actional material to complete this problem.4Find the y-intercept of y = 5x-1.4The y-intercept of y=x-1 is(Type an ordered pair.)Help me solve thisT'CStark bewölktFULLHD-1080-View an example...Get more help.OLDeCf

Answer:

c

Step-by-step explanation:

the other guy is bad

Answer:

nxjhbfhbfwihsfnjkfdbjbshcxbdbjibebfhdhwhhdhdhffvnfnjehrhffbfgnfjrjhhfrj

Step-by-step explanation:

Answer:

33

Step-by-step explanation:

Answer:

ITS UNDEFINED

Step-by-step explanation:

2-3)/2^2 - 4

-1/(4-4)

-1/0

ITS UNDEFINED

Answer:

\(\Large \boxed{\mathrm{discontinuous \ with \ a \ point \ discontinuity}}\)

\(\rule[225]{225}{2}\)

Step-by-step explanation:

\(\displaystyle f(x)=\frac{x-3}{x^2-4}\)

When x = 2.

We can see that the denominator is equal to 0 when the input value is 2.

\(2^2-4=4-4=0\)

Obtaining a zero in the denominator indicates a point of discontinuity.

In the graph below, we can see that the function is discontinuous at x = 2.

\(\rule[225]{225}{2}\)

The expression is factorized to give (x + 7) and (x + 7)

Factorization described a mathematical methods that consists of writing a number or mathematical object as a product of several other factors that are mostly simpler or smaller objects of the same kind.

Given the quadratic equation;

x² + 14x +49

Find the pair factors of 49 that sum up to 14, the numbers are 7 and 7

Now, substitute the numbers in the expression

x² + 7x + 7x + 49

Make into two expressions, we have;

(x² + 7x) + (7x + 49)

factor out the common terms, we get;

x(x + 7)+ 7(x + 7)

Then, we have;

(x + 7)

(x + 7)

Hence, the factorized form is (x + 7) and (x + 7)

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Answer:

i think its either the first or second one but imma go w the first

Step-by-step explanation:

Answer:

40 1/2 ounces

Step-by-step explanation:

I got it right on my test

Here, we want to calculate the amount that should be paid pack on a loaned amount, given the time frame of the loan and the interest

In financial terms, the amount to be paid back can be calculated using the formula below;

The amount borrowed is referred to the principal while the extra value to be paid back is referred to as the interest

From the question, we already have the principal as $1,200, what is left now is to calculate the interest

Mathematically;

Interest = (principal * rate * time)/100

From the question;

Rate = 3%

Time = 3 years

Substituting these values in the interest equation, we have;

Interest = (1200 * 4 * 3)/100 = 12 * 4 * 3 = $144

Therefore, the amount to pay back will be;

Amount = 1200 + 144 = $1,344

Hence, if you borrow $1200 for 3 years at an annual interest rate of 4%, you pay back $1,344 altogether

The Interpretatiom of the equation is that;

w represents number of weeks she will have saved for the remaining items

$25 represents the amount she saves per week

$65 represents the amount she has already saved

The algebra word problem can be solved by using variables to denote certain parameters I'm the question.

The general form of equation of a line in slope intercept form is;

y = mx + c

Where;

m is slope

c is y-intercept

We are given the equation:

$25w + $65

This equation represents the amount of money Kelly will have saved after some amount of weeks.

Thus;

w represents number of weeks she will have saved for the remaining items

$25 represents the amount she saves per week

$65 represents the amount she has already saved

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Answer:

$4 and $3

Step-by-step explanation:

First, write out the equations as 70x + 29y = 367 and 70x + 45y = 415. Solve by using the elimination method by subtracting 70x from 70x. 45y minus 29y is equal to 16y. 415 minus 367 is 48. Divide 48 by 16, to get y is equal to get y is equal to three. Y represents pepperoni pizzas, so a pepperoni pizza costs $3. Plug a 3 into any equation for y and solve for x. 29 times 3 is 87. 367 minus 87 is 280. 280 divided by 70 is equal to 4, so x is equal to 4.

The cost of each turkey is $4 while the cost of each pepperoni pizza is $3

Let x represent the cost of each turkey and let y represent the cost of each pepperoni pizza.

