Answers
Answer:
5es7tc6fz8s5exf UFO zd5d 3azyfxf6f,a3
Step-by-step explanation:
It is abe
Related Questions
Express the function f(x) = \(\frac{x+1}{7}\) in y=mx+b
Answers
Answer: f(x)= 1/7 * x + 1/7
Step-by-step explanation:
f(x) = (x+1)/7
f(x) = x/7 + 1/7
f(x)= 1/7 * x + 1/7
What is Σ(X−2) 2
for the following set of scores? X=1,2,3 16 2 8 18
Answers
The value of Σ(X−2)² for the given set of scores X = 1, 2, 3, 16, 2, 8, 18 is 250. To calculate Σ(X−2)², we need to subtract 2 from each score in the set, square the result, and sum up all the squared values.
Subtracting 2 from each score gives us the following set: -1, 0, 1, 14, 0, 6, 16. Squaring each value in the set, we get: 1, 0, 1, 196, 0, 36, 256.
Finally, summing up all the squared values, we have 1 + 0 + 1 + 196 + 0 + 36 + 256 = 250.
Therefore, the value of Σ(X−2)² for the given set of scores is 250.
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2. Below are the graphs of y = |x| and y = |x| + 11. How are the graphs related?
10
10-8
10
a. The two graphs are the same.
b. The graphs have the same y-intercept. The second graph is steeper than y = |xl.
C. The graphs have the same shape. The y-intercept of y = x is 0 and the x-intercept of the
second graph is 11.
d. The graphs have the same shape. The y-intercept of y = x is 0 and the y-intercept of the
second graph is 11.
Answers
Plot 5/3 and it oppoite on the number line. Select the point on the line to plot the point
Answers
\(\frac{5}{3}\)The point on the number line to plot the point which is opposite \(\frac{5}{3}\) is \(\frac{-5}{3}\)
What is a number line?A number line is a horizontal representation of a number of parts with equal intervals.
What exactly is a number line?
A number line is a horizontal line with evenly spaced numerical increments. It shows how to answer plotted the number on the line.
Which points on the number line are diametrically opposed?If two numbers are the same distance from 0 and on opposite sides of the number line, they are opposites.
For example, 4 is the inverse of -4, and -4 is the inverse of 4. They are both equal distances from zero.
Given: number is \(\frac{5}{3}\)
The opposite of 5/3 is the additive inverse let x be the additive inverse
\(\frac{5}{3}\) + x = 0
x = 0 - \(\frac{5}{3}\)
x= - \(\frac{5}{3}\)
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how do you solve 5 ( square root of 164)?
Answers
The number obtained by multiplying 5 and square root 164 is 64.
What is square root operator in mathematics?The square root operator in mathematics can be defined as a factor of a number that, when multiplied by itself, gives the original number.
The square root operator in mathematics is denoted by the symbol "√".
The problem 5 (square root of 164) is calculated as follows;
5 ( square root of 164) = 5√164
5√164 = 5(12.8) = 5 x 12.8 = 64
Thus, we can conclude that using the mathematics operator "√", the number obtained from 5 (square root of 164) will be greater than 5 but less than 164.
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Customers at a restaurant were surveyed to see which type of service they had during their visit (table service, assisted service, or self-service) and their age (18 years or younger or over 18 years old). The results of the survey were displayed in a segmented bar chart.
Which of the following describes this data set?
Categorical and univariate
Numerical and univariate
Categorical and bivariate
Numerical and bivariate
Answers
Since the customers were surveyed to see which type of service they had during their visit and their age, the data type which best describes this data set is: C. categorical and bivariate.
What is a categorical data?A categorical data can be defined as a type of statistical data that is typically used to group information that are having the same attributes or characteristics.
In Science, some examples of a categorical data include the following:
RaceReligionAgeGenderClassWhat is a bivariate data?A bivariate data can be defined as a data set which comprises information that are based on two (2) variables, usually two types of related data.
In conclusion we can reasonably infer and logically deduce that the data set above would result in data that are categorical and bivariate.
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Find X, and the two angle measures.
Answers
Answer:
x = -4
m<LMP = 77°
m<NMP = 103°
Step-by-step explanation:
Straight angles by definition have a total measure of 180°.
This means that m<LMP and m<NMP are 180° together.
