solve the sequence:0,5,12,23,34____
Answers
Step-by-step explanation:
the answer is 49
I may not be correct
Related Questions
Which of the following would have a scale factor greater than 1? * a doll houses a picture of a skyscraper a map of the world a diagram of a plant cell
Answers
A doll houses picture, because the image of the picture is bigger than that of the object picture. The scale factor is 1.
An MIS differs from a TPS in that it creates databases.A. TrueB. False
Answers
An MIS differs from a TPS in that it creates databases is True.
An MIS (Management Information System) does indeed differ from a TPS (Transaction Processing System) in that it creates databases. The main purpose of an MIS is to collect, process, store, and disseminate information to support managerial decision-making within an organization. It involves the use of technology and various information systems to manage and analyze data for strategic planning, monitoring, and control.
One of the key components of an MIS is the creation and management of databases. Databases are structured collections of data that are organized, stored, and accessed in a systematic way. They serve as a central repository for storing relevant information that can be utilized by the MIS. These databases can contain data from various sources within the organization, such as sales records, customer information, inventory data, financial data, and more.
On the other hand, a TPS focuses primarily on the processing of transactions. It is designed to capture, process, and record day-to-day operational transactions, such as sales transactions, inventory updates, customer orders, and so on. While a TPS may store and retrieve data related to these transactions, its main focus is on efficiently processing and ensuring the accuracy and integrity of transactional data.
In summary, an MIS goes beyond the functionalities of a TPS by not only processing transactions but also creating and managing databases to support the informational needs of managers.
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what is the volume of this figure ?
A) 3x2x6
B)6x8x2
C)8x2x3
D)3x2x8x6
Answers
Answer:
Step-by-step explanation:
since the hypotenuse of 6 cm is shorter than the base of 8 cm there is something wrong with this drawing. The box can't be square so maybe answer C is good but.. since this box isn't a right angled box.. we really don't know. This is a bad question b/c it's making the appearance of being a right angle but it can not be. Like an Escher drawing.. not possible irl
The volume of the rectangular prism is 8×2×3 cubic in or 48 cubics in option (B) 8×2×3 cubic in is correct.
What is a rectangular prism?It is defined as the six-faced shape, a type of hexahedron in geometry.
It is a three-dimensional shape. It is also called a cuboid.
The missing height of the rectangular prism is 3 cm
It is given that:
The rectangular prism is shown in the picture with dimensions.
As we know, the volume of the rectangular prism is given by:
V = length×width×height
Length = 2 cm
Width = 8 cm
Height = 3 cm
The volume of this figure:
V = 2×8×3
Or
The volume of this figure V = 8×2×3 cubic in
Thus, the volume of the rectangular prism or the volume of the figure is 8×2×3 cubic in or 48 cubics in option (B) 8×2×3 cubic in is correct.
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To determine her breathing rate, Miranda divides up her day into three parts: morning, afternoon, and evening. She then measures her breathing rate at 4 randomly selected times during each part of the day. What type of sampling is used? A. Simple random B, Stratified C. Systematic D. Convenience E. Cluster
Answers
The type of sampling used in this scenario is B. Stratified sampling. Stratified sampling involves dividing the population into distinct subgroups or strata and then selecting samples from each subgroup.
In this case, Miranda divides her day into three parts: morning, afternoon, and evening. Each part of the day represents a stratum or subgroup. Miranda measures her breathing rate at 4 randomly selected times during each part of the day. This means she is taking samples from each of the three strata (morning, afternoon, and evening) and collecting data from within those subgroups.
By using stratified sampling, Miranda ensures that her samples represent the different parts of her day in a proportional and systematic manner, allowing her to capture potential variations in her breathing rate throughout the day.
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A gardener divided 4 gallons of liquid plant food equally into jars. Each jar contained 12 gallon of plant food. How many jars did the gardener use?
Answers
Answer:
1/3 jars
Step-by-step explanation:
A gardener divided 4 gallons of liquid plant food equally into jars. Each jar contained 12 gallon of plant food. How many jars did the gardener use?
From the above question:
12 gallons of plant food = 1 jar
4 gallons of plant food = x
Cross Multiply
12x = 4 × 1
x = 4/12
x = 1/3
Therefore, the gardener used 1/3 jars
order the steps of applying the pythagorean theorem to determine the distance between two points. the points are at the vertices of (b,c) and (a,c). assume you know the lengths of a and b.
