Help PLS!!! DONT MAKE ANY CAP PLEASE!! I don't understand this problem.


Recall that the absolute value |a| of a number is its distance from zero. For example, |-3| = 3 and |9-7| = |7-9| = 2.


Enter the letters of the points that are on the graph of |x| = |y|.

Answer:

x=-5

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

A (1, 1 ) → A' (- 1, 1 )

B (2, 4 ) → B' (- 2, 4 )

C (4, 2 ) → C' (- 4, 2 )

(b) No, The branch manager's argument that dispatching buses every 0.5 minutes will reduce the average traveling time (a round trip) to 3.5 minutes is not correct.

To calculate the average time, we need to consider the time it takes for the bus to travel to the airport and back, as well as the time spent waiting for the bus.

If buses are dispatched every 3 minutes, and the average traveling time (a round trip) is 21 minutes, it means that passengers spend 18 minutes waiting for the bus (21 minutes - 3 minutes of traveling time).

If buses are dispatched every 0.5 minutes, the waiting time will be significantly reduced. However, the traveling time remains the same at 21 minutes for a round trip.

Therefore, the average traveling time will not be reduced to 3.5 minutes but will remain at 21 minutes (assuming the traveling time remains constant).

(c) The average traveling time, following the branch manager's suggestion of dispatching buses every 0.5 minutes, would still be 21 minutes.

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Complete question:

The Avis Company is a car rental company and is located three miles from the Los Angeles airport (LAX). Avis is dispatching a bus from its offices to the airport every 3 minutes. The average traveling time (a round trip) is 21 minutes.

(a) The branch manager wants to improve the service and suggests dispatching buses every 0.5 minute. She argues that this will reduce the average traveling time (a round trip) to 3.5 minutes. Is she correct? (Enter "Yes" or "No" in the following blank).

c. Following the branch manager's suggestion (dispatch busses every 0.5 min), what will the average traveling time be? average travelling time ____(mins) (enter the numbers only)

Answer:

3

Step-by-step explanation:

I took the k12 quiz and got it all right.

Answer:

3

Step-by-step explanation:

I also took the k12 quiz and got all the answers right

Note that this prompt is designed to test ones knowledge on cosigners and loans. See the correct responses below.

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The new total bill including the tip of 15% is $59.01.

To find the amount of the tip, we can multiply the total bill by the percentage as a decimal:

tip = 0.15 * $51.31 = $7.70

To find the new total including the tip, we can add the tip to the original bill:

new total = $51.31 + $7.70 = $59.01

So the new total, including a 15% tip, will be $59.01.

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The equation is 4x + 1=9, where x is the variable is satisfied for x=2.

In the algebra, an equation is a condition based on the variable. It can only be met if a particular value is present for the variable. As a result, the equation 2x - 5 = 13 can only be satisfied by the value of x = 9.

An amount that can fluctuate or altered depending on the mathematical issue is referred to as a variable.

Let's use the variable "x" to construct the equation.

Here, the equation is 4x + 1=9, where x is the variable.

Step1: writing the equation

4x + 1 = 9

Step2: taking 1 to the right side

4x = 9-1

Step3: divide 8 by 4, we get

x =\(\frac{8}{4}\)

x = 2

In the above example, 4x + 1 = 9 represents the equation.

Hence, we get the value of x=2, which means that for the value of x=2 the equation will satisfied.

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The z-score of an appliance that failed after 64 months is 2.

To find the z-score:

The given parameters are:

The z-score is then computed as follows:

We have the following for an appliance that stopped working after 64 months:

So, the equation becomes:

Compare and contrast the differences:

Calculate the quotient:

Therefore, the z-score of an appliance that failed after 64 months is 2.

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the answer is supposed to be 132 at the most of a

for b it is 165

Answer:

a=132

b=165

Step-by-step explanation:

,

Answer:

B

Step-by-step explanation:

Scientific notation is a number between 1 and 10 multiplied by a power of ten and there are no powers of ten but “b” is the only one with a number one through ten so i guess it’s “b”

Answer:

a ) -1

Step-by-step explanation:

\(\frac{1}{64} = 4^{2s-1} . 16^{2s+2}\\ 4^{-3} = 4^{2s-1+4s+4}\\ 4^{-3} = 4^{6s+3}\\ 6s + 3 = -3\\6s = -6\\s = -1\)

0.003 is the probability that the number of calls among the 25 that involve a fax transmission exceeds the expected number by more than 2 standard deviations

To calculate the probability that the number of calls among the 25 that involve a fax transmission exceeds the expected number by more than 2 standard deviations.The mean is the expected number of calls involving a fax transmission, while the standard deviation is the measure of variability in the distribution. We then use this information to calculate the probability of exceeding the expected number by more than 2 standard deviations, which can be done using the z-score formula. The z-score for values more than 2 standard deviations away from the mean is 2.33, which corresponds to a probability of 0.003. Thus, the probability that the number of calls among the 25 that involve a fax transmission exceeds the expected number by more than 2 standard deviations is 0.003.

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The zeros (x-intercepts) of the Polynomial are x = 0, x = -5/2, and x = -1. These points represent the locations where the graph of the polynomial intersects the x-axis.

To plot the zeros (x-intercepts) of the polynomial function p(x) = x(2x + 5)(x + 1) and find the corresponding points on the graph, we need to solve for the values of x that make the function equal to zero. These values are the x-intercepts, where the graph intersects the x-axis.

Setting p(x) = 0, we have:

x(2x + 5)(x + 1) = 0

To find the zeros, we set each factor equal to zero and solve for x:

x = 0   (from the factor x = 0)

2x + 5 = 0  (from the factor 2x + 5 = 0)

2x = -5

x = -5/2   (x-intercept at (-5/2, 0))

x + 1 = 0  (from the factor x + 1 = 0)

x = -1   (x-intercept at (-1, 0))

Therefore, the zeros (x-intercepts) of the polynomial are x = 0, x = -5/2, and x = -1. These points represent the locations where the graph of the polynomial intersects the x-axis.

To plot these points on a graph, you would mark the points (0, 0), (-5/2, 0), and (-1, 0) on the x-axis. The graph will pass through these points, indicating the x-intercepts of the polynomial function.

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Answer:

Open dot to the left. Dot on zero.

Step-by-step explanation:

Answer:

I hope this helps!

The z-score for P(? ≤ z ≤ ?) = 0.60 is approximately 0.25.

The z-score for P(z ≥ ?) = 0.30 is approximately -0.52.

How to find the Z score

P(Z ≤ z) = 0.60

We can use a standard normal distribution table or a calculator to find that the z-score corresponding to a cumulative probability of 0.60 is approximately 0.25.

Therefore, the z-score for P(? ≤ z ≤ ?) = 0.60 is approximately 0.25.

For the second question:

We want to find the z-score such that the area under the standard normal distribution curve to the right of z is 0.30. In other words:

P(Z ≥ z) = 0.30

Using a standard normal distribution table or calculator, we can find that the z-score corresponding to a cumulative probability of 0.30 is approximately -0.52 (since we want the area to the right of z, we take the negative of the z-score).

Therefore, the z-score for P(z ≥ ?) = 0.30 is approximately -0.52.

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Answer:

$183.3

Step-by-step explanation:

Ruth uses healthy credit to finance $2,200 for a hearing aid how much would she have to pay each month to pay back the loan in exactly 1 year

Ruth took a loan of $2,200

1 year = 12 months

Hence, the amount she would be paying monthly is calculated as:

$2,200/12 months

= $2,200/12

= $183.33333333

Approximately = $183.3

Therefore, Ruth would be paying $183.3 monthly.

Answer:

7.2

Step-by-step explanation:

Since the angle is equal, 24/(x+8.7)=13.1/8.7. x=7.2

Answer:

x ≈ 7.2

Step-by-step explanation:

Δ MNO and Δ MKL are similar, so the corresponding sides are in proportion, that is

\(\frac{MN}{MK}\) = \(\frac{MO}{ML}\) , substitute values

\(\frac{13.1}{13.1+10.9}\) = \(\frac{8.7}{8.7 +x}\)

\(\frac{13.1}{24}\) = \(\frac{8.7}{8.7+x}\) ( cross- multiply )

13.1(8.7 + x) = 208.8 ← distribute left side

113.97 + 13.1x = 208.8 ( subtract 113.97 from both sides )

13.1x = 94.83 ( divide both sides by 13.1 )

x = \(\frac{94.83}{13.1}\) ≈ 7.2 ( to the nearest tenth )

It will take approximately 39.532 days for $9500 to earn $800 at an annual interest rate of 8.25%.

To find the number of days it will take for $9500 to earn $800 at an annual interest rate of 8.25%, we need to use the formula for simple interest:

Interest = Principal * Rate * Time

In this case, we are given the interest ($800), the principal ($9500), and the annual interest rate (8.25%). We need to solve for time.

Let's denote the time in years as "t". Since we're looking for the number of days, we'll convert the time to a fraction of a year by dividing by 365 (assuming a standard 365-day year).

$800 = $9500 * 0.0825 * (t / 365)

Simplifying the equation:

800 = 9500 * 0.0825 * (t / 365)

Divide both sides by (9500 * 0.0825):

800 / (9500 * 0.0825) = t / 365

Simplify the left side:

800 / (9500 * 0.0825) ≈ 0.1083

Now, solve for t by multiplying both sides by 365:

0.1083 * 365 ≈ t

t ≈ 39.532

Therefore, it will take approximately 39.532 days for $9500 to earn $800 at an annual interest rate of 8.25%.

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Therefore , the solution of the given problem of triangle comes out to be  x = 15 .

A triangular is a polygon because it has two or maybe more additional sections. It has a straightforward rectangular form. A, B, and C are the only three sides that set a triangle apart from a simple triangle. When the boundaries are not exactly collinear, Euclidean geometry results in a singular area instead of a cube. If a shape has three edges and three angles, it is said to be triangular.

Here,

Triangle ABC ,

=> x /5 = x-6/3

=> 3x = 5x - 30

=> 2x = 30

=> x = 30/2

=> x = 15

Therefore , the solution of the given problem of triangle comes out to be   x = 15 .

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Answer:

C) (1,3)(2,4)(3,5)(4,6)(5,7)(6,8)

Step-by-step explanation:

Hope it helps you:)

As per the binomial distribution, the population size be at least 10 times the sample size is N

The term binomial distribution in math is defined as a probability distribution used in statistics that summarizes the likelihood that a value will take one of two independent values under a given set of parameters or assumptions

Here we have given that we have to use a binomial distribution to approximate the count of successes in an SRS.

Here we know that if the 10 % condition is met, then a binomial distribution can be used to approximate the number of successes in a simple random sample.

Here we have also know that the 10% condition requires that the sample represents less than 10% of the population.

On the other hand the fact that the sample size is far too tiny in comparison to the population, then here it is reasonable to infer that the trials of occurrences are independent.

Therefore, the given situation suggests that the sample size n must be smaller than 10% of the population size N in this situation.

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Answer: IM only in midle school i think this is it 7(3e + 5)

Step-by-step explanation: f it is brainliest whe someone answers pls ps you next question ready

Answer:

390.66 meters

Step-by-step explanation:

perimeter = 2(87) + 3.14(69)

= 174 + 216.66

= 390.66

Answer:

The pail would be 8/15 full.

Step-by-step explanation:

First we convert 1/5 and 1/3 to have the same denominator.

5 and 3 can become 15 when multiplied together.

1/5 = 3/15 and 1/3 = 5/15

Now we add both together.

3/15 + 5/15 = 8/15

So the answer is 8/15.

Hope this helps! :)

try attaching a photo tso we can see the shapes

Answer:

37.5 km2 ...............

Answer:

\(x = p(m-n)\)

Step-by-step explanation:

m = n + \(\frac{x}{p}\)

Subtracting n to both sides

=> m-n = \(\frac{x}{p}\)

Multiplying p to both sides

=> \(x = p(m-n)\)

Answer:

x=p(m-n)

Step-by-step explanation:

m =n + x/p

x/p=m-n

x=p(m-n)