Therefore m<LMP + m<NMP = 180°.
[substitution property]
(-16x + 13)° + (-20x + 23)° = 180°
[associative property of addition]
(-36x + 36)° = 180°
-36x + 36 = 180
–36 –36
-36x = 144
÷-36 ÷-36
x = -4
_________________
Since m<LMP = (-16x + 13)°.
Using substitution with x = -4:
m<LMP = (-16(-4) + 13)° = (64 + 13)° = 77°.
Since m<NMP = (-20x + 23)°.
Using substitution with x = -4:
m<NMP = (-20(-4) + 23)° = (80 + 23)° = 103°.
This is true because 77° + 103° = 180°.
What must be a factor of the polynomial function f(x) graphed on the coordinate plane below?
Answers
Answer:
Option (2)
Step-by-step explanation:
On a graph, factors or zeros of a polynomial function f(x) are represented by the x-intercepts (values for y = 0).
From the graph attached,
Quadratic function has two x-intercepts, x = 1 and x = 6.
Therefore, (x - 1) and (x - 5) are the zero factors of the given polynomial.
Option (2) will be the answer.
Answer:its x-3
Step-by-step explanation:just took the test
Lisa purchased almonds for $3.00 per pound and she spent $24.90. How many pounds of almonds did she purchase? The price went up to $3.50 a pound and lisa only had 25.00 how many pounds of almonds can she buy and whats her chance?
Answers
Answer:
1. Lisa purchased almonds for $3.00 and spent $24.90.
The quantity of almonds bought is therefore:
= Total amount spent / Cost per pound
= 24.90 / 3
= 8.3 pounds
2. If the price goes up to $3.50 per pound and the maximum Lisa can spend is $25, the number of pounds she can get is:
= Maximum amount for almonds / Price per almonds
= 25 / 3.5
= 7.14 pounds
descending from 35600 feet at a rate of 3200 feet per minute
Answers
Answer:
the answer is 11.1 minute
Step-by-step explanation:
divide 35600 by 3200
10. Circle the irrational number in the list below.
√196
7.27
in/a
√15
Answers
Answer:
Step-by-step explanation:
7.27 is irrational because it has repeating digits(27 is infinite, 7.272727...)
For what values of x is x^(2)-36=5x true?
Answers
Answer:
for
x= -4 and
x= 9
..............
The grasshopper jumps either one block to the north, or one block to the west. He needs to reach the point that is located four blocks west and three blocks north of his current position. The grasshopper needs to avoid two dangerous intersections. The first intersection is one block west and one block north of his current position, and the second intersection is two blocks west and two blocks north of his current position. In how many ways can the grasshopper reach the desired destination?
Please help, im kinda new here, so I need answers immediately, I hope brainy doesn't fail me!
Answers
Answer:
The number of ways the grasshopper can reach the desired destination are 9 ways
Step-by-step explanation:
The directions in which the grasshopper can jump are;
One block north and one block west
By counting, we have;
The number of possible ways are through blocks
1) 1, 2, 5, 6, 8, 10
2) 1, 2, 5, 6, 8, 9
3) 1, 2, 5, 6, 7, 9
4) 1, 2, 3, 6, 8, 10
5) 1, 2, 3, 6, 8, 9
6) 1, 2, 3, 6, 7, 9
7) 1, 2, 3, 4, 7, 9
8) 15, 14, 16, 12, 11, 10
9) 12, 13, 16, 12, 11, 10
Therefore, there 9 ways the grasshopper can reach the desired destination.
Answer:
9
Step-by-step explanation:
Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. ages of children: 5, 6, 7, 8, and 9
Answers
There are four levels of measurements in statistics, namely nominal, ordinal, interval, ratio. These levels are important when it comes to analyzing data, since it helps us determine the technique that we can use to support or refute our study.
In the nominal level, we can categorize data but they cannot be ranked. An example would be hair color. In an ordinal data, the data can be both categorize and ranked, but doing mathematical calculation may not make sense. Also, the intervals between rankings doesn't necessarily dictate how close or far apart the data are.
A good example is level of education. In an interval level, the data can be categorized, ranked, and measured but they do not have a true zero. An example could be a range of values that does not include zero. Lastly, in the Ratio level the data can be categorized, rank, and measured, and it has a true zero.
