pamela is 10 years older than Jiri. the sum of their ages is 76. what is jiri age

Answers

Answer 1

Answer:

jiri's age is 66 years old

Step-by-step explanation:

76-10= 66 years old


Related Questions

what is the equation of y=x^3 with the given transformations

Answers

Each transformation affects the shape and position of the graph. It is important to carefully consider the order of the transformations and their impact on the equation.

1. Horizontal Shift (c):
If there is a horizontal shift, the equation becomes y = (x - c)^3.
For example, if there is a shift of 2 units to the right, the equation would be y = (x - 2)^3.

2. Vertical Shift (d):
If there is a vertical shift, the equation becomes y = x^3 + d.
For example, if there is a shift of 3 units upwards, the equation would be y = x^3 + 3.

3. Vertical Stretch (a):
If there is a vertical stretch or compression, the equation becomes y = a * x^3.
For example, if there is a vertical stretch by a factor of 2, the equation would be y = 2 * x^3.

4. Reflection (along the x-axis):
If there is a reflection along the x-axis, the equation becomes y = -x^3.
This flips the graph of the original function upside down.

5. Reflection (along the y-axis):
If there is a reflection along the y-axis, the equation becomes y = (-x)^3.
This mirrors the graph of the original function.

6. Combined Transformations:
If there are multiple transformations, we can apply them in the order they are given. For example, if there is a vertical stretch by a factor of 2 and a horizontal shift of 3 units to the right, the equation would be y = 2 * (x - 3)^3.

Remember, each transformation affects the shape and position of the graph. It is important to carefully consider the order of the transformations and their impact on the equation.

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Function A is given by the equation y = 3 x + 10 . Function is given by the example show. When x = 1, y =10. When x = 2, y = 13. When x = 3, y = 16. When x = 4, y = 19.

Function A has a..
A. Greater rate of change
B. Smaller rate of change
C. Greater y-intercept
D. Smaller y- intercept

Answers

Answer: both of you have a lead yet but you can get it right away if I can see you guys again in a developer way but I have a game pass

Step-by-step explanation: yes

so easy read whats on the image

so easy read whats on the image

Answers

The answer is: J - 3.08 pounds

Option I ) 3.08 pounds

The reason being that it can't round up with the 2 so we just have that number to the hundredth

13. Make Sense and Persevere A computer store buys a computer
system at a cost of $465.60. The selling price was first at $776, but
then the store advertised a 30% markdown on the system.
a. Find the current sale price. Round to the nearest cent if necessary.
b. Members of the store's loyalty club get an additional 10% off
their computer purchases.
. How much do club members pay for
the computer with their discount?

Please hurry ASAP

Answers

Answer:

2,910 .....................

Which equation is equivalent to 2x + 3y = 12?

Answers

3y = -2x + 12

Is Equivalent to that equation

Hope this helped :)

Which product is negative?

Which product is negative?

Answers

Answer: Last one

Step-by-step explanation:

Answer:

D.

hope this helps

have a good day :)

Step-by-step explanation:

A.Vertical
B.Supplementary
C.Complementary
D.None

A.VerticalB.SupplementaryC.ComplementaryD.None

Answers

i think it’s c cccccccccc

Plot the direction field associated to the differential equation (16) u" + 192u = 0 together with the phase plot of the solution corresponding to the IVP (17) u" +192u = 0), 4(0) = 1/6, u'(0) = -1. using the exact solution (18) y(t) = = cos(8V31) – st=sin(8/3t). Determine R and 8 such that (19) y(t) = Rcos (8V3+ - 0) Plot the exact solution together with the estimated solution obtained via the tangent line method for step sizes h = 0.02,0.05,0.1 in the interval [0, 1].

Answers

We have to determine R and 8 such that(19) y(t) = Rcos (8V3t - 0) As we know, the solution of the given differential equation (1) is of the formu(t) = c1cos(8t√3) + c2sin(8t√3) Differentiating the given solution, we haveu'(t) = -8√3c1sin(8t√3) + 8√3c2cos(8t√3) Putting the initial conditions, we get 1/6 = c1

