can somone help me out i am kinda stressed

Answer:

16

Step-by-step explanation:

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url to the help thingy

Answer: 40/11 hours

Step-by-step explanation:

Since y represents the amount of time the car goes at 35 miles per hour, and it is given that the car spends no time at 35 miles per hour, y = 0.

We can plug y into the equation given to find x, which would be the time travelled at 55 miles per hour, or the total time in this case.

55x + 35*0 = 200

55x = 200

x = 200/55

x = 40/11 hours

Answer:

Answer: 16-2i

Step-by-step explanation:

The sampling shows that the conclusion by the teacher is done as D. The teacher conducted an observational study by comparing the performance on the test.

Sampling simply means a process on statistical analysis that's used to take observations about a population.

In this case, the teacher conducted an observational study by comparing the performance on the test of those who completed their review worksheets to those who did not complete their review worksheets.

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Step-by-step explanation:

follow the picture uploaded. everythinh has been solves systematically

Answer:

u r m o m

Step-by-step explanation:

Answer:

A) [tex]\frac{1}{4}[/tex]

B)[tex]\frac{2}{4}[/tex]

C)[tex]\frac{2}{4}[/tex]

Step-by-step explanation

sample space (S) = {1,2,3,4}

n(S) = 4

multiples of three (a) = {3}

n(a) = 1

probability of a = [tex]\frac{n(a)}{n(S)}[/tex]

                         = [tex]\frac{1}{3}[/tex]

multiples of two(b) = {2,4}

n(b) = 2

probability of b = [tex]\frac{n(b)}{n(S)}[/tex]

                         = [tex]\frac{2}{4}[/tex]

factors of three(c) = {1,3}

n(c) = 2

probability of c = [tex]\frac{n(c)}{n(S)}[/tex]

                         = [tex]\frac{2}{4}[/tex]

Answer:

2.5 is greater than 2.

They are not equal

2.5 is in between 2 and 3

Since 3 is greater than 2, and 2.5 is in between them, 2.5 is greater than 2.

Answer:

n = -6

Step-by-step explanation:

2 ( n + 5 ) = -2

First, solve the brackets.

2n + 10 = -2

Now take 10 to the right side.

2n + 10 -10 = -2 - 10

2n = -12

Then divide both sides by 2.

[tex]\frac{2n}{2} =\frac{-12}{2}[/tex]

And now you'll the value of n.

n = ( -6 )

The radius of the larger circle is 8 inches

A circle is a round plane shape, whose circumference consists of points equidistant from a fixed point.

To calculate the radius of the larger circle, we use the formula below.

Formula:

Where:

But,

Where:

Substitute equations 2 and 3 into equation 1

Given:

Substitute this value into equation 4

Hence, The radius of the larger circle is 8 inches.

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Answer: 48

Step-by-step explanation:

Answer:

29/s

Step-by-step explanation:

The time taken for the golf ball to reach the ground is 1 s.

The path of motion of the golf ball can be described as parabolic because it is projectile.

When the golf ball reaches the ground, the final velocity will be zero.

Velocity of the golf ball is change in height with time.

v = dh/dt

h(t) = -16t² + 32t  + 128

dh/dt = -32t + 32

0 = -32t + 32

32t = 32

t = 1 s

Thus, the time taken for the golf ball to reach the ground is 1 s.

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Answer:

6 seconds, the other dude is a dimwit

Step-by-step explanation:

Answer:

-14

Step-by-step explanation:

(6 - 7) + ( - 11 + -2)

= -1 + -13

= -14

Answer:  - 14

Step-by-step explanation: 6 - 7 = -1       -11+ -2 = - 13        -13 + - 1 = -14

Hope that helps! :)

Answer:

x/5

Step-by-step explanation:

Both minus signs will cancel out with each other leaving with answer x/5

Answer:

6x^3-33x^2+45x-6 (third answer)

Step-by-step explanation:

(3x-6)(2x^2-7x+1)

=3x(2x^2-7x+1)-6(2x^2-7x+1)

=6x^3-21x^2+3x-12x^2+42-6

=6x^3-21x^2-12x^2+3x+42x-6

=6x^3-33x^2+45x-6

Answer:

4.5732 %

Step-by-step explanation:

65 x²-26 x function represents the total number of seats. A function is an association between a bunch of information that each has one outcome.

A function is a relationship between a group of inputs that each have one output. A function. It is a connection between information in which each information is associated with only one outcome.

The function is found by the multiplication of the number of rows and the number of seats per row.

[tex]\rm f(x) \times g(x)\\\\ 13x \times (5x-2) \\\\ 65 x^2-26x[/tex]

Hence 65 x²-26 x function represents the total number of seats.

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Answer:

d

Step-by-step explanation:

edge 2022

Only option d is the correct answer as x = 3 is a solution to the equation.

