Answer:
r = 7
Step-by-step explanation:
Given
3r - 5 = 16 ( add 5 to both sides )
3r = 21 ( divide both sides by 3 )
r = 7
1 months salary 1000 rupees. How many salary in 1 day.
Step-by-step explanation:
1 month has 30 days
so 100 ÷ 30
so ans is 33.3 rupees for one day
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Suppose a city with population 500,000 has been growing at a rate of 7% per year. If this rate continues, find the population of this city in 24 years
Answer
The population of the city in 24 years will
be approximately 2,024,467.3206337208
What is the population in 24 years?
The formula for calculating future value:
Population:- 2,024,466
which level(s) of prevention is/are most likely to include intervention?
Intervention is most likely to be included in the secondary and tertiary levels of prevention.
In the context of public health and healthcare, prevention is typically categorized into three levels: primary, secondary, and tertiary.
The primary level of prevention focuses on preventing the onset of diseases or health conditions before they occur. This is achieved through measures such as promoting healthy lifestyles, providing vaccinations, and implementing public health education campaigns. Intervention is less common at this level, as the main goal is to prevent the occurrence of the health issue in the first place.
The secondary level of prevention involves early detection and intervention to prevent the progression of a disease or health condition. This may include screenings, diagnostic tests, and prompt treatment. Intervention plays a crucial role at this level, as the focus is on identifying and addressing health issues at an early stage to minimize their impact.
The tertiary level of prevention aims to minimize the impact of an existing disease or health condition and prevent complications or further deterioration. Intervention is also prominent at this level, as it involves providing medical treatments, rehabilitation services, and ongoing care to manage the condition and improve quality of life.
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2, 8, 14, 20, 26... Look at the pattern above. What will the next number in the pattern be?
Answer:
32
Step-by-step explanation:
you just keep adding 6, simple :)
Answer:
32
Step-by-step explanation:
pattern: +6
∴ next number in pattern = 26 + 6
= 32
You use a juice mix to make orange juice.
You combine 12 ounces of the mix with 36 ounces of water.
What is a unit rate that describes your juice?
Answer: 12/48 = 25%
Step-by-step explanation: If the unit rate that characterizes my juice reflects its concentration, then there are 36 + 12 = 48 ounces of matter in total. The orange juice mix that we add is 12 ounces of mix, therefore the concentration is 12/48 = 25%.
Find the measures of two angels one positive and one negative that are coterminal with pie-7
Answer:
15pi/7 - 13 pi/7
Step-by-step explanation:
to find a positive and negative coterminal angle
● add and subtract 2pi to the given angle
pi/7+2pi=pi/7+14pi/7=15pi/7 positive
pi/7-2pi=pi/7-14pi/7= -13pi/7 negative
11) Endpoint: (0,4), midpoint (-10, -3)
Find the endpoint?
Answer:
(-20,-10)
Step-by-step explanation:
\(( - 10 \: \: - 3) = ( \frac{0 + x}{2} \: \: \frac{4 + y}{2} )\)
Solve for.x coordinate
\( - 10 = \frac{0 + x}{2} \\ - 20 = 0 + x \\ x = - 20\)
solve for y coordinate
\( - 3 = \frac{4 + y}{2} \\ - 6 = 4 + y \\ - 10 = y\)
HELP ! Due today, will mark brainly
The measures of the angles are
TLN = 51 degrees, NLM = 129 degrees and MZQ = 129 degreesJZQ = TLN = 99 degreesLMO= ZMR = 34 degrees and LMR = y = 166 degreesHow to determine the measures of the angles?1. Angle TLN, MZQ and NLM
The angles TLN and NLM are supplementary angles
So, we have
TLN + NLM = 180
This gives
3x - 18 + y = 180
Also, we have
TLN + MZQ = 180
So, we have
3x - 18 + 5x + 14 = 180
Evaluate the like terms
8x -4 = 180
This gives
8x = 184
Divide
x = 23
Substitute x = 23 in 3x - 18 + y = 180
3 x 23 - 18 + y = 180
Evaluate
51 + y = 180
So, we have
y = 129
The above computations imply that:
TLN = 3 x 23- 18 = 51 degrees
NLM = y = 129 degrees
MZQ = 5 x 23 + 14 = 129 degrees
2. Angle JZQ and TLN
The above means that
JZQ = TLN
So, we have
9x + 9 = 8x + 19
Evaluate
x = 10
So, we have
JZQ = TLN = 9 * 10 + 9
JZQ = TLN = 99 degrees
3. Angle ZMR, LMO and LMR
The angles ZMR and LMO are congruent angles
So, we have
ZMR = LMO
This gives
x + 14 = 2x - 6
Evaluate
x = 20
Also, we have
LMR + LMO = 180
So, we have
y + 2x - 6 = 180
y + 2 x 10 - 6 = 180
y + 14 = 180
So, we have
y = 166
The above computations imply that:
LMO= ZMR = 20 + 14 = 34 degrees
LMR = y = 166 degrees
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Evaluate the series 1 + 2 + 4 + 8 to S10.