and -1 = -8√3c1 + 8√3c2On solving, we get

c1 = 1/6 and

c2 = 7/3√3

Therefore, the exact solution of the differential equation(1)\(u(t) = (1/6)cos(8t√3) + (7/3√3)sin(8t√3)\) The form of the solution of the differential equation (1) is \(y(t) = Rcos (8V3t - 0)\) Comparing the two equations, we get\(R = √(1/36 + 49/27) = 1/3√3 * √(4 + 49) = √53/9\) and 8 = tan^-1(7/3) Plot the exact solution together with the estimated solution obtained via the tangent line method for step sizes h = 0.02, 0.05, 0.1 in the interval [0, 1].Using the tangent line method, we have \(y(t+h) ≈ y(t) + h*y'(t)\) Therefore, the estimated solution obtained for h = 0.02,0.05,0.1 can be obtained by the following formulas:\(y(0.02) ≈ y(0) + 0.02*y'(0) y(0.05) ≈ y(0) + 0.05*y'(0)y(0.1) ≈ y(0) + 0.1*y'(0)\) Substituting the values of y(0) and y'(0), we get \(y(0.02) ≈ 1/6 - 0.02*8√3(7/3√3) ≈ -0.0701y(0.05) ≈ 1/6 - 0.05*8√3(7/3√3) ≈ -0.1461y(0.1) ≈ 1/6 - 0.1*8√3(7/3√3) ≈ -0.2893\) The estimated solutions are y(\(0.02) ≈ -0.0701y(0.05) ≈ -0.1461y(0.1) ≈ -0.2893\)

The exact solution and estimated solution obtained via the tangent line method for step sizes h = 0.02,0.05,0.1 in the interval [0, 1]

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Please help meeee I’m stuck only if you know geometry

Please help meeee Im stuck only if you know geometry

Answers

Answer:

Step-by-step explanation:

You can see by the markings that ST is congruent to AY, and that TA is congruent to YS. Those are 2 sides, so so far we have SS. One important thing that comes up WAY TOO OFTEN IN GEOMETRY TO IGNORE is the fact that both of those triangles share the side SA. This is called the reflexive property. The theorem for congruency between these 2 triangles is SSS.

Lines that are parallel to y=8x+4

Lines that are parallel to y=8x+4

Answers

Answer:

yes no no no

no yes no yes

Step-by-step explanation:

lines are parallel if they have the same coefficient.. so 8×x

..mark branliest please..

How fast is 60 miles in km?

Answers

60 miles is equal to 96.56 kilometers.

To convert miles to kilometers, you can use the conversion factor of 1 mile  = 1.60934 kilometers. To convert 60 miles to kilometers, you would multiply 60 by 1.60934.

60 miles * 1.60934 kilometers/mile = 96.56 kilometers

Another way to think about it is that 1 mile is about 1.6 kilometers, so 60 miles is about 60 x 1.6 = 96 kilometers

It's important to remember that when measuring distance, the Units of measurement must be consistent. For units of example, if you are measuring the distance between two cities, it would not make sense to use miles for one city and kilometers for the other.

In short, 60 miles is equivalent to 96.56 kilometers, which is a standard unit of measurement used in most of the world.

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Describe the behavior of the graph at the x-intercepts for the function f(x)=(2x-7)^7(x+3)^4. Identify each x-intercept and justify your answer as well.

Answers

Answer:

3x-x+2=4

Step-by-step explanation:

The results of the chi-square test of independence found that fear of crime depended on one's perception of whether their neighborhood was a high crime area or not. if the null hypothesis is rejected, which is the most appropriate conclusion that can be made

Answers

The most appropriate conclusion that can be made when the null hypothesis is rejected for the chi-square test of independence is: There is a significant association between fear of crime and one's perception of their neighborhood as a high crime area or not.

If the null hypothesis is rejected in a chi-square test of independence, it means that there is a significant association between the two variables being studied. In this case, the fear of crime is dependent on one's perception of whether their neighborhood is a high crime area or not.

Therefore, the most appropriate conclusion that can be made is that there is a significant relationship between the two variables, and one's perception of their neighborhood being a high crime area or not is a predictor of fear of crime. However, the chi-square test of independence does not determine causality, so it is not possible to conclude which variable is causing the other. Further research would be required to determine the direction and nature of the relationship between the two variables.

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Help me pleaseeeeeeee

Help me pleaseeeeeeee

Answers

26. The equation in slope-intercept form is y = 3x + 20.

27. The equation in slope-intercept form is y = (1/4)x - 11.

30. The equation in point-slope form is y - (-3) = -6(x - 2)

31. The equation in slope-intercept form is y = -6x + 9.

What is an equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

26.

y-8 = 3(x+4)

y - 8 = 3x + 12  (distribute the 3)

y = 3x + 12 + 8 (add 8 to both sides)

y = 3x + 20

The equation in slope-intercept form is y = 3x + 20.

27.

y+5= (1/4)(x-24)

y + 5 = (1/4)x - 6

y = (1/4)x - 6 - 5

y = (1/4)x - 11

The equation in slope-intercept form is y = (1/4)x - 11.