So ratio level is most appropriate for ages of children. Note that ages can be categorized, rank, and measured .Moreover, an age equal to zero means that there is no age or the absence of age.
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what population and sample? sixty employees from a firm of 4500 employees are randomly selected to be on a committee to evaluate how to implement sensitivity training. currently, training is done in person, but a proposal has been made to implement the required training online. each of the committee members is asked to vote yes or no on the proposal.
Answers
The population in this scenario consists of all employees in the firm, which totals 4,500 individuals. The sample is a subset of the population, specifically 60 randomly selected employees who are part of a committee evaluating the implementation of sensitivity training.
the population refers to the entire group of employees in the firm, which consists of 4,500 individuals. The sample, on the other hand, is a smaller group of 60 employees who have been randomly selected to form a committee. This committee's purpose is to evaluate the proposal of implementing sensitivity training online instead of the current in-person format.
The sample of 60 employees is chosen in a random manner to ensure representativeness and minimize potential bias. By selecting a subset of the population, the committee can provide insights and perspectives that are representative of the larger employee base. Each committee member will have the opportunity to vote "yes" or "no" on the proposal, and their votes will be used to determine the overall sentiment of the committee regarding the implementation of online sensitivity training.
It's important to note that the sample of 60 employees is being used as a representative group to make inferences about the entire population.
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I will give brainliest. Please help fast! (Solve for number 5)
Answers
Answer:
the area of the parallelogram is 120 units
an algae bloom, if untreated, covers a lake at the rate of 2.5% each week. If it currently covers 13 square feet, how many weeks will it take to cover 100 square feet?
Answers
A = P * (1 + r)^t
where:
A = final area (100 square feet)
P = initial area (13 square feet)
r = growth rate (2.5% = 0.025)
t = time in weeks (unknown)
Substituting the values into the formula, we get:
100 = 13 * (1 + 0.025)^t
Dividing both sides by 13, we get:
7.6923 = (1 + 0.025)^t
Taking the logarithm of both sides, we get:
log(7.6923) = log[(1 + 0.025)^t]
Using the power rule of logarithms, we can simplify the right-hand side of the equation:
log(7.6923) = t * log(1 + 0.025)
Dividing both sides by log(1 + 0.025), we get:
t = log(7.6923) / log(1 + 0.025)
Using a calculator, we get:
t ≈ 18.6
Therefore, it will take about 19 weeks for the algae bloom to cover 100 square feet.
What is the slope of the line represented by the equation f(x) = -3x + 7?
Answers
to graph an exponential, you need to plot a few points, and then connect the dots and draw the graph. where do you come up with the values to use in the graph
Answers
When graphing an exponential function, a T-chart is commonly used to determine the values. The correct answer is option A.
The T-chart employs positive real numbers since this is the most typical form of exponential function.
Exponential functions are utilized to represent processes that increase or decrease exponentially, as well as to model phenomena in many different disciplines, including science, economics, and engineering.
The exponential function can be represented by the following equation:
\(y=a^x\), where a is the base, x is the exponent, and y is the outcome.
When a is a positive number greater than one, the function is called exponential growth, while when a is a fraction between 0 and 1, the function is called exponential decay.
The T-chart is used to determine the values to use in the graph and connect the dots as required. Positive real numbers are used as the values in the T-chart in order to effectively graph the exponential function.
Therefore, the correct answer is option A.
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HELP ASAP AGAIN PLSS!!!!! MAKRING BRAINLIST!! MATH!
Answers
Answer:
200 I think I'm not entirely sure
Answer:
200
Step-by-step explanation:
if one inch=40 miles, and we want to find 5 inches, we can solve 5*40, which equals 200
what is 18% of 39 equals what
Answers
Answer:
7.02
Step-by-step explanation:
\(\frac{18}{100}\) x 39 = 7.02
First write 18% as a decimal by moving the
decimal point two places to the left to get .18.
Next, the word "of" tells us we need to multiply.
So we multiply (.18)(39) to get 7.02.
So 7.02 is 18% of 39.
Simplify.
10(15 + n)
150 + 1077
50 + 77
150 + n
1507
Helpppp
Answers
Answer:
A
Step-by-step explanation:
In this problem you'd simply distribute the 10. So 10x15 and 10*n
150+10n
- - - - - - - -- - - - - - - - - - -- -- - - - - - - -- - - - - - - - - - -- - - - - - - -- - - - - -
\(\blue{\textsf{\textbf{\underline{\underline{Question:-}}}}\)
What is 10(15+n) equal to?