The series to 10 term is
1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512
What is recurrent relation?An equation that represents a sequence based on a rule is called a recurrence relation.
Finding the following term, which is dependent upon the prior phrase, is made easier (previous term). We can readily predict the following term in a series if we know the preceding term.
The term is predicted by multiplying the preceding term by 2
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PQR ~MNO. What is the length of side QR?
The length of the QR is 16 cm when PQR ~MNO
In the given question, it is given that two similar triangles as PQR ~MNO
Then, the corresponding sides will be in equal proportion to each other as follows
PQ / MN = PR / MO = QR / NO
We need to find the length of the side QR
As above relations are given,
\(\frac{PQ}{MN}\) = \(\frac{PR}{MO}\) = \(\frac{QR}{NO}\)
\(\frac{30}{10}\) = \(\frac{5x + 7}{x+5}\) = \(\frac{4x}{\frac{16}{3} }\)
Equating all the fractions, equal to each we'll find
\(\frac{5x + 7}{x+5}\) = \(\frac{30}{10}\)
5x + 7 = 3(x +5)
5x + 7 = 3x + 15
2x = 8
x = 4
We know that, the length of the QR = 4x cm = 4 x 4 cm = 16 cm
Therefore, the length of the QR is 16 cm when PQR ~MNO
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Please help please! No fake answers pls
Answer:
3,8,11
Step-by-step explanation:
if line d was parallel there might be more but it is not so the only ones that are congruent are 3,8 and 11
Divide. Using either synthetic division or long division(2x^3+ 13x^2- 27x - 19) ÷ (x+8)
Given the expression:
\(\mleft(2x^3+13x^2-27x-19\mright)\div(x+8)\)We use synthetic division to obtain our result:
Thus, we conclude that:
\(\frac{2x^3+13x^2-27x-19}{x+8}=2x^2-3x-3+\frac{5}{x+8}\)David has nickels and y dimes. He has at least 24 coins worth at most $1.80
combined. Solve this system of inequalities graphically and determine one possible
solution.
Answer:
Step-by-step explanation:
ramiro has filled 1/3 or 50 gallons of his fish tank. find the total capacity of the fish tank
Answer:
150
Step-by-step explanation:
because full capacity is 3/3, therefore you time 50 by 3, which will be 150 gallons
match the terms to their definition. 1. kilometer one thousandth of a meter 2. centimeter one hundredth of a meter 3. millimeter one thousand meters
A kilometer is a unit of length in the metric system equal to one thousand meters
What is distance in math?
As its name implies, any distance formula outputs the distance (the length of the line segment). In coordinate geometry, there is a number of formulas for finding distances, such as the separation between two points, the separation between two parallel lines, the separation between two parallel planes, etc.
Kilometer: A kilometer is a unit of length in the metric system equal to one thousand meters. It is commonly used to measure long distances, such as the distance between two cities or countries.
Centimeter: A centimeter is a unit of length in the metric system equal to one hundredth of a meter. It is commonly used to measure small distances, such as the length of an object or the distance between two points.
Millimeter: A millimeter is a unit of length in the metric system equal to one thousandth of a meter. It is an even smaller unit of measurement than a centimeter and is commonly used to measure very small distances, such as the thickness of a sheet of paper or the diameter of a small object.
In the metric system, each unit of length is based on powers of 10. This means that each unit is ten times larger or smaller than the one next to it. Hence, This system of measurement makes it easy to convert between units and to measure distances of all sizes.
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Can anybody help me out with this
The final coordinates of the figure, following the reflection and translation are;
A''(-2, -1)
B''(-3, 1)
C''(2, 2)
What is a translation transformation?A translation transformation is a geometric transformation that moves every point of a shape or object by the same distance in the same direction.