To find the equation of a line with a slope of -6 that goes through (2,-3), we can use the point-slope form.

Point-slope form:

y - y₁ = m(x - x₁) where m is the slope and (x₁,y₁) is the point

Substituting m = -6, x₁ = 2, and y₁ = -3, we get:

y - (-3) = -6(x - 2)

y + 3 = -6x + 12

y = -6x + 9

The equation in slope-intercept form is y = -6x + 9.

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1/19 7/4 -4/7 in order from least to greatest

Answers

Answer:

-4/7, 1/19, 7/4

Step-by-step explanation:

-4/7 is less then zero, and the only negative number so it is first

1/19 is the second lowest

7/4 is the highest because it is the only one that is greater then 1. (simplified, 7/4= 1 3/4)

Consider the economy whose data appear in the table below. Working-age population 100,000 Labor force 60,000 Unemployed 12,000 Instructions: Round your answers to one decimal place.

a. The unemployment rate is ___%.

b. The labor-force participation rate is ___ %.

Answers

a. The unemployment rate is 20%.

b. The labor-force participation rate is 60%.

According to the question,

Working age population- 100,000

Labour force - 60,000

Unemployed - 12000 instructions

a) The unemployment rate is the percentage of the labor force that is unemployed and it is calculated as follows:

Unemployment Rate = \(\frac{Number of unemployed People}{Labor force}\) × 100

When an unemployed population is 12,000 and the labor force is 60,000,

the unemployment rate is  = \(\frac{12000}{60000}\) × 100 = 20%

b) labor force participation rate is the percentage of working adult population that participates in labor either by actively looking for a job, or working. It is calculated as follows:

Labor Force Participation Rate = \(\frac{Labor force}{working age population}\) × 100

When the labor force is 60,000 and the working-age population is 100,000

Labor Force Participation Rate = \(\frac{60000}{100000}\) × 100 = 60%

So, a. The unemployment rate is 20%.

b. The labor-force participation rate is 60 %.

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what is the area of the base b of the prism

Answers

Answer:

B = 1/2 h(b1+b2)

Step-by-step explanation:

25. Determine the slope for (10,-2) and (1, 1).

Answers

Answer:

m=\(\frac{-1}{3}\)

Step-by-step explanation:

25. Determine the slope for (10,-2) and (1, 1).
m=- 1/3 .is the slope

Solve the systems of equation 4x + y = 10 3x - 2y = 13

Answers

The solution to the system of equation is (7/5, 22/5)

System of equation

Given the system of equation as shown below;

4x + y = 10 * 2

3x - 2y = 13 * 1

_____________

8x + 2y = 20

3x - 2y = 13

Subtract

8x - 3x = 20 - 13

5x = 7

x = 7/5

Substitute the value of x into any of the equation

4x + y = 10

4(7/5) + y = 10

28/5 + y = 10

y = 10 - 28/5

y = 22/5

Hence the solution to the system of equation is (7/5, 22/5)

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Write your answers as decimals or whole numbers.

Write your answers as decimals or whole numbers.

Answers

The dimensions of the sides DH, VW, and WX are, respectively, 14, 12, and 30.

Similar figures and side measures

Two figures are known to be similar if the ratio of their similar sides is equal to a constant.

From the polygons given, the following expressions are true;

DH/12 = 21/18

18DH = 12 × 21

18DH = 252

DH = 14

Similarly:

VW/14 = 18/21

21VW = 14 * 18

21VW = 252

VW = 12

Also;

35/WX = 21/18

21WX = 35 * 18

21WX = 630

WX = 30

Therefore the measure of the sides DH, VW and WX are 14, 12 and 30 respectively.

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solving systems of equations by subsitution

Answers

Step 1: Solve one of the equations for one of the variables. Let's solve the first equation for y: ...Step 2: Substitute that equation into the other equation, and solve for x. ...Step 3: Substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

What is r - 8.5 = -2.1 pls help♥️

Answers

Answer:

r=6.4

Step-by-step explanation:

Get r by itself you need to add 8.5 to get 6.4

Hope this helps (:

Answer:

r-8.5=-2.1

r=-2.1+8.5

r=6.4

Step-by-step explanation:

Simplify this expression.
–6w + (–8.3) + 1.5+ (–7w)

Answers

The simplified form of the expression -6w + (–8.3) + 1.5+ (–7w) is -13w - 6.8.

What is the simplified form of the expression?

