List in increasing order


182.205 182.05 182.105 182.025

lol use a calculator???????

Answer:

A

12+7x=a

x=days

a=amount of money

B 12+7x=a

Step-by-step explanation:

7(18)=126

12+126=a

138=a

Step-by-step explanation:

part A:12+7x

first day 12+7=$19

second day 19+7=$26

third day 26+7=$33

....

so

number of moneys on x day will be

12+7*x where x represent the number of days

so

for three days

12+7*3=12+21=33

part B:138

12+7x where x=18

12+7*18=12+126=$138

He will have $138 on the 18th day.

Answer:

- 2

Step-by-step explanation:

It helps when u make a table using the points given

x         y

1          6

3         2

from 6 to 2 you need to subtract 4

from 1 to 3 you need to add 2

now its y/x

4/2 = 2

Since the line is going down that means your slope is negative so...

-2 will be your slope

Hope this helped!

Answer:

The slope is -2.

Step-by-step explanation:

There are two ways to solve this problem.

1st way is by looking at the graph:

*Identify what the rise over run is. In this case, it woult be 2 over 1 which if you divide 2÷1, it would be 2.

*Then, if the graph is going down, the slope is negative, and if the graph is going up, the slope is positive. If it's vertical, the slope is undefined, and if it's horizontal, the slope is zero. Since, it's going down, your slope would be negative.

2nd way is by subtracting y2 - y1 and x2 - x1:

(The order doesn't matter as long as you are subtracting correctly)

* First, 6 minus 2 is 4, and 1 minus 3 is  -2. After, divide 4 by -2, and you'll end up with -2.

* Or you can do it the other way round. First, 2 minus 6 is -4, and 3 minus 1 is 2. After, divide -4 by 2, and you'll end up with -2

To find the probability that a randomly selected newborn baby boy's weight at a local hospital will be less than 4456 grams, we can use the information provided about the normal distribution of weights.

With a mean weight of 3844 grams and a standard deviation of 612 grams, we can calculate the z-score corresponding to the weight of 4456 grams. Using the z-score and the standard normal distribution table, we can determine the probability associated with that z-score. Rounding the answer to four decimal places gives us the desired probability.

To calculate the probability, we first need to standardize the weight of 4456 grams using the z-score formula:

z = (x - μ) / σ

Where:

x = 4456 grams (the weight we want to find the probability for)

μ = 3844 grams (mean weight)

σ = 612 grams (standard deviation)

Substituting the values into the formula, we get:

z = (4456 - 3844) / 612 = 1

Next, we use the standard normal distribution table (z-table) to find the probability associated with a z-score of 1. From the z-table, we find that the corresponding probability is approximately 0.8413.

Therefore, the probability that a randomly selected newborn baby boy's weight will be less than 4456 grams is 0.8413, rounded to four decimal places.

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The expressions that can be used to calculate both numbers of hours Demetrius works in 5-day work week is 5(x + 1)  and 5x + 5

We are being told that Latisha works x hours each day and Demetrius works 1 more hour each day than Latisha.

So,

Thus, the both expression that can determine the number of hours Demetrius works in five days is:

= 5(x + 1)  and 5x + 5

This is because if we open the bracket from 5(x+1) and multiply each term in the bracket with 5, we end up having 5x + 5.

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Answer:

Yes, it is a function

Step-by-step explanation:

If you were to draw a straight vertical line through it, it would only hit the line once, and therefore is a function. Curved lines can still be functions.

So the correct answer is d) yes, because it passed the vertical line test.

Hope this helps! Best of luck <3

The inverse of the function is y = ( 1/5 )x - 6.

An expression, rule, or law in mathematics that establishes the relationship between an independent variable and a dependent variable. In mathematics, functions exist everywhere, and they are crucial for constructing physical links in the sciences.

Consider the function,

y = 5x + 30

To find the inverse of the function we interchange x and y then find the equation for y.

Therefore, after interchanging x and y:

x = 5y + 30

Subtracting 30 from each side of the equation.

x - 30 = 5y + 30 - 30

x - 30 = 5y

Now, dividing the whole equation by 5

( x - 30 ) / 5 = 5y / 5

y = ( 1/5 )x - 30/ 5

y = ( 1/5 )x - 6

Therefore, the inverse of the function y = 5x + 30 is y = ( 1/5 )x - 6.

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Answer:

5 : 7

Step-by-step explanation:

groom's side: 40

bride's side: 56

ratio groom to bride = 40/56 = 20/28 = 10/14 = 5/7

Answer: 5 : 7

Answer:

D(1, 2) → D'(2, 7)

E(-3, -5) → E'(-10, 0)

F(4, -1) → F'(11, 4)

Step-by-step explanation:

D(1, 2) → D'   ________

Translate image (3x - 1, y + 5)

(1, 2), x = 1 and y = 2

3x - 1 = 3(1) - 1 = 3 - 1 = 2

y + 5 = (2) + 5 = 7

E(-3, -5) → E' ________

(-3, -5), x = -3 and y = -5

3x - 1 = 3(-3) - 1 = -9 - 1 = -10

y + 5 = (-5) + 5 = 0

F(4, -1) → F'   ________

(4, -1), x = 4 and y = -1

3x - 1 = 3(4) - 1 = 12 - 1 = 11

y + 5 = (-1) + 5 = 4

The sample size is necessary if the 95% ci for p is to have a width of at most 0.15 irrespective of p being 385 people.

In statistics, a confidence interval describes the likelihood that a population parameter will fall between a set of values for a given percentage of the time. Confidence intervals that include 95% or 99% of anticipated observations are frequently used by analysts.

The largest confidence interval occurs when p = .5

The standard error = \(\sqrt{\frac{(0.5)^{2} }{x} }\)

The z* for a 95% confidence interval = 1.96

Setting up an equation,

\(1.96\sqrt{\frac{(0.5)^{2} }{x} } = 0.05\)

Solving gives x=384.2.

So you need 385 people.

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Using the formula of compound interest, the number of years is approximately 11.6 years

Compound interest is the interest calculated on the principal and the interest accumulated over the previous period. It is different from simple interest, where interest is not added to the principal while calculating the interest during the next period.

In the given question, we have a formula;

\(A = P[1 + \frac{r}{n}]^n^t\)

Substituting the values into the formula;

\(A = P[1 + \frac{r}{n}]^n^t\\2 = 1[1 + \frac{0.06}{12}]^1^2^*^t\)

Solving for t;

t = 11.58 years

t = 11.6 years

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Maya has created a probability sample in which she uses random chance to select participants and can calculate the likelihood that a participant will be selected. A probability sample is a form of random sampling in which every member of a population has an equal chance of being selected. The process of random selection in a probability sample is a fundamental principle of statistical analysis. The probability sample can be used to make estimates about the whole population, provided that the sample size is sufficient and the random selection process is unbiased.


Probability sampling is a method of selecting a sample from a population in which every member of the population has an equal chance of being selected. Probability sampling is a more reliable way of selecting a sample because it eliminates the possibility of bias in the selection process. Probability samples are often used in research studies, surveys, and other types of data collection.

There are several types of probability sampling methods. One of the most common is simple random sampling, which involves selecting individuals at random from the population. Another type is stratified random sampling, which involves dividing the population into strata and then selecting individuals from each stratum at random. Cluster sampling is another type of probability sampling in which the population is divided into clusters, and then a random sample of clusters is selected for the study.


Maya has created a probability sample in which she uses random chance to select participants and can calculate the likelihood that a participant will be selected. Probability sampling is a reliable way of selecting a sample because it eliminates the possibility of bias in the selection process.

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The correct option is: (i) and (iii) are correct statements but not (ii).

The correct answer is:

(i) The uniform probability distribution's shape is a rectangle.

(ii) The uniform probability distribution is symmetric about the mode.

(iii) In a uniform probability distribution, P(x) is constant between the distribution's minimum and maximum values.

Therefore, the correct option is: (i) and (iii) are correct statements but not (ii).

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The probability that exactly one of the coins is a 10p piece is 1/2.

To find the probability that exactly one of the coins is a 10p piece, we can consider the possible outcomes.

There are two coins, and each coin can be either a 10p piece or a non-10p piece. Let's consider the four possible outcomes:

1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece.

2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece.

3. Both Erin's and Jack's coins are 10p pieces.

4. Both Erin's and Jack's coins are non-10p pieces.

Since the total amount of the two coins is less than 50p, we can eliminate the third possibility (both coins being 10p pieces).

Now, let's calculate the probability for each of the remaining possibilities:

1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece:

The probability of Erin having a 10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.

2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece:

This is the same as the previous case, so the probability is also 1/4.

3. Both Erin's and Jack's coins are non-10p pieces:

The probability of Erin having a non-10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.

Now, we sum up the probabilities of the two cases where exactly one of the coins is a 10p piece:

1/4 + 1/4 = 2/4 = 1/2.

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Answer:

10y+6

Step-by-step explanation:

7y+3(2-y)+6y

7y+6-3y+6y

4y+6y+6

-> 10y+6 is the required equation.

Answer:

10y + 6.

Step-by-step explanation:

For this problem, we are asked to simplify 7y + 3(2-y) + 6y.

First, let's review the Distributive Property as it will be used for this equation.

The Distributive Property is a property that allows us to distribute, or multiply a number into values inside the parenthesis.

We should begin by distributing the 3 into values inside the parenthesis.

Distribute:

\(7y + 3(2-y) + 6y\\3 \times 2 = 6\\3 \times -y = -3y\)

Now, we should have:

\(7y + 6 - 3y + 6y\)

Next, we should combine like terms.

Combining like terms is adding 2 or more terms that are alike.

For example, 7y and 6y are like terms as they have numerical coefficients with the same variables.

Combine Like Terms:

\(7y + 6 - 3y + 6y\)

\(10y+6\)

Our final answer is 10y + 6.

Step-by-step explanation:

If t and w are inversely proportional, it means that as one variable increases, the other variable will decrease by the same factor. In this case, we have the equation t = 4/w, which means that if we multiply w by a certain factor, t will be divided by the same factor.

If we multiply w by 6, the new value of w will be 6 times the original value:

w' = 6w

To find the new value of t, we can substitute w' into the equation:

t' = 4/w'

t' = 4/(6w)

t' = 2/3w

So we see that t has been divided by 6/1 = 6. Therefore, the value of t will decrease by a factor of 6 if the value of w is multiplied by 6.

Answer:

Step-by-step explanation:

diameter = 7⅜ inches

radius r = 3.6875 inches

You have a sphere with r = 3.6875 inches

volume of sphere = (4/3)πr³ = 171 in³

A is closest, but not very.

Answer:

904.78 in^3

Step-by-step explanation:

We know basketball is a sphere,So

Volume of a spherical basketball = 4/3πr^3

Given radius = 6 inches

= 4/3πr^3

= 4/3×3.14×6^3

= 904.78 inches^3

hope it helps!

Answer:

453 in 3

Step-by-step explanation:

Answer:

Computer Science is more harder so I would go with Precalculus.

It would take 35 minutes to drive 1 km at a speed of 1.71 km/h.

Speed is the ratio of distance traveled in a given time.  Speed is given by distance/time.

The time can be computed by dividing distance by speed.

This implies that time is the quotient of distance and speed.

The total distance drove = 1 km

The driving speed = 1.71 km/h

Time = Distance/Speed

= 1/1.71

= 0.58 hours

= 0.58 x 60 seconds

= 35 minutes 5 seconds

Thus, to travel 1 kilometer at the speed of 1/71 kilometers per hour would take 35 minutes.

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The true statement is "No, you cannot prove that the two right triangles are congruent with the information given."

From the question, we have the following parameters that can be used in our computation:

As a general rule, congruent triangles would have same dimensions and angles

In the scenario, we understand that Sidewalk B and Sidewalk A form a right angle.

This and the other information does not provide information to determine the congruency because the lengths of the sides of either triangle or the angles are missing.

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Answer:

Hence the expression \($$(q-5)(q+8)=q^2+3q-40$$\)

Step-by-step explanation:

Explanation

\($$\frac{\begin{matrix}{} & {} & q & - & 5 \\ \times & {} & q & + & 8 \\ \end{matrix}}\)

_____________

\({\frac{\begin{matrix}{} & {} & 8q & - & 40 \\ {{q}^2} & - & 5q & {} & {} \\ \end{matrix}}{\begin{matrix}{{q}^2} & + & 3q & - & 40 \\ \end{matrix}}}$$\)

Answer:

96

Step-by-step explanation:

An approximate of 4 gaps will be there in one hour that are longer than 6 seconds at the flow rate of 1800 vph.

The flow rate is given to be 1800 vph.

This means that 1800 vehicles pass through the lane every hour.

To determine the number of gaps that are longer than 6 seconds, we need to calculate the time it takes for one vehicle to pass and then subtract it from 60 minutes.

Assuming that the vehicle length is negligible, the gap between two consecutive vehicles is equal to the time taken by one vehicle to pass by completely plus the time taken by the following vehicle to reach the starting position of the preceding vehicle.

Let's say, for example, that the time it takes for one vehicle to pass is 2 seconds.

The gap between two consecutive vehicles would then be 2 + 2 = 4 seconds, meaning that there would be 60/4 = 15 gaps in one minute, or 900 gaps in one hour.  

If we assume that the time it takes for one vehicle to pass is 2 seconds, the total time taken for a vehicle to cover the distance would be 1/1800*60*60= 2 sec.

Hence, 60/2 = 30 vehicles would pass through the lane in one minute.1800 vehicles/60 minutes = 30 vehicles/min

Now, we know that the gap between two consecutive vehicles is 2 seconds, so we can calculate the number of vehicles that pass through the lane in one minute.

30 vehicles/min x 2 sec/vehicle = 60 seconds/min

We can see that there are 60 seconds in a minute.

Thus, the total time taken for a vehicle to pass is 60/1800 = 0.033 minutes.

So, the total number of gaps that are longer than 6 seconds would be:

Number of minutes in an hour = 60.

Number of vehicles that pass through the lane in an hour = 1800.

Time taken for one vehicle to pass = 0.033 minutes.

Therefore, number of gaps = 60 - (1800 x 0.033) / 6 = 4 gaps.

An approximate of 4 gaps will be there in one hour that are longer than 6 seconds.

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The answer is (d) xf(kx) dx = xF(kx)/k - ∫F(kx)/k dk = xF(kx)/k - F(0)/(k^2) = F(0)x/k^2.

We can use integration by substitution to evaluate the integral:

∫x*f(kx) dx

Let u = kx, then du/dx = k and dx = du/k. Substituting these into the integral, we get:

∫x*f(kx) dx = ∫(u/k)f(u) (du/k)

= (1/k) * ∫uf(u) du

Since F is an antiderivative of f, we have F'(x) = f(x). Using integration by parts with u = u and dv = f(u), we get:

∫uf(u) du = uF(u) - ∫F(u) du

Now we can substitute back in u = kx and simplify:

∫xf(kx) dx = (1/k) * [kxF(kx) - ∫F(kx) dk]

= x*F(kx)/k - ∫F(kx)/k dk

Evaluating the definite integral from 0 to k, we get:

∫xf(kx) dx = kF(k) - F(0)/k

Now, since we're given that ∫V F(x) dx = 0, we can substitute in V for x and solve for F(k):

0 = k*F(k) - F(0)/k

F(k) = F(0)/(k^2)

Therefore, the answer is (d) xf(kx) dx = xF(kx)/k - ∫F(kx)/k dk = xF(kx)/k - F(0)/(k^2) = F(0)x/k^2.

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Answer:

x = -1

Step-by-step explanation:

We are to solve the cube root equation, ∛x – 1 + 2 = 0

Solve like terms; subtract 1 from 2 to get -1 (-1 + 2 = +1)

Therefore, ∛x + 1 = 0

Move +1 to the right side of the equation, since it does not contain the variable to solve for.

∛x + 1 = 0

Subtract 1 from both sides of the equation

∛x + 1 – 1 = 0 – 1

∛x = -1

Cube both sides of the equation in order to remove the radical on the left side

(∛x)^3 = (-1)^3

x = -1

Step-by-step explanation:

3√x+1+4=0

3√x=0-1-4

3√x=-5

x=-5^3

X= -125

Answer:

2.5991  <  3.7  <  3.706  <  3.76

Step-by-step explanation:

Answer:

96

Explanation:

The correct answer on Edge.

Answer:

B) 96

Step-by-step explanation:

Just got it right

Answer:

\(x>-2\)

Step-by-step explanation:

We see that the circle is on -2, and the arrow is pointing to the right of it, so we can make the inequality:

\(x>-2\)

(We know it can't be greater than or equal to because it is an open circle)

Answer:

x>-2

Step-by-step explanation:

-2 is not included in the ray so the unknown number is anything greater than -2 but not -2