Answer:
10^3
Step-by-step explanation:
103 is read as “10 to the third power” or “10 cubed.” It means 10 • 10 • 10, or 1,000.
82 is read as “8 to the second power” or “8 squared.” It means 8 • 8, or 64.
54 is read as “5 to the fourth power.” It means 5 • 5 • 5 • 5, or 625.
b5 is read as “ b to the fifth power.” It means b • b • b • b • b. Its value will depend on the value of b.
The exponent applies only to the number that it is next to. So in the expression xy4, only the y is affected by the 4. xy4 means x • y • y • y • y.
If the exponential expression is negative, such as −34, it means –(3 • 3 • 3 • 3) or −81.
If −3 is to be the base, it must be written as (−3)4, which means −3 • −3 • −3 • −3, or 81.
Likewise, (−x)4 = (−x) • (−x) • (−x) • (−x) = x4, while −x4 = –(x • x • x • x).
Which is the graph of g(x) = 2x – 1 + 3?
On a coordinate plane, an exponential function has a horizontal asymptote at y = 3 and crosses the y-axis at (0, 4).
On a coordinate plane, an exponential function has a horizontal asymptote at y = negative 3 and crosses the y-axis at (0, negative 2)
On a coordinate plane, an exponential function has a horizontal asymptote at y = negative 1 and crosses the y-axis at (0, 7).
On a coordinate plane, an exponential function has a horizontal asymptote at y = negative 1 and crosses the y-axis at (0, negative 1).
Let's simplify the function
\(\\ \sf\longmapsto g(x)=2x-1+3\)
\(\\ \sf\longmapsto g(x)=2x+2\)
Graph attached
Step-by-step explanation:
Let's simplify the function
g(x)= 2x-1+3
g(x)= 2x+2
See in graph
What is the predetermined overhead rate? \( \$ 10.00 / \mathrm{MH} \) \( \$ 17.50 / \mathrm{MH} \) \( \$ 20.00 \) / MH \( \$ 32.86 / \mathrm{MH} \)
The predetermined overhead rate is the estimated manufacturing overhead cost per unit of a specific allocation base.
In the options, there are four different rates:
1. $10.00 / MH (MH stands for machine hour): This means that the estimated manufacturing overhead cost per machine hour is $10.00.
2. $17.50 / MH: This indicates that the estimated manufacturing overhead cost per machine hour is $17.50.
3. $20.00 / MH: This implies that the estimated manufacturing overhead cost per machine hour is $20.00.
4. $32.86 / MH: This shows that the estimated manufacturing overhead cost per machine hour is $32.86.
Each rate represents the estimated cost of manufacturing overhead per unit of the allocation base (machine hour) and is used to allocate overhead costs to products or services based on their usage of the allocation base.
The specific rate chosen depends on the nature of the business, its cost structure, and the accuracy of the estimated overhead costs.
The correct question is ''What is the predetermined overhead rate?\(\( \$ 10.00 / \mathrm{MH} \) \( \$ 17.50 / \mathrm{MH} \) \( \$ 20.00 \) / MH \( \$ 32.86 / \mathrm{MH} \)\).''
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Mary evaluates goods 1 and 2 according to the following utility function: u(x1,x2 )=3x1 +x2
. For which of the following vectors of prices would Mary only buy good 1 ?
a. p1=3,p2 =2
b. p 1 =10,p2=3
c. p1=4,p2=1
d. p1=15,p2 =4
e. None of the above, since the price of good 1 is larger than the price of good 2
The price vectors a. p₁ = 3 and p₂ = 2, Mary will consume only good 1.
Here we have the Utility function as
U(x₁ , x₂) = 3x₁ + x₂
From the given utility function we can clearly see that these goods are substitutes for each other
Now,
δU/δx₁ = 3
δU/δx₂ = 1
Hence we get the Marginal Rate of Substitution or MRS
\(=- \frac{\delta U/ \delta x_1 }{\delta U/ \delta x_2}\)
= -3
The MRS signifies that for every additional unit of 1, Mary is willing to give up 3 units of good 2
|MRS| = 3
For Mary to only consume good 1, |MRS| > p₁/p₂
Hence here we get the p/p ratio for the 4 price vectors to be
a. 3/2 = 1.5
b. 10/3 = 3.33
c. 4
d. 15.4 = 3.75
Hence we can clearly say that for the price vectors p₁ = 3 and p₂ = 2, Mary will consume only good 1.