\(\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}\)
Multiply 10 times 15:-
150
Multiply 10 times n:-
10n
Add the terms:-
150+10n
Good luck.-- - - - - - - - - - - -- - - - - - - - - - -- - - - - -- -- - - - - - - - - - - - - -- - - - - - - -
If a1= 4 and an = 5an-1 -4 then find the value of a3
Answers
we need to solve in order
\(a_1=4\)\(\begin{gathered} a_2=5a_{2-1}-4 \\ a_2=5a_1-4 \\ a_2=5(4)-4 \\ a_2=20-4 \\ a_2=16 \end{gathered}\)\(\begin{gathered} a_3=5a_{3-1}-4 \\ a_3=5a_2-4 \\ a_3=5(16)-4 \\ a_3=80-4 \\ a_3=76 \end{gathered}\)the value of a3 is 76
There is
rate of change in an exponential relationship.
After each year, the value of the account is
times as large as the previous year.
Answers
The given data illustrates an exponential relationship, where the value of the savings account increases exponentially with each passing year, signifying a growing rate of change.
The data in the table demonstrates an exponential relationship between the increasing years and the increasing value of the savings account. The value of the account at the end of each year is larger than the previous year, indicating a growing rate of change.
In an exponential relationship, the rate of change is not constant but rather increases or decreases exponentially. In this case, as the number of years increases, the value of the account grows at an increasing rate.
For example, from year 1 to year 2, the value of the account increased by $262.50. However, from year 5 to year 6, the increase was $319.07, which is significantly larger. This demonstrates the exponential growth pattern.
Exponential relationships are characterized by a constant ratio between successive values. In this case, if we divide the value of each year by the value of the previous year, we will observe a consistent ratio that indicates exponential growth.
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Note the full question is
The data in the table represents the value of a savings account at the end of each year for 6 years. The relationship between the increasing years and the increasing value of the account is exponential.
There is
exponential relationship.
rate of change in an
After each year, the value of the account is large as the previous year. simes as
Marie is saving $75 each week so she can buy a new laptop which costs $1200. She has already saved $125. Find the minimum number of weeks she will have to save in order to be able to make this purchase.
Answers
Answer:
Step-by-step explanation:
\(125+75w\ge 1200\\ \\ 75w\ge 1075\\ \\ w\ge 14.33\\ \\ \text{So she must save for at least 15 weeks.}\)
What is the value or arc PQ? Only enter numerical values.
Answers
The length of arc PQ is 110 degrees
How to find arc PQKnowing that the arc lengths are in degrees and the total for a circle is 360 degrees then we have the equation
8x - 10 + 6x + 10x + 10 = 360
To solve the equation 8x - 10 + 6x + 10x + 10 = 360 for x, we first need to simplify the left side of the equation by combining like terms:
8x + 6x + 10x - 10 + 10 = 24x
Now the equation becomes:
24x = 360
To solve for x, we need to isolate x on one side of the equation by dividing both sides by 24:
24x/24 = 360/24
x = 15
Therefore, the solution for x is 15.
Arc PQ = 8x - 10
= 8 * 15 - 10
= 110 degrees
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Help me please I am having trouble figuring out the answer. Help me find the ratio.
Answers
Answer:
not equivalent to meteorologists ratio
Step-by-step explanation:
meteorologists ratio is
rainy days : sunny days = 2 : 5
last months weather is
rainy days : sunny days
= 10 : 20 ( divide both parts by LCM of 10 )
= 1 : 2 ← not equivalent to 2 : 5
Factor the expression completely.
x^4-17x^2+72
Answers
Step-by-step explanation:
x^4-9x^2-8x^2+72
x^2(x^2-9)-8(x^2-9)
(x^2-8)(x^2-9)
(x^2-8)(x+3)(x-3)
if 54735 = 53000+735+p what is the value of p
Answers
Answer:
1000 :)
Step-by-step explanation:
We need to subtract to solve!!
54735 - 53000 = 1735
1735 - 735 = 1000
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factor:
9u^2+12uv+4v^2
Answers
Answer:
(3u+2v)^2
Step-by-step explanation: