hi hi hi ill show u a pic of it

Answer:

$65

Step-by-step explanation:

50 x 0.30

= 15

50 + 15

= 65

Answer:

Step-by-step explanation:

Common difference is -9.

t_1 = 2

t_n = t_1 - (n-1)9

= t_1 - (9n - 9)

= 2 - (9n - 9)

= 11 - 9n

The independent quantity is time and dependent quantity is number of cars washed .

In the given relation between the number of cars and the time .

The relationship between the number of cars he washes and the time it takes to wash those cars represents a proportional variation

Let  y ----->  number of cars he washes

       x ------> time

The linear equation is y = kx

The independent variable is time x .

The dependent variable is the number of cars he washes, y .

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Answer:

.

Step-by-step explanation:

Step 4: AW = WP

Step 5: triangle AWB = triangle PWR by AAS

Step 6: RW = BW by corresponding sides of congruent triangles are congruent

Answer:

x= - 3 and y= - 7

Step-by-step explanation:

Answer:

X = -3

Y = -7

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Answer:

The value of X is 6.

Step-by-step explanation:

5 + 3 + 7 + 9 = 24

30 - 24 = 6

X = 6

The difference is 6.  

On solving the provided question we cans ay that -  probability, using Bayes' Theorem,  \(p(e/f) = 5/9.\)

A probability is a numerical representation of the possibility or probability that a specific event will take place. Probabilities can alternatively be stated as percentages ranging from 0% to 100%, or as percentages from 0 to 1. the likelihood that a given occurrence will take place. (2): The proportion of the number of outcomes in an exhaustive set of equally likely options that result in a certain event to all conceivable outcomes. The probability that something will occur is the foundation for it. The foundation of theoretical probability is the justification of probability. For instance, the theoretical likelihood of receiving heads while tossing a coin is 1/2.

The equation to obtain a probability

\(P(A|B) = P(A) * P(B|A) / P(A)\)

Now, as

\(p(e|f) = (2/3 * 5/8)/3/4\\p(e|f) = 2/3 * 5/8 * 4/3\\p(e|f) = 5/9.\\\)

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Answer:

19

Step-by-step explanation:

So if you want to find out what x is then you would try to find 95% of 20 which is 19. She made 19 of her free throws.

The mean value Taylor would use is 10.23 seconds.

To calculate the mean value for Taylor's recorded times, we add up the individual times (10 seconds, 10.3 seconds, and 10.4 seconds) to obtain a total of 30.7 seconds.

we divide this total by the number of trials, which in this case is 3.

30.7 seconds divided by 3 equals approximately 10.23 seconds.

The mean value of Taylor's recorded times for her car's trials is approximately 10.23 seconds.

The mean value is often used as a measure of central tendency to represent the average of a set of values.

In this case, it represents the average time recorded by Taylor during her trials.

By calculating the mean, we can compare this value with the mean times of other cars to assess performance.

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\((\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\hspace{10em} \stackrel{slope}{m} ~=~ -3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{4}=\stackrel{m}{-3}(x-\stackrel{x_1}{2}) \\\\\\ y-4=-3x+6\implies y=-3x+10\)

Answer: 3 The pun on sense helps call attention to the economic soundness of the project.​

Step-by-step explanation:

The underlined phrase is the last statement and it is a pun that is meant to show that the plan is a good one because it will both increase jobs and is good for the environment which means that it is sound from both an economic and an environmental perspective.

In using the pun, the entire argument for the project was summarized to show the basic benefits of the plan and show how it would benefit the people.

Answer:

(-18, 0)

Step-by-step explanation:

The x intercept has a y value of 0. So, to find the x intercept, plug in 0 as y into the equation, and solve for x:

y = 2/3x + 12

0 = 2/3x + 12

-12 = 2/3x

-18 = x

So, the x intercept is (-18, 0)

Answer:

the expanded form for (x - 7)² is:

x² - 14x + 49

Answer:

0.056

Step-by-step explanation:

For decimals, you just multiply, and the hundredths would stay, so the answer is 0.056, because 8 x 7 = 56!