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A flower shop charges $3 per rose plus a $11 delivery fee. If you spent a total of $89 on roses, how many roses did you order?
IF YOU ANSWER WITHIN 10 MINS ILL GIVE BRAINLIEST!
Answer:
26 roses
Step-by-step explanation:
89-11 = 78
78/3 = 26
What does 63+32 equal.
Answer:
The answer is 95
Answer:
95
Step-by-step explanation:
A village R is 10km from a point P on a bearing 025° from P. Another village A is 6km from P on a bearing 162°.calculate the distance R from A and the bearing of R from A
Answer:
9.75
Step-by-step explanation:
10-0.25=9.75
The distance R from A and the bearing of R from A 15 km and 189° respectively.
What are sine and cosine rules?The law of sine or the sine law states that the ratio of the side length of a triangle to the sine of the opposite angle, which is the same for all three sides.
The law of cosine states that the square of any one side of a triangle is equal to the difference between the sum of squares of the other two sides and double the product of other sides and cosine angle included between them.
Given that, a village R is 10 km from a point P on a bearing 25° from P. Another village A is 6 km from P on a bearing 162°.
We need to calculate, the distance R from A and the bearing of R from A
We will use the Cosine Rule to determine the distance of R from A (p);
From Cosine Rule;
b² = a² + c²– 2ac Cos B
p² = a² + r² – 2ar Cos P
a= 10 km
Cos P = Cos 137
r = 6 km
p = ?
p² = a² + r² – 2ar Cos P
p² = 10² + 6² - 2 (10) (6) Cos 1370
p² = 100 + 36 – 120 (- 0.7314)
p² = 136 + 87.76
p² = 223.76
p = 14.95 = 15 km (approximated to the nearest km)
To find the bearing of the R from A,
we will apply Sine Rule;
From Sine Rule;
15Sin Ø = 10Sin 137 = 6.82
Sin Ø = 6.82/15 = 0.4547
Ø = ArcSin 0.4547 = 27°
Therefore, the bearing of R from A will be
∠ PRA = 180 – 137 – 27 = 160
The alternating angle to 25° at R is 65°
Then, the bearing of R from A = 270 -65-16 = 189°
Hence, the distance R from A and the bearing of R from A 15 km and 189° respectively.
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True or False: The domin of the quotient function (f/g)(x) consists of all numbers that belong to both the domain of fand the domain of g. Justify your answer.
The domain of the quotient function (f/g)(x) consists of all numbers that belong to both the domain of f and the domain of g which is false.
What is a function?A statement, opinion, or rule that forms a linking of two variables is characterized as a function. Mathematics has functions, which are necessary for the design of meaningful relationships.
What is a domain?The range refers to all potential values of y, and the domain refers to all conceivable values of x.
The denominator of the rational function shouldn't be 0. The function is not defined if the denominator is 0.
Thus, the given statement is false.
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A line passes through the point (-2,-3) and has a slope of 6
Answer:
\(y = 6x + 9\)
Step-by-step explanation:
\( - 3 = 6( - 2) + b\)
\( - 3 = - 12 + b\)
\(b = 9\)
\(y = 6x + 9\)
Please help thank you!
Use linear approximation, i.e. the tangent line, to approximate 4.8 4
as follows: Let f(x)=x 4
. The equation of the tangent line to f(x) at x=5 can be written in the form y=mx+b where m is: and where b is: Using this, we find our approximation for 4.8 4
is
The approximation for 4.84 by using linear approximation, i.e., the tangent line, is 717.2.
We must use linear approximation, i.e., the tangent line, to approximate 4.84 as follows:
Let f(x) = x^4.