Answers
The answer is: c = sqrt[(length of a)^2 + (length of b)^2]
The steps to apply the Pythagorean theorem to determine the distance between two points are as follows:
Draw a right triangle with the two points as the endpoints of the hypotenuse.
Label the length of one leg of the triangle as a and the length of the other leg as b.
Use the Pythagorean theorem, which states that the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs. In equation form: c^2 = a^2 + b^2.
Substitute the values of a and b into the equation and solve for c.
Take the square root of both sides to find the length of the hypotenuse, which is the distance between the two points.
Therefore, in this specific problem, we are given the vertices (b,c) and (a,c), and we know the lengths of a and b. We can draw a right triangle with one leg labeled as a and the other leg labeled as b. The hypotenuse is the distance between the two points and can be labeled as c. Therefore, applying the Pythagorean theorem, we get:
c^2 = a^2 + b^2
We can substitute the lengths of a and b into the equation and simplify:
c^2 = a^2 + b^2
c^2 = (length of a)^2 + (length of b)^2
Then we can take the square root of both sides to find c, which is the distance between the two points:
c = sqrt[(length of a)^2 + (length of b)^2]
So the answer is:
c = sqrt[(length of a)^2 + (length of b)^2]
Note that we don't need to use the value of c in this case because the problem only asks us to determine the power angle, which cannot be found using just the distance between the two points.
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a) Find the maximum value of f(x,y) = x^{3}y^{4} for x,y \geq 0 on the unit circle.
Answers
The maximum value of f(x,y) on the unit of circle is \(\frac{48 \sqrt{21}}{2,401}\).
The full question is in the attachment. From the unit circle
x² + y² = 1y² = 1 - x²Substitute to f(x,y)
f(x,y) = x³y⁴ = x³ (y²)² = x³ (1 - x²)²
f(x,y) = x³ (1 - 2x² + x⁴)
f(x,y) = x³ - 2x⁵ + x⁷
df/dx = 3x² - (2 × 5)x⁴ + 7x⁶
df/dx = 3x² - 10x⁴ + 7x⁶
df/dx = x² (3 - 10x² + 7x⁴)
To find the maximum or minimum value, the derivated equals zero.
0 = x² (7x⁴ - 10x² + 3)
0 = x² (x - 1) (x + 1) (7x² - 3)
x² = 0x = 0
f(x,y) = x³ - 2x⁵ + x⁷ = 0³ - (2 × 0⁵) + 0⁷ = 0x - 1 = 0
x = 1
f(x,y) = 1³ - (2 × 1⁵) + 1⁷ = 1 - 2 + 1 = 0x + 1 = 0
x = - 1
f(x,y) = (- 1)³ - (2 × (- 1)⁵) + (- 1)⁷ = - 1 + 2 - 1 = 0
7x² - 3 = 0
Using ABC formula
a = 7b = 0c = - 3\(x_{1,2} \:=\: \frac{-b \pm \sqrt{b^2 \:-\: 4ac}}{2a}\)
\(x_{1,2} \:=\: \frac{-0 \pm \sqrt{0^2 \:-\: (4 \times 7 \times - 3)}}{2 \times 7}\)
\(x_{1,2} \:=\: \frac{\pm \sqrt{4 \times 21)}}{14}\)
\(x_{1,2} \:=\: \frac{\pm 2 \sqrt{21}}{14}\)
\(x_{1,2} \:=\: \frac{\pm \sqrt{21}}{7}\)
\(x_1 \:=\: \frac{\pm \sqrt{21}}{7}\)f(x,y) = x³ - 2x⁵ + x⁷
\(f \:=\: (\frac{\sqrt{21}}{7})^3 \:-\: (2 \times (\frac{\sqrt{21}}{7})^5) \:+\: (\frac{\sqrt{21}}{7})^7\)
\(f \:=\: \frac{21 \sqrt{21}}{7^3} \:-\: \frac{2 \times 21 \times 21 \sqrt{21}}{7^5} \:+\: \frac{21 \times 21 \times 21 \sqrt{21}}{7^7}\)
\(f \:=\: \frac{7^4 \times 21 \sqrt{21} \:-\: 7^2 \times 2 \times 21 \times 21 \sqrt{21} \:+\: 21 \times 21 \times 21 \sqrt{21}}{7^7}\)
\(f \:=\: \frac{7^5 \times 3 \sqrt{21} \:-\: 7^4 \times 2 \times 3 ^2 \sqrt{21} \:+\: 7^3 \times 3^3 \sqrt{21}}{7^7}\)
\(f \:=\: \frac{7^3 \: (7^2 \times 3 \sqrt{21} \:-\: 7 \times 2 \times 3 ^2 \sqrt{21} \:+\: 3^3 \sqrt{21})}{7^7}\)
\(f \:=\: \frac{147 \sqrt{21} \:-\: 126 \sqrt{21} \:+\: 27 \sqrt{21}}{7^4}\)
\(f \:=\: \frac{48 \sqrt{21}}{2,401}\)\(x_2 \:=\: - \frac{\sqrt{21}}{7}\)
