minimum,
df(x) / dx = 20x² + 216/x = 0
= 40x - 216/x² = 0
x³ = 216/40
= 54/10
= 27/5
x = 3/∛5
= 3/ 1.70
= 1.76
f(x) = 20(1.76)² + 216/ 1.76
= 61.952 + 122.72
= 184.67
Therefore we get the cost of the materials to be $184.67.
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Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours.
what distance did Maya travel if she ran for t hours and then biked for r hours?
The distance Maya traveled is (6t + 9r) miles
Speed, distance and timeFrom the question, we are to determine the distance Maya traveled
First, we will determine the speed at which she runs and the speed at which she bikes
Using the formula,
\(Speed = \frac{Distance}{Time}\)
Running
Distance = 18 miles
Time = 3 hours
Then,
Speed = \(\frac{18}{3}\)
Speed = 6 miles/hour
BikingDistance = 18 miles
Time = 2 hours
Then,
Speed = \(\frac{18}{2}\)
Speed = 9 miles/hour
Now, for the distance she ran for t hours
From
Distance = Speed × Time
Distance = 6 × t
Distance = 6t miles
For the distance she bikes for r hours
Distance = 9 × r
Distance = 9r miles
Total distance traveled = 6t + 9r miles
Hence, the distance Maya traveled is (6t + 9r) miles
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Rank the measurements from largest to smallest. 6.37 × 102 Mg | , | 2.52 × 104 cg I , 7.24 ng Largest measurement Smallest measurement
The given measurements range from a massive 6.37 × 102 Mg to a tiny 7.24 ng.
To make a proper comparison, we need to convert them to the same unit. By converting 6.37 × 102 Mg to centigrams (cg) and multiplying it by 106, we get 6.37 × 108 cg.
Similarly, by converting 7.24 ng to cg and multiplying it by 10^9, we get 7.24 × 10^-9 cg. Now, we can rank the measurements from largest to smallest, with the largest being 6.37 × 108 cg and the smallest being 7.24 × 10^-9 cg.
It is important to note that the range of these measurements is quite vast, spanning 15 orders of magnitude from the largest to the smallest.
Hence, the measurements provided vary significantly, with the largest being a massive 6.37 × 102 Mg and the smallest being a minuscule 7.24 ng.
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How many variables must a study have in order to learn something about how those variables are related?
O 1
O 3
O 2
O 4
Answer:
2
Step-by-step explanation:
i say 2 because you need a controlled variable and then the one subject to change (sorry if not)
8.8 more than the quotient of five and X
Step-by-step explanation:
8.8 more than the quotient of five and X
Solution,
\(8.8 + \frac{5}{x} \)
In how many ways
can 4 students, Sue,
Jan, Kim, and Pat come
in 1st
, 2nd, 3rd, and 4th
place?
Answer:
16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
I cant figure it out I need help
For the given figure, the area of the shaded region is obtained as 100 m².
What is area?
An object's area is how much space it takes up in two dimensions. It is the measurement of the quantity of unit squares that completely cover the surface of a closed figure.
The area of shaded region can be obtained as -
Area of shaded region = Area of rectangular concrete path - Area of rectangular lawn
The formula for area of rectangle is -
Area of rectangle = Length × width
The area of rectangular concrete path is -
Length = (30+2) m = 32 m
width = (18+2) m = 20 m
Area of rectangular concrete path = 32 × 20
Area of rectangular concrete path = 640 m²------(1)
The area of rectangular lawn is -
Length = 30 m and width = 18 m
Area of rectangular lawn = 30 × 10
Area of rectangular lawn = 540 m²------(2)
To find the are of shaded region subtract equation (2) from (1) =
Area of shaded region = (1) - (2)
Area of shaded region = (640 – 540) m²
Area of shaded region = 100 m²
Therefore, the total area of concrete is 100 m².
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A rectangular lawn 18 m by 30 m is surrounded by a concrete path 1 m wide. Draw a diagram of the situation and find the total area of concrete.
The rectangular prism shown has a volume of 10 cubic centimeters, = 1 cm3 Choose all the rectangular prisms that also have a volume of cubic centimeters
Answer:
B and C
Step-by-step explanation:
We are given a rectangular prism that consists of 10 cubes. Each cube = 1 cm³. The volume of rectangular prism given = 10cm³.
Let's find out which of the options has same volume (10cm³) as that of the given rectangular prism.
Option A has 15 cubes = 15 cm³ in volume
Option B has 10 cubes = 10 cm³ in volume
Option C has 10 cubes also = 10 cm³ in volume
Option D has 12 cubes = 12 cm³
The rectangular prisms that have the same volume (10 cm³) with the given rectangular prism are option B and C.
Answer:
asdxfcghvjbnkmawerstyuijo
Step-by-step explanation:
MAKE ME BRAINLIEST OR YO GAY
ayuda mañana tengo examen y nesesito saber cuanto es 4 dividido entre 0.93
\(\displaystyle\\Answer: \frac{400}{93}\approx4.3\)
Step-by-step explanation:
\(\displaystyle\\4:0.93=\\\\\frac{4}{0.93 }=\\\\\frac{4}{\frac{93}{100} } \\\\\frac{4*100}{93} \\\\\frac{400}{93} \approx\\\\4.3\)
Write a simplified expression for the area and perimeter of the figure.
a) The simplified expression for the perimeter is _____ units.
b) The simplified expression for the area is ______square units.
Answer: 4x
Step-by-step explanation:
Answer:
4x
Step-by-step explanation:
What is the smallest number which should be added to 13811 to make them divisible by 11
Answer:
13,811 + 5 = 13816
13816 / 11 = 1,256
The number to add is 5
Step-by-step explanation:
The ratio of girls to total students at the YMCA summer camp is 6 to 10. If there are 900 students at the YMCA summer camp last summer, how many are girls?
Answer:
540 are girls
Step-by-step explanation:
6 to 10 means 6/10
900/10 = 90
90 x 6 = 540
GIVING BRAINLEIST PLS HURRY
Answer:A
Step-by-step explanation:
This scale drawing shows a reduction in a figure. What is the value of x?
Enter your answer as a decimal in the box
The second trapezoid has the corresponding sides labeled 4.9 cm and x cm, the value of x is 4.2 cm
Without knowing the scale factor, we can use the ratio of corresponding sides of the two trapezoids to set up an equation and solve for x.
The ratio of the lengths of the corresponding sides of the two trapezoids is: 14.7 cm / 12.6 cm = 4.9 cm / x
To solve for x, we can cross-multiply:
14.7 cm × x
= 12.6 cm × 4.9 cm
Dividing both sides by 14.7 cm, we get:
x = (12.6 cm × 4.9 cm) / 14.7 cm
Simplifying the right side, we get:
x = 4.2 cm
Therefore, the value of x is 4.2 cm.
A trapezoid is a quadrilateral with at least one pair of parallel sides. The parallel sides are called the bases of the trapezoid, and the non-parallel sides are called the legs. The height of a trapezoid is the perpendicular distance between the bases. The area of a trapezoid is given by the formula A = (b1 + b2) × h / 2, where b1 and b2 are the lengths of the bases and h is the height. Trapezoids are commonly found in geometric and architectural designs, and they have various applications in engineering and physics.
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Complete Question
This scale drawing shows a reduction in a figure. What is the value of x? Enter your answer as a decimal in the box. x = Two trapezoids of different sizes. The first trapezoid has a side labeled 14.7 cm and a side labeled 12.6 cm. The second trapezoid has the corresponding sides labeled 4.9 cm and x cm, respectively. Find x in trapezoid.