The equation of the tangent line to f(x) at x = 5 can be written in the form y = mx + b where m is:
m = f'(x) and where b is:
b = f(x) - m(x)
Using this, we find our approximation for 4.84 is:
We can find the equation of the tangent line to f(x) at x = 5 by finding the slope and the y-intercept.
Slope:
m = f'(x) = 4x³ at x = 5, then
m = 4(5)³ = 500Y-intercept:
b = f(x) - mx
= f(5) - m(5)
= 5⁴ - 500(5
)Thus, the equation of the tangent line is y = 500x - 9375.
Using this, we can approximate 4.84 as follows:
f(4.84) ≈ 500(4.84) - 9375
≈ 500(4.84) - 9375f(4.84)
≈ 717.2
Therefore, the approximation for 4.84 using linear approximation, i.e., the tangent line, is 717.2.
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This composite figure is made up of three simpler shapes. What is the area of
the figure?
10 cm
17 cm
4 cm
4 cm
15 cm
A. 116 square cm
B. 100 square cm
C. 81 square cm
O D. 146 square cm
Answer:
116
Step-by-step explanation:
Just took test
Answer:
116 brotha
Step-by-step explanation:
The population of the United States in 1990 was 85,455,930 in 2003 it was 104,538,348 what was the percent change
Answer:
22.33%
Step-by-step explanation:
3
87. 8
98
-
8[?].
the question didn’t have enough letters for me to post so i’m using this to post it
a student began his part ii titration with an air bubble in the buret tip. the bubble was released, unnoticed, at some point during the titration. briefly describe the error that the bubble would have caused in his titration results if: (a) the bubble had been released prior to the equivalence point of the titration. (b) the bubble had been released after the equivalence point.
Part a: The volume of such base would appear to be larger than it was if the bubble was already let go before the titration's equivalence point.
Part b: There would be no impact if the bubble had already been let go after the equivalent point.
Explain the term titration?A titration is a method for figuring out the concentration of an unidentified solution by using a solution with known concentration. Until the reaction is finished, the titrant (the known solution) is typically added from just a buret to a known volume of the analyte (this same unknown solution).For the stated condition-
An air bubble was present in the buret tip as the student started his part II titration. Unnoticed bubble release occurred at some point in the titration.
The inaccuracy in his titration findings that the bubble would've have made if:
Part a: If the bubble had burst before the titration's equivalence point, the base's volume would have appeared larger than it originally was, having the base seem stronger than it is, and changing calculations.
Part b: There would be no impact if the bubble had already been let go after the equivalent point.
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1
2
3
4.
5
6
7.
8
9
10
4
The volume of a sphere is 36 ft. What is the radius of the sphere? Use the formula V = ar to find your
3
answer.
The radius of the sphere is
feet.
Answer:
Radius of sphere = 3 feet
Step-by-step explanation:
The volume of sphere is 36 π ft³.
We need to find the radius of sphere.
The formula used is: \(Volume\:of\:sphere=\frac{4}{3}\pi r^3\)
Putting value of volume and finding radius
\(Volume\:of\:sphere=\frac{4}{3}\pi r^3\\36\pi =\frac{4}{3}\pi r^3\\r^3=36 \pi \times \frac{3}{4\pi} \\r^3=9 \times 3\\r^3=27\\Taking\:cube\;root\:on \:both\:sides\\\sqrt[3]{r^3}=\sqrt[3]{27}\\r=3\)
So, Radius of sphere = 3 feet
Which is a function of a protein macromolecule? a. keeping organisms warm b. providing quick energy for cells c. moving material in and out of cells d. passing traits to offspring
One if the functions of a protein macromolecule is: c. moving material in and out of cells
What is the Function of a Protein Macromolecule?Proteins can be described as a complex macromolecules that are responsible for several key functions such as the regulation of cells, tissue, and organs of living organisms including their structure.
Proteins also help in performing the following:
Regulation of gene expression
Structural support, and
Many other cellular processes.
Therefore, a function of a protein macromolecule is: c. moving material in and out of cells.
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2 Points
What is the measure of ZE, in degrees?
Answer:
B. 84 deg
Step-by-step explanation:
Sides DE and FE are congruent since they both have the same length.