The coordinates of the vertices of the triangle are;
(-5, -1), (-6, -3), and (-1, -4)
1) The first transformation is a reflection across the x-axis
The coordinate of the point (x, y) following a reflection across the x-axis = The point (x, -y)
Therefore, the coordinate of the image of the triangle following the reflection across the x-axis are the points;
(-5, -1) ⇒ (-5, 1)
(-6, -3) ⇒ (-6, 3)
(-1, -4) ⇒ (-1, 4)
The coordinates of the image following the reflection are therefore;
A'(-5, 1), B'(-6, 3), C'(-1, 4)
b. The coordinates of the image of the reflected triangle following a translation of <3, -2> are;
A'(-5, 1) ⇒ A''(-5 + 3, 1 - 2) = A''(-2, -1)
B'(-6, 3) ⇒ B''(-6 + 3, 3 - 2) = B''(-3, 1)
C'(-1, 4) ⇒ C''(-1 + 3, 4 - 2) = C''(2, 2)
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Luna brought all her savings with her to ieme, in euros,For the first week, she spent the same amount of moneyeach day. The table shows how much Luna had left at theend of each dayWhat was the initial value of Luna's savinge?A.) 35 eurosB.) 350 eurosC.) 315 eurosD.) 80 euros
Take the differences, it will give 35
Add 35 to 315
35 + 315 =350
The initial value is 350 euros
pleas help me alot of points
Answer:
12
Step-by-step explanation:
its a square all sides of the square are the same so 48 divided by 4 is 12
5 points is not a lot of points
i'm so confused help me pelase
Answer:
Table 2
Step-by-step explanation:
We can solve this by dividing the number of pizzas at each table by the number of kids at each table. This will tell us how much pizza each kid is able to eat:
Table 1:
2 pizzas/5 kids = 2/5 pizzas per kid = 0.4 pizzas per kid
Table 2:
3 pizzas/7 kids = 3/7 pizzas per kid = 0.429 pizzas per kid
Table 3:
5 pizzas/12 kids = 5/12 pizzas per kid = 0.417 pizzas per kid
The kids at table 2 are able to eat slightly more pizza than the kids at the other tables.
In a right triangle, the measure of one acute angle is 12 more than twice the measure of the other acute angle. Find the measures of the 2 acute angles of the triangle. If the measures, in degrees, of the three angles of a triangle are x, , and , the triangle must be
Given:
In a right triangle, the measure of one acute angle is 12 more than twice the measure of the other acute angle.
To find:
The measures of the 2 acute angles of the triangle.
Solution:
Let x be the measure of one acute angle. Then the measure of another acute is (2x+12).
According to the angle sum property, the sum of all interior angles of a triangle is 180 degrees. So,
\(x+(2x+12)+90=180\)
\(3x+102=180\)
\(3x=180-102\)
\(3x=78\)
Divide both sides by 3.
\(x=\dfrac{78}{3}\)
\(x=26\)
The measure of one acute angle is 26 degrees. So, the measure of another acute angle is:
\(2x+12=2(26)+12\)
\(2x+12=52+12\)
\(2x+12=64\)
Therefore, the measures of two acute angles are 26° and 64° respectively.
Anytown households that earn more than $75,000 tend to buy sports equipment, while households that earn less than $75,000 tend to buy TVs. Which new business would be most likely to succeed? a car dealership an electronics store an office supply store a sporting goods store.
Answer: An Electric Store
Step-by-step explanation: Hoped This Helped! Thx For The Points!
Answer:
B
Step-by-step explanation:
an electronics store
what is it and why?
Answer:
C
Step-by-step explanation:
the solution to a system of equations given graphically is at the point of intersection of the 2 lines.
the lines here are parallel and never intersect. Thus there is no solution
Which of the following statements about the assumptions underlying a two-way ANOVA are true? a.The two-way ANOVA is robust to violations of the assumptions of sampling from normal distributions and HOV provided the samples are of equal size (e.g. n1=n2=n3..).
b. The population variances for each of the cells should be equal (i.e., there is homogeneity of variance).
c. The populations from which the samples are taken for a two-way ANOVA must be distributed normally.
d. If the assumptions underlying a two-way ANOVA are violated, the research should conduct two one-way ANOVAs instead.
The correct statements are:
b. The population variances for each of the cells should be equal (i.e., there is homogeneity of variance).
c. The populations from which the samples are taken for a two-way ANOVA must be distributed normally.
In a two-way ANOVA, there are several assumptions that need to be met for valid statistical inference. Two of these assumptions are the equality of population variances and the normal distribution of populations.
b. The assumption of homogeneity of variance states that the population variances for each combination of levels of the two factors in a two-way ANOVA should be equal. Violation of this assumption can lead to biased results and affect the validity of the statistical test.
c. The assumption of normality states that the populations from which the samples are taken should follow a normal distribution. This assumption is important because the validity of the F-test used in ANOVA is based on the assumption of normality. Departures from normality can impact the accuracy and reliability of the results.
a. The statement in option (a) is not true. The two-way ANOVA is not robust to violations of the assumptions of sampling from normal distributions and homogeneity of variance, even if the samples are of equal size. Violations of these assumptions can lead to inaccurate and unreliable results.
d. The statement in option (d) is also not true. If the assumptions of a two-way ANOVA are violated, it does not necessarily mean that the researcher should conduct two separate one-way ANOVAs. There are alternative non-parametric tests or robust ANOVA methods that can be used in such cases. The choice of appropriate statistical analysis depends on the nature of the data and the specific research question.
