2(5-6f)= 34
I need to find the value of f pls help

The probability that Jessica picks a yellow pencil is 80%.

What exactly is probability?

Probability is a measure of an event's possibility or chance of occurring. It is stated as a number ranging from 0 to 1, or as a percentage ranging from 0% to 100%, where 0 indicates an impossible occurrence and 1 (or 100%) represents a certain event.

Now,

The probability of picking a yellow pencil =  the number of yellow pencils / total number of pencils:

Probability of picking a yellow pencil = Number of yellow pencils / Total number of pencils

In this case, there are 8 yellow pencils out of a total of 10 pencils:

Probability of picking a yellow pencil = 8 / 10

Simplifying the fraction by dividing both the numerator and denominator by 2, we get:

Probability of picking a yellow pencil = 4 / 5

Probability of picking a yellow pencil = 4 / 5 x 100%

Probability of picking a yellow pencil = 80%

Therefore, the probability that Jessica picks a yellow pencil is 80%.

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Answer:

do 1/5 times 4 to get the same bottom number the denominator and then subtract 1/20-1/20-2/20

Answer:

x=30°

hopefully this answer can help you to answer the next question

y = 6x + 2 is the function which Adam charges a rate of $6 per hour and an additional fee of $2 for the bus fare.

The linear function in the form y = mx + b represents the situation where y represents the cost of the babysitting job

x represents the number of hours, "m" represents the hourly rate, and "b" represents the additional fee (bus fare).

y = 3x + 2 represents an hourly rate of 3 and an additional fee of 2.

y = 3x + 1 represents an hourly rate of 3 and an additional fee of 1.

y = 6x + 2 represents an hourly rate of 6 and an additional fee of 2.

y = -6x + 2 represents a negative hourly rate of -6 and an additional fee of 2.

Hence, y = 6x + 2 is the which Adam charges a rate of $6 per hour and an additional fee of $2 for the bus fare.

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Complete Question

Jessica is organizing a guided tour of the rain forest. The average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. What does the denominator of this rational expression represents?

Answer:

Number of people going on the tour

Step-by-step explanation:

Given that the average profit per person  \(=\dfrac{18x+35}{x}\)

\(\text{Average}=\dfrac{\text{Sum of Total Items}}{\text{Number of Items}}\)

Therefore:

\(\text{Average Profit}=\dfrac{(18x+35)\text{ profit}}{x\text{ persons}}\)

The denominator, x represents the number of people going on the tour.

Answer:

btw 35/x represents epresents a fixed cost, like a cover charge for the tour, that is not affected by the number of people attending the tour. So, the quotient 35/x represents the profit that the tour company makes from the cover charge per person.

Step-by-step explanation:

PLATO

Answer:

$270

Step-by-step explanation:

Find her gross income....then subtract taxes:

       30 hr/week * $10/hr        - $ 30     = $270

The value of the coin in 2019 would be approximately $132.

To calculate the value of the coin in 2019, we need to consider the annual increase rate of 16.9% from 2010 to 2019. We can use the compound interest formula to find the final value.

Starting with the initial value of $40 in 2010, we can calculate the value in 2019 as follows:

Value in 2019 = Initial value * (1 + Rate)^n

where Rate is the annual increase rate and n is the number of years between 2010 and 2019.

Plugging in the values:

Value in 2019 = $40 * (1 + 0.169)^9

Value in 2019 ≈ $40 * 2.996

Value in 2019 ≈ $119.84

Rounding the value to the nearest dollar, we get approximately $120. Therefore, the value of the coin in 2019 would be approximately $120.

However, please note that the exact value may vary depending on the specific compounding method and rounding conventions used.

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Answer:

= \(\frac{1}{6}\) (7 + s) + ( 2 × q )

I'm pretty much sure that this is correct.

The way to convert counts into relative frequencies in a Two Way Relative Frequency Table is to divide the count by the total number of items

This refers to the depiction of the number of times in which an event occurs in the form of a table.

Hence, when a two-way frequency table is used, it shows the visual representation of the possible relationship between different sets of data.

Please note that your question is incomplete as you did not provide the frequency table needed and also the trends and generalizations to find, so a general overview was given.

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Answer:

The relative frequency table shows a trend that a majority of people prefer coffee over tea: the ratio in the total row for coffee is 0.65 and just 0.35 for tea. Similarly, more people are night owls than early birds: the total column for night owl is 0.6, but the early bird column is only 0.4.

324 buttons can be produced by the button machine in 48.6 seconds.

Given, A button machine produces one button in 0.15 seconds.

We have to find the number of buttons can be produced in 48.6 seconds.

According to ques,

1 button = 0.15 sec

1/0.15 button = 1 sec

1 sec = 1/0.15 button

48.6 sec = 48.6/0.15 buttons

48.6 sec = 324 buttons

Hence, 324 buttons can be produced in 48.6 seconds.

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Given

To find

we know that

Inserting the value of radius

Answer:

I think 32 cups in 2 gallons

Answer:

4x² + 22x - 12

Step-by-step explanation:

A = bh/2

A = (4x - 2)(2x + 12)/2

A = (8x² + 48x - 4x - 24)/2

A = (8x² + 44x - 24)/2

A = 4x² + 22x - 12

Answer:

39

Step-by-step explanation:

\(\displaystyle A=\int^3_0(16-x^2)dx=16x-\frac{x^3}{3}\biggr|^3_0=16(3)-\frac{3^3}{3}=48-\frac{27}{3}=48-9=39\)

Answer:

Not enough info given. How many friends are there? if she has 3 friends over then yes because she will have enough lemonade for all of her friends and her to have 1 cup of lemonade. If she has more than 3 friends over, then no will not, she will have to double the recipe to assure there is enough.

Step-by-step explanation:

I hope this helps somewhat. Sorry if it's not correct

Let x = gallons consumed by car 1

Let y = gallons consumed by car 2

We set up our equations:

35x+40y = 1850        eq1

x+y = 50                   eq2

Substituting eq 2 into eq 1,

35x+40(50-x) = 1850

35x+2000-40x = 1850

-5x+2000 = 1850

-5x = -150

  x = 30

Substitute value of x into eq 2.

x+y = 50

30+y = 50

     y = 20

Car 1 consumes 30 gallons of gas.

Car 2 consumes 20 gallons of gas.

Answer:

Step-by-step explanation:

it is I(n) = .25n

Answer: 1 / 52

Step-by-step explanation: Relating to what given card at the moment.

Answer:

Need the radius if you are finding the exact arch length. but if angle, X is 15 so just sub it in.

Answer:

a democracy

I hope this helps!

Answer:

2000 meters

Step-by-step explanation:

400 * 5

Answer: 7

and maybe 5.83

Step-by-step explanation:

If she worked 5 days a week, and worked the same hours of those days, then the answer is 7. You simply divide 35/5 which gives you that answer. And they’ve already given you the answer for Saturday, so yeah.

But you did say she only worked 5 days a week—in 35 hours. And you also said “how many hours did she work on the other days”. If Saturday’s hours was already stated, then are you implying she worked for 6 days instead of 5? Because there’s 7 days a week and if Saturday is unaccounted for, then she worked 6 days. In that case, your answer would be 5.83.

Answer:

a) Population of adults who watch local news

b) Population of adults who use cell phones or tablets.

c) They conducted a sample survey

d) I will find the results interesting.

I as a restaurant owner will also enable a Search Engine Optimization for my website to place my restaurant on the top when local restaurants are searched.

Step-by-step explanation:

a) This finding is applicable to the population of adults who watch local news.

This is because the sample will be collected from the population of adults who watch local news to see the percentage that actually get those local news from their cell phones or tablet computers.

b) This finding is applicable to the population of adults who use cell phones or tablets.

The sample will be collected from the population of adults who use cell phones or tablets. A survey can now be carried out to find out what they use their phones or tablets for, whether to search for restaurants or get weather reports.

c) The Pew Researchers conducted a sample survey because a census data cannot contain the information about weather reports, local restaurants or news channel. Precise information can only be gotten from a sample survey.

d) Yes, I will. Having an idea of how large the population of those that search for local restaurants on phones and tablets will enable me to channel my publicity towards this media. I as a restaurant owner will also enable a Search Engine Optimization for my website to place my restaurant on the top when local restaurants are searched.

Answer:

The sum of the series is 3/2

Step-by-step explanation:

Given

1 + 1/3 + 1/3^2 + ....

Required

The sum of the series

This implies that we calculate the sum to infinity.

We have:

\(a = 1\) -- The first term

First, calculate the common ratio (r)

\(r = \frac{1}{3^2} / \frac{1}{3}\)

Change to product

\(r = \frac{1}{3^2} * \frac{3}{1}\)

Solve

\(r = \frac{1}{3}\)

The sum of the series is then calculated as:

\(S_{\infty} = \frac{a}{1 - r}\)

\(S_{\infty} = \frac{1}{1 - 1/3}\)

Solve the denominator

\(S_{\infty} = \frac{1}{2/3}\)

Express as product

\(S_{\infty} = 1 * \frac{3}{2}\)

\(S_{\infty} = \frac{3}{2}\)

The distance from B to B’  is mathematically given as

B = 5.

This is further explained below.

Generally, The numerical measurement of how far away two places or things are is referred to as distance.

When discussing physics or using the term in ordinary conversation, "distance" may either refer to an actual length or an assumption based on other factors. When referring to the distance between two points, the notation "AB" is often used.

In conclusion, This is due to the fact that the distance between the old coordinates and the new ones would stay the same.

This is due to the fact that it is accomplished by translation, and not as a result of rotation. The gap between them will not change from its current level of 5 meters.

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The magnitude of the vector sum (A + B) is approximately 4.974.

To find the magnitude of the vector sum (A + B), we need to add the corresponding components of vectors A and B and then calculate the magnitude of the resulting vector.

Given:

Vector A: (5.1, 0)

Vector B: (-2.6, -4.3)

To find the vector sum (A + B), we add the corresponding components:

(A + B) = (5.1 + (-2.6), 0 + (-4.3))

= (2.5, -4.3)

Now, let's calculate the magnitude of the vector (2.5, -4.3):

Magnitude = sqrt((2.5)^2 + (-4.3)^2)

= sqrt(6.25 + 18.49)

= sqrt(24.74)

≈ 4.974

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Answer: this is what i got hope this helped i took a sceernshot of it

Step-by-step explanation:

ples make brainly

Okay, here we have this:

Considering the provided function, we are going to convert it to vertex form and to find the minimum value of f(x), so we obtain the following:

Vertex form:

​f (x) = x^2 + 14x + 36​

y - 36 = x^2 + 14x

y - 36 + (14/2)^2 = x^2 + 14x + (14/2)^2

y - 36 + 49 = x^2 + 14x + 49

y +13 = (x+7)^2

f(x)= (x+7)^2 - 13, This is the function in vertex form.

Minimum value of f (x):

To calculate the minimum then we will find the vertex:

To calculate the minimum then we will find the vertex: x=-b/(2a)

x=-b/(2a)

x=-14/(2*1)

x=-14/2

x=-7

And the y-coordinate will be:

f(-7)=(-7+7)^2 - 13

f(-7)=(0)^2 - 13

f(-7)=- 13

Finally we obtain that the minimum value of f(x) is -13.

Considering the provided function, we are going to convert it to vertex form and to find the