Given the expression in the question;

-6w + (–8.3) + 1.5+ (–7w)

To simplify, first remove the parenthesis

Note that;

- × + = -- × - = ++ × + = +

-6w + × - 8.3 + 1.5 + × - 7w

-6w - 8.3 + 1.5 - 7w

Next collect and add like terms

-6w - 7w - 8.3 + 1.5

Add -6w and -7w

-13w - 8.3 + 1.5

Add -8.3 and 1.5

-13w - 6.8

Therefore, -13w - 6.8 is the simplified form.

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GUYS PLEASE HELP
* I’LL GIVE YOU BRAINLIEST

Compare the maximum values and the end behavior of the functions of f and g.

GUYS PLEASE HELP* ILL GIVE YOU BRAINLIEST Compare the maximum values and the end behavior of the functions

Answers

Therefore , the solution of the given problem of function comes out to be even though the two functions' maximum numbers are different, their final behavior is the same.

What is function?

On the midterm exam, there will be inquiries about design, mathematics, each topic, and both actual and hypothetical locations. a summary of the connections between various components that work together to produce the same outcome. A service is made up of many unique parts that work together to produce unique outcomes for each input. Each post also has a particular location, that could be the enclave, an area, or even something completely different.

Here,

When x = 2, the maximum value of function f is 6, and

when x = -2, the highest value of function g is 3.

Both functions result in the same action in the end.

Both functions move closer to positive infinity as x gets closer to positive or negative infinity.

This is due to the positive quadratic component that dominates the behavior of the leading term in both functions as x increases in magnitude.

As a result, even though the two functions' maximum numbers are different, their final behavior is the same.

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find a particular solution for y'' 4y' 3y = 1/1+e^t using transfer functions, impulse response and convolutions. (other methods are not accepted)

Answers

To find a particular solution for y'' 4y' 3y = 1/(1+e^t) using transfer functions, impulse response, and convolutions, we first need to find the homogeneous solution and then the particular solution.

The homogeneous solution is y_h = c1 e^(-t) + c2 e^(-3t), where c1 and c2 are constants. The transfer function is H(s) = 1/(s^2 + 4s + 3), and the impulse response is h(t) = e^(-t) - e^(-3t).

To find the particular solution, we need to first find the Laplace transform of the input function, which is F(s) = 1/(s+1)(1+e^(-s)). We can then use the convolution theorem to find the output function in the Laplace domain, which is Y(s) = H(s) F(s). Simplifying this expression using partial fraction decomposition and inverse Laplace transform, we get the particular solution y_p = (e^(-t) - e^(-3t)) / (2 - e^(-t)). Therefore, the general solution for the differential equation is y = y_h + y_p, where y_h is the homogeneous solution and y_p is the particular solution.

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Solve for ppp. 16-3p=\dfrac23p+516−3p= 3 2 ​ p+516, minus, 3, p, equals, start fraction, 2, divided by, 3, end fraction, p, plus, 5 p=p=p, equals

Answers

Given:

The given equation is:

\(16-3p=\dfrac{2}{3}p+5\)

To find:

The value of p.

Solution:

We have,

\(16-3p=\dfrac{2}{3}p+5\)

Multiply both sides by 3.

\(3(16-3p)=3\left(\dfrac{2}{3}p+5\right)\)

\(48-9p=2p+15\)

Isolating the variable terms, we get

\(48-15=2p+9p\)

\(33=11p\)

Divide both sides by 11, we get

\(\dfrac{33}{11}=p\)

\(3=p\)

Therefore, the required solution is \(p=3\).

Answer:

p=3

Step-by-step explanation:

i got it right on khan

what is x? I WILL MARK BRAINLIEST FOR FIRST WHO ANSWERS!!!!!

what is x? I WILL MARK BRAINLIEST FOR FIRST WHO ANSWERS!!!!!

Answers

Answer:

It is 19

Step-by-step explanation:

Hope this helps.

I believe it’s degree 19

Which set represents the zeros of the function f(x) = 7x2 – 28x + 21?

Answers

Answer:

change f(x) to 0 than 7*2x=14x

0=14x-28x+21

0=-14x+21

-21=-14x

x=3/2

Rewrite one eighteenthx3y + seven eighteenthsxy2 using a common factor.

one thirdxy(6x2 + 7y)
one thirdx2y(6x2 + 9y)
one eighteenthxy(x2 + 7y)
one eighteenthx3y2(y + 7)

Answers

Answer:

C

Step-by-step explanation:

1/18 x³y + 7/18 xy²


1/18 xy (x² + 7y)

Two students have found the slope of a line on a graph. Jeffrey says the slope is 1/3.
Mary says the slope is 2/6. Did they find the slope of the same line. How do you know?

Answers

Answer:

They found the slope of the same line. This is because 2/6 is equal to 1/3.

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