\(f \:=\: (- \frac{\sqrt{21}}{7})^3 \:-\: (2 \times (- \frac{\sqrt{21}}{7})^5) \:+\: (- \frac{\sqrt{21}}{7})^7\)
\(f \:=\: \frac{- 147 \sqrt{21} \:+\: 126 \sqrt{21} \:-\: 27 \sqrt{21}}{7^4}\)
\(f \:=\: \frac{- 48 \sqrt{21}}{2,401}\)
The maximum value from x₁.
The minimum value from x₂.
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Guys help me on #4 please
Answers
Answer:
Step-by-step explanation:
so we are told that he deposited 7/9 of his money. that mean the remaining is 2/9. because 9/9 - 7/9 = 2/9 get it?
we are also told that 2.50 = 2/9 of his pay
so use that info to find the total pay
also using my calculator tells me that 2/9 = 0.22222222222222222222
knowing that, we can divide 2.50 by 0.222222222222
2.50 / 0.2222222222 = 11.25
we now know that 2.50 is 0.222 of 11.25
if you want to check your answer just multiply 11.25 x .222222222 to see if you get 2.50
Do you understand?
(
−
2
,
2
)
(−2,2) under a translation is
(
−
3
,
5
)
(−3,5). Find the coordinates of the image of the point
(
−
3
,
1
)
(−3,1) under the same translation.
Answers
Answer:
kslskd बोडलालामसूनिविवल
Find the given trigonometric ratio in the problem below.
Answers
Answer:
cosC = 30/50
Step-by-step explanation:
Before you find cosC, you should know that:
tangent = opposite side/adjacent side
sine = opposite side/hypotenuse
cosine = adjacent side/hypotenuse
You should also know that trigonometric ratios work for only right triangles.
If cosine = adjacent side/hypotenuse, then:
cosC = 30/50
cosC = 0.6
If rounding to the nearest four decimals, it should be 0.6000.
A small business owner contributes $2,000 at the end of each quarter to a retirement account that earns 10% compounded quarterly. (a) How long will it be until the account is worth at least $150,000? (Round your answer UP to the nearest quarter.) 43 quarters (b) Suppose when the account reaches $150,000, the business owner increases the contributions to $4,000 at the end of each quarter. What will the total value of the account be after 15 more years? (Round your answer to the nearest dollar.) $
Answers
After 15 more years of contributions of $4,000 at the end of each quarter, the retirement account will be worth approximately $760,514.47.
To calculate this, we need to use the formula for the future value of a lump sum. A lump sum is a one-time payment made at the beginning or end of a specific period. In this case, we're looking at the future value of the retirement account after 15 more years of contributions.
Using the given information, we can plug in the values and solve for FV:
PV = $150,000
Pmt = $4,000
r = 10%
n = 4 (since interest is compounded quarterly)
t = 15 years
First, we need to calculate the future value of the current investment of $150,000:
FV1 = $150,000 x (1 + 0.1/4)⁴ ˣ ¹⁵ = $548,534.24
Then, we can calculate the future value of the quarterly contributions of $4,000 over 15 years:
FV2 = $4,000 x [(1 + 0.1/4)⁶⁰ - 1] / (0.1/4) = $211,980.23
Finally, we can add FV1 and FV2 to get the total future value of the retirement account after 15 more years:
Total FV = FV1 + FV2 = $548,534.24 + $211,980.23 = $760,514.47
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how do you fing the missing angle from a triangle
Answers
Answer
Law of Sines
Step-by-step explanation:
If you have all three side lengths, you can use law of sines.
side length a/sin of angle a=side length b/sin of angle b=side length c/sin of angle c
not sure if that makes sense but look up the law of sines!