That makes angles D and F congruent.
m<D = m<F = 48
The sum of the measures of the angles of a triangle equals 180 deg.
m<E + m<D + m<F = 180
m<E + 48 + 48 = 180
m<E = 84
From a group of 9 people, you randomly select 4 of them. What is the probability that they are the 4 oldest people in the group
The probability that they are the 4 oldest people in the group = 4/9
What is probability?The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.
According to the given information:the group of people = 9
you randomly select 4 of them
the probability that they are the 4 oldest people in the group?
According to the formula :
Probability = expected number of outcome/Total number of outcome
If there are group of 9 people, then the total outcome of events will be 9.
If we are to select 4 oldest people from the group, then the expected outcome is 4.
So,
The probability that they are the 4 oldest people in the group = 4/9
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What’s 1 + 1?
A. 0
B. 0
C. 0
D. 2
Answer:
its D
Step-by-step explanation:
\(1 + 1 = 2 \\ \)
Halp Brainliest to correct answer
Answer:
A. The total number of hours it takes to make dresses and skirts each month
Step-by-step explanation:
By multiplying the amount of time to make an item by the amount of items made, you get the total amount of time spent on making those items. Therefore the total time spent making dresses is 8x, and the total time spent making skirts is 3y, which means that the total time to make both is 8x+3y.
.On a sequence diagram, a message represents a service requestTrue or false?
On a sequence diagram, a message does represent a service request. A sequence diagram is a type of interaction diagram in Unified Modeling Language (UML) .So the answer to your Question is True.
UML illustrates the interactions between objects or components within a system over a specific period of time. It visualizes the flow of messages between objects to depict the order of and the timing of these interactions. In a sequence diagram, messages are used to represent communication between objects. Messages can be synchronous, where the sender waits for a response before proceeding, or asynchronous, where the sender does not wait for a response. In the context of a service-oriented architecture, a message can represent a service request being sent from one object or component to another. By using messages to represent service requests, sequence diagrams provide a clear and visual representation of the interactions and flow of information within a system. They help in understanding the sequence of steps involved in a process and the dependencies between different components or objects.
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what are differences or similarities between everyday logic and mathematical logic?
The main difference between everyday logic and mathematical logic is that everyday logic is based on general observations and opinions, while mathematical logic is based on precise statements and facts.
Differences:
- Everyday logic is based on common sense and intuition, while mathematical logic is based on strict rules and formulas.
- Everyday logic is often used to make decisions or solve problems in daily life, while mathematical logic is used to solve complex mathematical problems.
- Everyday logic can be subjective and influenced by personal beliefs or experiences, while mathematical logic is objective and follows a set of universally accepted principles.
Similarities:
- Both everyday logic and mathematical logic use reasoning to draw conclusions.
- Both everyday logic and mathematical logic rely on evidence and facts to support their conclusions.
- Both everyday logic and mathematical logic can be used to solve problems and make decisions.
In conclusion, while everyday logic and mathematical logic have some similarities in terms of their use of reasoning and evidence, they differ in their approach and application. Everyday logic is based on common sense and intuition, while mathematical logic is based on strict rules and formulas.
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what is the probability that 13 card hand contain atleast a ace, king, queen, jack and 10 from a 52 card deck
The probability of getting at least an Ace, King, Queen, Jack, and 10 in a 13-card hand from a standard 52-card deck is approximately 0.740 or 74.0%.
To calculate the probability of getting at least an Ace, King, Queen, Jack, and 10 in a 13-card hand from a standard 52-card deck, we can use the principle of inclusion-exclusion.
There are C(52,13) ways to choose a 13-card hand from the 52 cards in the deck.
The number of ways to choose a hand that does not contain any of the desired cards is:
C(48,13)
Therefore, the number of ways to choose a hand that contains at least one of the desired cards is:
C(52,13) - C(48,13)
The probability of getting at least one of the desired cards can be calculated by dividing this number by the total number of possible hands:
P(at least one of the desired cards) = \($\frac{{52\choose 13}-{48\choose 13}}{{52\choose 13}}$\)
\($1 - \frac{{48\choose 13}}{{52\choose 13}}$\)
= 1 - 0.260
= 0.740
The probability of getting at least one of the desired cards is quite high, as it is more likely than not that a 13-card hand will contain at least one of these five cards.