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solve the equation for c
M+3c=8
Answer:
c = \(\frac{8-M}{3}\)
Step-by-step explanation:
Given
M + 3c = 8 ( subtract M from both sides )
3c = 8 - M ( divide both sides by 3 )
c = \(\frac{8-M}{3}\)
For a result to be considered _____, the chances of its occurring as a result of random error are often less than 5 percent.
For a result to be considered significant, the chances of its occurring as a result of random error are often less than 5 percent.
What is Random error?A coincidental discrepancy between the observed and true values of anything is known as a random error (e.g., a researcher misreading a weighing scale records an incorrect measurement).
It's not always a mistake when there is random error; rather, it happens when measurements are made. Even when you measure the same item repeatedly, there will always be some variation in your results because to changes in the environment, the instrument, or your own perceptions.
Your measurements are equally likely to be greater or lower than the genuine values due to random error, which has unexpected effects.
According to the given data,
For a result to be considered significant, the chances of its occurring as a result of random error are often less than 5 percent.
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Use the AA Similarity Theorem and a protractor, if necessary, to demonstrate how the triangles in the given pair are similar. Show your
work.
It’s telling me to write in the box below
The AA Similarity Theorem states that if two angles of one triangle are congruent to two angles of another triangle, then the two triangles are similar.
How to explain the triangleIn the given pair of triangles, the two angles at the base of the triangles are congruent. This is because the two triangles are both right triangles, and the right angle is congruent in both triangles. Therefore, the two triangles are similar
We can also use the fact that the ratio of the corresponding sides in two similar triangles is equal to the ratio of the corresponding angles in the two triangles. In the given pair of triangles, the ratio of the corresponding sides is 1:1. This is because the two triangles are both right triangles, and the hypotenuse of a right triangle is always longer than any of the other sides. Therefore, the two triangles are similar.
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What is the midpoint of the line segment graphed below?
(-1,2)
(9,5)
Answer:
1,3
Step-by-step explanation:
Answer:
(4, 2.5 )
Step-by-step explanation:
Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is
( \(\frac{x_{1}+x_{2} }{2}\), \(\frac{y_{1}+y_{2} }{2}\) )
Here (x₁, y₁ ) = (- 1, 2) and (x₂, y₂ ) = (9, 5) , then
midpoint = ( \(\frac{-1+9}{2}\), \(\frac{2+5}{2}\) ) = ( \(\frac{8}{2}\), \(\frac{7}{2}\) ) = (4, 3.5 )
Simplify: (4x4y3)(4x4)
Answer:
16x⁸y³
Step-by-step explanation:
You want to simplify (4x⁴y³)(4x⁴).
Rules of exponentsThe relevant rule of exponents is ...
(a^b)(a^c) = a^(b+c)
SimplificationThe simplified form is ...
\((4x^4y^3)(4x^4) =(4\cdot4)x^{4+4}y^3=\boxed{16x^8y^3}\)
Which expression represents the surface area of the
pyramid?
A 4+6+6+6+6
B 3x2
C 4+3+3+3+3
D 4x3
Answer:
the answer is a I think your welcome
Surface area is the sum of the area of faces.
This means that:
Surface area of prism = 4(area of triangle) + area of squareFinding the surface area of the prism.
=> Surface area of square based prism = 4(1/2 x 2 x 3) + 2 x 2=> Surface area of square based prism = 4(3) + 4=> Surface area of square based prism = 12 + 4 = 16 units²Verifying Option A
4 + 6 + 6 + 6 + 6=> 4 + 24=> 28 units² ≠ 16 units²Thus, Option A is incorrect.
Verifying Option B
3 x 2=> 6 units² ≠ 16 units²Thus, Option B is incorrect.
Verifying Option C
4 + 3 + 3 + 3 + 3=> 4 + 12=> 16 units² = 16 units²Thus, Option C is correct.
Verifying Option D
4 x 3=> 12 units² ≠ 16 units²Thus, Option D is incorrect.
In conclusion...
Option C is correct.
pls help me solve this
Answer:
See below.
Step-by-step explanation:
1.) False - It contains 6 sig figs, not 2.
2.) False - It goes up to 2 decimal places, not 3.
3.) True
4.) False - It goes up to 1 sig fig, not 4.