There are 6 circles and 9 triangles. What is the simplest ratio of circles to total shapes?
Answers
Answer: 2:5
Step-by-step explanation: The ratio of circles to all of the shapes is 6:15. This simplified is 2:5. Here, we divided by 3 which results in 2 and 5.
The simplest ratio of circles to total shapes is 2/5.
Here,
There are 6 circles and 9 triangles.
We have to find, simplest ratio of circles to total shapes.
What is Ratio?
A ratio indicates how many times one number contains another.
Now,
There are 6 circle.
And, Total number of shapes = 6 + 9
= 15
Hence,
The simplest ratio of circles to total shapes = \(\frac{6}{15}\)
= \(\frac{2}{5}\)
So, The simplest ratio of circles to total shapes is 2/5.
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I’m on 1685 randomly selected high school students surveyed by public health organization, 437 said they were current smokers. Complete parts a through C below.
Answers
Answer: a. What is the proportion of current smokers among the 1685 high school students surveyed?
The proportion of current smokers among the 1685 high school students surveyed is 437/1685 = 0.259 or 26%.
b. What is the point estimate for the population proportion of all high school students who smoke?
The point estimate for the population proportion of all high school students who smoke is 0.259.
c. What is the 95% confidence interval for the population proportion of all high school students who smoke?
The 95% confidence interval can be calculated using the formula:
point estimate ± 1.96 * standard error
where standard error = square root of (point estimate * (1 - point estimate) / sample size)
standard error = square root of (0.259 * (1 - 0.259) / 1685) = 0.012
95% confidence interval = 0.259 ± 1.96 * 0.012
= 0.259 ± 0.023
= [0.236, 0.282]
So, the 95% confidence interval for the population proportion of all high school students who smoke is between 23.6% and 28.2%.
Step-by-step explanation:
Find the area, in square units, of triangle ABC plotted below.
Answers
Answer:
Area of ΔABC = 10 square units
Step-by-step explanation:
Distance between the two points \((x_1,y_1)\) and \((x_2,y_2)\) is represented by,
d = \(\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)
Length of AB = \(\sqrt{(-4-2)^2+(-6+8)^2}\)
= \(\sqrt{36+4}\)
= \(2\sqrt{10}\)
Length of CD = \(\sqrt{(-6+7)^2+(-2+5)^2}\)
= \(\sqrt{1+9}\)
= \(\sqrt{10}\)
Area of a triangle ABC will be represented by the formula,
Area = \(\frac{1}{2}(\text{Base})(\text{Height})\)
= \(\frac{1}{2}(AB)(CD)\)
= \(\frac{1}{2}(2\sqrt{10})(\sqrt{10})\)
= 10 square units
Answer:
10 square units
Step-by-step explanation:
How do you decide which rational number operations to use to solve problems.
Answers
Answer:
Like real numbers, the arithmetic operations, such as addition, subtraction, multiplication, and division are applicable to the rational numbers.
are the ratios proportional?
Answers
Answer:
no, the ratios are not proportional
Step-by-step explanation:
124/98 is not equivalent to 315/225
find the volume of the figure
Answers
Answer:
16 inches³
Step-by-step explanation:
Volume of prism = base area * height
Base is square, so area of base = side * side = 2 * 2 = 4 in²
Volume of prism = 4 * 4
Volume of prism = 16 in³
Math help please show work
Answers
Answer:
7 in
Step-by-step explanation:
Answer:
a = 7 in
Step-by-step explanation:
\(Area = \frac{a+b}{2} \times h\\\\26.25 = \frac{a + 10.5}{2} \times 3\\\\26.25 \times 2 = (a+ 10.5) \times 3\\\\52.5 = (A + 10.5) \times 3\\\\\frac{52.5}{3} = a + 10.5\\\\17.5 = a + 10.5\\\\a = 17.5 - 10.5 = 7\)
n tuesday, a baker sold 132 cookies. on wednesday, she sold 108 cookies. find the percent of change to the nearest tenth of a percent.
Answers
The percent change in the cookies sales from Tuesday to Wednesday equals -18.2%.