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√−100 = ___+ ___i
what is this?? the lesson is called simplifying square roots of negative numbers.
Answer:
√−100 = 0 + 10i
Step-by-step explanation:
i is equal to the square root of -1
change sqrt(-100) to sqrt(-1) * sqrt(100)
i * 10
10i
The volume of a shampoo filled into a container is uniformly distributed between 374 and 380 milliliters.
What is the random variable, X, described above? Write the distribution of X using the standard notations.
The volume
What are the mean and the variance of X?
Choose a container of shampoo at random. What is the probability that its shampoo volume could be greater than 375 milliliters?
Choose a sample of 6 shampoo containers. What should be the distribution of the sample mean volume?
Choose a sample of 6 shampoo containers. What is the probability that the average fill volume be greater than 375 millimeters?
The random variable X: volume of shampoo uniformly distributed between 374 and 380 milliliters.
Distribution of X: X ~ U(374, 380).
Mean and variance of X: Mean = 377 milliliters, Variance = 2 milliliters squared.
In this scenario, the random variable X represents the volume of shampoo filled into a container. The volume is uniformly distributed between 374 and 380 milliliters, denoted as X ~ U(374, 380). This means that any value within this range has an equal likelihood of being chosen.
To calculate the mean of X, we take the average of the lower and upper limits of the distribution: (374 + 380) / 2 = 377 milliliters. The mean represents the expected value or the average value of the volume of shampoo in the containers.
The variance of X is a measure of the spread or variability of the distribution. For a uniform distribution, the variance can be calculated using the formula ((b - a)² / 12), where 'a' and 'b' are the lower and upper limits of the distribution, respectively. In this case, the variance is ((380 - 374)² / 12) = 2 milliliters squared. The square root of the variance gives us the standard deviation, which is the measure of the dispersion of the values around the mean.
To find the probability that a randomly chosen shampoo container has a volume greater than 375 milliliters, we use the cumulative distribution function (CDF) of the uniform distribution. Since the distribution is uniform, the probability is given by (380 - 375) / (380 - 374) = 0.1667, which means there is a 16.67% chance that the volume exceeds 375 milliliters.
uniform distribution and its properties.
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Katie would go to the park everyday and each day she recorded how many dogs were in the park. Day
1: there was 4 dogs, Day 2: 3 dogs, Day 3: 6 dogs, Day 4: 1 dog and Day 5: 8 dogs. Over the next 3 weeks the same amount of dogs turned up each day. How many dogs did she see over the 3 weeks?
Answer:
Katie recorded a total of 4 + 3 + 6 + 1 + 8 = 22 dogs over the first 5 days. If the same number of dogs turned up each day for the next 3 weeks, then she would have seen the same number of dogs per day for an additional 21 days (3 weeks * 7 days/week = 21 days). So in total, over the 3 weeks, she would have seen 22 dogs/day * 21 days = 462 dogs.
Step-by-step explanation:
this lesson will focus on finding the perimeter of rectangles. truefalse\
Answer:
Step-by-step explanation:
false
write an explicit formula for a subscript n, the nth term of the sequence 8, 11, 14,...
please please help
The required explicit formula for the given sequence to determine the nth term is given as nth term = 8 + (n - 1)3.
What is arithmetic progression?Arithmetic progression is the series of numbers that have common differences between adjacent values.
here,
The Sequences 8, 11, 14,...
first term a = 8
common difference = 11 - 8 = 3
Now,
The explicit formula is given as,
nth terms = a + (n - 1)d
nth term = 8 + (n - 1)3
Thus, the required explicit formula for the given sequence to determine the nth term is given as nth term = 8 + (n - 1)3.
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30% of the members of a tennis club are pensioners. 36 members are pensioners. how many members are there in total?
a coin is flipped 6 times. how many outcomes are possible in the sample space
Answer:
the answer would be 64
Step-by-step explanation:
you would need to make a sample space and when you test them you will have 64 outcomes