To solve this problem, we have to substitute the value of x into the equation and see if it is equal to zero.

a)

[tex]3x+7 = x - 8[/tex]

when x = -6

substitute the value of x

[tex]3x+ 7 = x - 8\\x = -6\\3x-x = -8-7\\2x = -15\\2(-6) = -15\\-12 \neq -15[/tex]

equation (a) is wrong.

b)

[tex]-2x-8=-4x-1\\x = 3[/tex]

collect like terms and substitute for x

[tex]-2x-8=-4x-1\\x = 3\\-2x+4x= -1+8\\2x = 7\\2(3) = 7\\6\neq 7[/tex]

equation(b) is wrong

c)

[tex]-5x+7 = 2x - 14\\x = -8\\[/tex]

collect like terms and substitute for x

[tex]-5x+7 = 2x - 14\\x = -8\\7+ 14 = 2x + 5x\\21 = 7x\\21 = 7(-8)\\21 \neq -42[/tex]

d)

[tex]-(x-1)=4x-5-3x\\x = 3\\-(x-1) = 4x -5 -3x\\-x+1 = x- 5\\2x = 6\\2(3) = 6\\6 = 6\\[/tex]

From the above calculation, only option d is the correct answer as x = 3 is a solution to the equation.

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Answer:

Step-by-step explanation:

Answer:

Decimal: 0.16

Percent: 16%

Step-by-step explanation:

There is 16 blocks shaded out of 100 blocks.

16/100=

0.16

16%

Answer:

x = 9

PQ = 19

QR = 19

RP = 10

Step-by-step explanation:

if 3x - 8 = 2x+1

then,

3x -2x = 1+8

x = 9

for pq,

2x+1

2x + 1 = 2*9+1

=>18 +1 = 19

for qr,

3x-8 = 3*9-8

=>27-8 =19

for rp,

x+1=9+1

=> 10

For a particular data generation process, a probability distribution represents the predicted outcomes of various values. The mean of the probability distribution is 3.

For a particular data generation process, a probability distribution represents the predicted outcomes of various values. The mean, standard deviation, skewness, and kurtosis are all features of probability distributions, which are characterized by the mean, standard deviation, skewness, and kurtosis.

The mean of the probability distribution is determined by the given formula,

[tex]\mu = \sum (x\times P(x))[/tex]

Now, substituting the value to know the probability distribution, we will get,

[tex]\mu = (1 \times 0.1)+(2 \times 0.2)+(3 \times 0.4)+(4 \times 0.2)+(5 \times 0.1)\\\\\mu = 0.1+0.4+1.2+0.8+0.5 = 3[/tex]

Hence, the mean of the probability distribution is 3.

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Answer:

its 3

Step-by-step explanation:

got it right on edge 2022

Answer:

He walked 5 small dogs and 3 large dogs.

Step-by-step explanation:

We'll represent the number of small dogs Ryan walked 'x,' and the number of large dogs Ryan walked '8-x.'

49 = 5x + 8(8-x)

x=5

8-5=3

Therefore, Ryan walked 5 small dogs and 3 large dogs.

I hope this helps! ^-^

Answer:

Step-by-step explanation:

pugs;

pros= Pugs are small in size and thus, making them suitable for small-sized rooms or apartments. Pugs have a friendly and lapdog temperament, get along well with most people and pets. Pugs are low to medium-shed breeds, which implies you are less likely going to be troubled with shedding.

cons= Pugs are prone to various throats, ears, eyes, folds, facial infections, and breathing troubles; hence they will require regular health check-ups. Pug dogs are not highly trainable – it will be difficult to train a pug to do not-so-easy activities even if you hire a professional.

poodle;

pros=They don't shed. Poodles have long hair, instead of fur so they do not shed. ...

They're easy to train. The poodle's intelligence and eagerness to please make them easy to train. ...

They're good with children or other dogs. ...

They make great service dogs or therapy dogs.

cons= Their hair requires some serious maintenance. Because poodles can grow their hair long, they require a lot more maintenance than breeds with short, flat coats. ...

They require a lot of mental stimulation. ...

They can be emotionally sensitive.

Answer: brainliest please!

Pros of a Pug

! Pugs are small in size and thus, making adaptable small-sized rooms or apartments.

! Pugs have a friendly temperament and get along well with other people/pets.

! Pugs are low to medium-shed breeds which mean you are less likely going to be troubled with shedding.

! Can take simple commands without hiring a professional trainer/ train on your own
Cons of  a Pug

! Gains weight easily and lack of daily exercises like a walk or run can easily have them gain weight and affect their health.
! Pug dogs are not highly trainable ~ can do simple tricks like:
sit, stand, run, fetch but not complicated ones
! Health risks ~ Pugs are prone to throat, ears, eyes, facial infections, and breathing troubles :; hence they will require regular health check-ups.

````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````
Pros of Poodle
! They don’t shed. Poodles have long hair, instead of fur so they do not shed.
! super easy to train compared to pugs and easily learn hard tricks and so.
! They're good with children or other dogs
! They make great service dogs or therapy dogs
Cons of Poodle
! Their hair requires some serious maintenance
! They can be emotionally sensitive
! IMPORTANT - They require a lot of mental stimulation

These pups have trained to live a luxurious lifestyle they’re rarely content to live as lap dogs. They will use their intelligence for less desired behaviors like digging, chewing, or excessive barking. If your lifestyle doesn’t allow you to provide ample mental stimulation for your dog, it might be worth considering another breed.

Answer:

choose the last answer D I did this quiz and i am foolproof it is correct

Step-by-step explanation:

Answer:

he can play 5 more games.

Step-by-step explanation:

he has $20 and he uses $5 for shoes so he has $15 left. each game costs $3 so 3x5 = 15