Answer:

0.056

Step-by-step explanation:

7*8 is 56 right

looking at 0.7 how many numbers are before that dot

1 right which is seven

then 0.08 has how many digits before the dot thing

2 right which is 0 and 8

in total making three

then in 56 move three times forward from behind

1  5.6

2  0.56

3  0.056

and thats how we got this

dont confuse this technique with numbers like 0.80

the zero at the end of that number is not needed

that is to say that

0.80 = 0.8

when theres a zero at the back of a decimal its not counted

e.g

0.50= 0.5

0.4000000= 0.4

hope this helped

Let A be the point (-2, 9, 10) and n be the normal vector of the plane. The direction vector of the line is <1, 3, -3>, and since the plane is perpendicular to the line, n is orthogonal to the direction vector.

So, n is a vector that satisfies:

n . <1, 3, -3> = 0

The equation of the plane can be written in the form:

n . (x - A) = 0

Where x = (x, y, z) is any point in the plane.

We can find n by taking the cross product of two non-parallel vectors in the plane, such as <1, 0, 0> and <0, 1, 0>. Then,

n = (1, 0, 0) x (0, 1, 0) = (0, 0, 1)

Substituting the values of A and n into the equation of the plane, we get:

0 . (x - (-2, 9, 10)) = 0

0 . (x + 2, y - 9, z - 10) = 0

z - 10 = 0

z = 10

So the equation of the plane is:

z = 10

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A) C(7) represents the cost of an Uber for 7 miles. Since 'm' is the cost for m miles, '7' is the cost for 7 miles.

B) If Todd's total bill was $30, that means the cost (C) is 30. Replace C with 30.

30 = 1.5m+4.5

Now solve this equation.

30-4.5 = 1.5m+4.5-4.5

25.5 = 1.5m

m = 17

If Todd's total bill was $30, his Uber ride was 17 miles.

Answer:

So the expression is equivalent to 18x + 15.

Step-by-step explanation:

The expression 5(4x+3)-2x simplifies to:

= 20x + 15 - 2x (distributing the 5)

= 18x + 15 (combining like terms)

So the expression is equivalent to 18x + 15.

The equation in the slope-intercept form is:

y = 8 + (3/2)x

Herewe have the linear equation:

3x - 2y = -16

And we want to write it in the slope-intercept form.

To do that, we need to isolate the variable y.

We will get:

3x - 2y = - 16

-2y = -16 - 3x

y = (-16/-2) + (-3/-2)x

y = 8 + (3/2)x

That is the equation written in the slope-intercept form.

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Answer:

Step-by-step explanation:

We know the bottom of the triangle is 5 cm and the top of the rectangle is 5 cm, but we need to find the sides.

The height of the triangle is 8 cm, we know this as we do 18 - 10 = 8 because we subtract the rectangle from the whole figure which leaves us the triangle.

We split the triangle into 2 parts. The bottom part is now each 2.5 cm.

Then we use the Pythagorean theorem.

Check my work on the picture for how I do it for which it leads to the sided of the triangle.

Now adding the sides of the whole perimeter we just focus on the outer regions.

Two parts from the triangle which both add up to 15.20 cm and the rectangle is 25 cm, you ignore the segment inside the figure.

25 + 15.20 = 37.20 cm.

Answer:

The number of ways she can choose four albums for display with at least two from Diana Kroll is from the sixteen albums is 665 ways

Step-by-step explanation:

1) The number of ways she can choose 2 albums of Diana from the 5 Diana Kroll  albums is 5!/(2!(5 - 2)!) = 10 ways

Choosing the other 2 albums from the remaining 11 albums gives;

11!/(2!(11 - 2)!) = 55 ways

Total number of ways is then 10 × 55 = 550 ways

Choosing 3 from the 5 Diana Kroll  albums is 5!/(3!(5 - 3)!) = 10 ways

Choosing the other 1 album from the remaining 11 albums gives;