Number of cookies sold on Tuesday = 132
Number of cookies sold on Wednesday = 108
Percent change between Tuesday and Wednesday sales
= Difference between the two amounts divide by the original amount Tuesday sales and then multiply by 100 to express the change as a percentage.
The difference between the two amounts is,
= 108 - 132
= -24
Negative result because the Wednesday sales were less than Tuesday sales.
Percent change from Tuesday to Wednesday is
= (-24/132) x 100%
= -18.2%
Rounding to the nearest tenth of a percent, we get,
Percent change = -18.2%
Therefore, there was a 18.2 percent decrease in sales from Tuesday to Wednesday.
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How to solve for x also what is an equation that I could do?
Answers
Answer:
x=15
Step-by-step explanation:
5x+17+36=128
5x+53=128
5x=75
x=15
If side 1 is 13, side 2 is 12, and side 3 is 18, can a triangle be made?
Answers
Answer:
no
Step-by-step explanation:
Is 50 to 32 and 10 to 8 proportional
Answers
Answer:
No
Step-by-step explanation:
10 x 5 = 50
8 x 5 = 40
they don't match the 50 to 32
6. Select the number of solutions for each system of two linear equations.
Answers
Answer:
0 , 1 or infinitely many solutions
Step-by-step explanation:
Suppose you want to prove the converse of the Pythagorean Theorem by drawing two triangles. If
one of the triangles has side lengths of m, n, and p, such that m² + n2 = pº what should
be the lengths of the sides that form a 90-degree angle in the second triangle?
А
m and n
B
m and p
С
n and p
D
p and p
Answers
Answer:
a
Step-by-step explanation:
The sides of the right angle that form 90° will be 'm' and 'n'. Then the correct option is A.
What is a Pythagoras theorem?The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.
"In the event that the square of a side is equivalent to the amount of the square of the other different sides, then triangle should be correct point triangle".
The Pythagoras theorem formula is given as
H² = P² + B²
Assume you need to demonstrate the opposite of the Pythagorean Hypothesis by drawing two triangles.
If one of the triangles has side lengths of m, n, and p, such that m² + n² = p².
Then the sides of the right angle form 90° will be 'm' and 'n'. Then the correct option is A.
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Greg rented a truck for one day. there was a base fee of $20.95, and there was an additional charge of 89 cents for each mile driven.greg had to pay $168.69 when he returned the truck. for how many miles did he drive the truck?
Answers
Answer:
166 miles
Step-by-step explanation:
You can logic it out: Greg paid 168.68, but 20.95 of that was a fee.
168.69 - 20.95 is 147.74.
147.74 is the total of the per mile charges.
147.74 ÷ .89 = 166
He travelled 166 miles. (166×.89 is 147.74)
OR, do algebra (you will find these are all the same calculations... because algebra is supposed to model real life)
Let C = Greg's total cost.
Let m = number of miles travelled.
Cost is .89 per mile times the number of miles plus the base fee. In algebra this is:
C = .89m + 20.95
Substitute 168.69 for C, Greg's total cost.
168.69=.89m+20.95
Subtract 20.95
147.74 = .89m
Divide by .89
166 = m
Greg drove 166 miles.
Solve the equation by completing the square x^2-3x-18=0
After completing the square, the equation will be ___ and the solution is ___.
Answers
Solve for x:
1/ax + 1/bx = 1
Answers
a+b=abx
x=(a+b)/ab
Question 10
Describe the translation from preimage P(9. 1.5) to image P'(12, 1)). (x, y)
Answers
The translation from preimage P(9. 1.5) to image P'(12, 1)) in ordered pair is (3, -0.5)
What is translation?Translation refers to a type of transformation that involve a straight line movement.
The type of movements related to translation includes
updownleft rightThe up and down movements are on the vertical direction controlled by the y coordinate. In the question, the preimage moved form 1.5 to 1
hence we say
the image moved 0.5 units down from the preimageThe left right movement is controlled by the x coordinate. The preimage moved from 9 to 12 ⇒ 9 + 3. Hence we say that
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In a survey of 1700 people who owned a certain type of car, 1105 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answers
Answer: 65%
Step-by-step explanation:
People saying that they would buy the car again means that they are satisfied with the car. There are therefore 1,105 people who are satisfied with the car.
The percent of people satisfied is:
= Number of satisfied people / Total number of people surveyed * 100%
= 1,105 / 1,700 * 100%
= 65%