11!/(1!(11 - 1)!) = 11 ways

Total number of ways is then 10 × 11 = 110 ways

Choosing 4 from the 5 Diana Kroll  albums is 5!/(4!(5 - 4)!) = 5 ways

Choosing the other 0 album from the remaining 11 albums gives;

11!/(0!(11 - 0)!) = 1 way

Total number of ways is then 5 × 1 = 5 ways

Total number of ways = 550 + 110 + 5 = 665 ways

2) In the indirect method, we first find the number of ways to choose 4 albums out of the 16 albums, then we subtract the number of cases where there are  1 and 0 Diana Kroll albums as follows;

16!/(4!(16 - 4)!) = 1820 ways

With 1 Diana Kroll album gives

5!/(1!(5 - 1)!)×11!(3!(11 - 3)!) = 825 ways

With 0 Diana Kroll album gives

5!/(0!(5 - 0)!)×11!(4!(11 - 4)!) = 330 ways

Total number of ways with at least 2 Diana Kroll albums = 1820 - 825 - 330

Total number of ways with at least 2 Diana Kroll albums = 665 ways.

From the given information provided, if AG is 140 inches long, then the length of EF is 80 inches.

Let's start by assigning a variable to the length of AB. We'll use x, so BC is 2x and CD is 4x (since CD is twice the length of BC). The total length of the line segment from A to D is therefore:

AD = AB + BC + CD = x + 2x + 4x = 7x

We know that AG is 140 inches long, so we can set up a proportion to find the length of EF. Specifically, the ratio of AG to AD is equal to the ratio of EF to CD:

AG/AD = EF/CD

Substituting in the values we know:

140/7x = EF/4x

Cross-multiplying:

140 × 4x = 7 x EF

Simplifying:

560 = 7 x EF

Dividing both sides by 7x:

EF = 80

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Answer:

The Answer is 28y

Step-by-step explanation:

Answer:14x+4y

Step-by-step explanation:

Answer:

94.50$

Step-by-step explanation:

Answer:

Wouldn't it be just 2 since it's already solved

Answer : 37 minutes

Step-by-step explanation:

Subtract 25 and 17.23 then divide by 0.21

25-17.23=7.77 divide by 0.21 (21 divided by 100) =37

The size of the letters appear on the retina is 0.00289 cm

Given data:

To determine the size of the letters on the retina, use the concept of angular size and the relationship between object size, distance, and angular size.

Angular size is the measure of the angle subtended by an object as seen from a particular point, in this case, the eye.

Angular size = Object size / Distance

Object size = 1.0 cm

Distance = 6 meters

Angular size = 1.0 cm / 6 meters

To convert the distance to centimeters, multiply by 100:

Angular size = 1.0 cm / (6 meters * 100 cm/meter)

Angular size = 1.0 cm / 600 cm

Angular size = 0.0017 radians

The angular size of the letters is 0.0017 radians.

Now, to determine the size of the letters on the retina, calculate the linear size on the retina using the angular size and the distance from the lens to the retina.

Linear size on retina = Angular size * Distance from lens to retina

Angular size = 0.0017 radians

Distance from lens to retina = 1.7 cm

Linear size on retina = 0.0017 radians * 1.7 cm

Linear size on retina ≈ 0.00289 cm

Hence, the letters appear to be approximately 0.00289 cm in size on the retina.

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Answer:

Step-by-step explanation:

Step one:

given data

expected amount =$200

cash already at hand=$80

savings per week=$40

let the number of weeks be x

Step two:

the linear function for the situation is the same as the equation of a straight line

y=mx+c------1

200=4x+80

solve for x

200-80=40x

120=40x

divide both sides  by 4

x=120/40

x= 3 weeks

Chandler will save for 3 weeks

Answer:

g = 1

Step-by-step explanation:

1/2 (3g - 2) = g/2

3g - 2 = g

3g = g + 2

3g - g = 2

2g = 2 ÷ 2

g = 1

Answer:

105

Step-by-step explanation:

7x15=105

Answer: 35

Step-by-step explanation:

If you multiply 5X7 it gives you 35 if 3lbs cost 15 that means every lb cost 5 , or you can add 5 +5 till you get 35