During 1st lunch, the cafeteria sold 70 turkey sandwiches and 29 pepperoni pizzas for a total of $367, this can be represented by the equation:

70x + 29y = 367    (1)

During 2nd lunch, 70 turkey sandwiches and 45 pepperoni pizzas were sold for a total of $415. this can be represented by the equation:

70x + 45y = 415     (2)

Solving equation (1) and (2) simultaneously gives:

x = 4, y = 3

Therefore the cost of each turkey is $4 while the cost of each pepperoni pizza is $3

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Answer

Step by step explantion:

bsf= 26

Eliana:98

SS teacher=203

David=55

Step-by-step explanation:

m= music

bsf: m

eliana:4m-6

David:2m+3

SS teacher: 2(4m-6)+7

m+4m-6+2m+3+8m-12+7

382=15m-7

7+ +7

389=15m

/15m /15m

m=26

multiply 26 to each one of them

Answer:

Its D.

Step-by-step explanation:

If you use cross products and multiply then the ratios will be the same. So like x = 8 so 3/2 is equal to 12/8 and since the factor is 4, 4 x 2 is8 which gives you the answer for x if you multiply it so therefore this is the correct equation.

ITS D I DID THE TEST ON EDGE PLEASE GIVE ME BRAINLIEST

:0

The 98% confidence interval for the true mean statistics anxiety score μ is approximately (39.023, 39.777).

To calculate the 98% confidence interval for the true mean statistics anxiety score μ, we can use the formula:

\(\[\text{CI} = \bar{X} \pm Z \cdot \left(\frac{\sigma}{\sqrt{n}}\right)\]\)

where \(\bar{X}\) is the sample mean (39.4), Z is the Z-score corresponding to the desired confidence level (in this case, 98% corresponds to a Z-score of 2.33), σ is the population standard deviation (0.9), and n is the sample size (33).

Plugging in the values, we get:

CI = 39.4 ± 2.33 * (0.9/√33).

Calculating this expression, we find:

CI = 39.4 ± 2.33 * (0.162),

CI ≈ 39.4 ± 0.377.

Therefore, the 98% confidence interval for the true mean statistics anxiety score μ is approximately (39.023, 39.777).

This means that we are 98% confident that the true average statistics anxiety score for all undergraduate students in the U.S. falls within this interval.

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Without knowing the total number of coins or the ratio between one dollar and two dollar coins in the jar, we cannot accurately determine the number of two dollar coins.

Amadi has a jar with both one dollar and two dollar coins. The question is asking how many of the coins in the jar are two dollar coins.
To determine the number of two dollar coins, we need more information. The question does not provide any details about the total number of coins or the ratio between one dollar and two dollar coins in the jar. Without this information, it is not possible to give an accurate answer.
If we assume that the jar contains a total of 100 coins, we can use algebra to solve for the number of two dollar coins.

Let's say the number of two dollar coins is x. Then, the number of one dollar coins would be 100 - x.
Since the value of the two dollar coins is double the value of the one dollar coins, we can set up the equation 2x + 1(100 - x) = total value of coins.
Simplifying the equation, we get 2x + 100 - x = total value of coins.
Combining like terms, we have x + 100 = total value of coins.
Since we don't know the total value of coins, we cannot solve for x. Therefore, we cannot determine the number of two dollar coins without additional information.

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Answer:

Yes it is a useful suggestion

Step-by-step explanation:

Using the ANOVA model is a good idea because using it would give allowance For us to compare the five means of the five different family sizes. By this, during investigation there would be no confusion as to if a quadratic or linear relationship exists between the variables family size and breakfast cereal expenditure.

We would be comparing the mean expenditure of food of these 5 different family size levels so anova is useful.

Answer and Step-by-step explanation:

ANOVA model is mathematical model describe relationship between response and treatment.

One way ANOVA is given by:

YIJ = µ + Ti +Єij

Where, yij represent jth observation on ith treatment.

In this question, researcher collected data on the breakfast expenditure of a family whose size is five.

Yes, we can use ANOVA model. ANOVA can be used even if there is quadratic nonlinear relationship between expenditure and family size.

Since, the family size is five; we have to compare their mean expenditure on food.

The ANOVA one way model is:

YIJ = µ + Ti +Єij

For i=1, 2,3,4,5 and j= 1, 2,3,4,5

With hypothesis,

H01 : µ1 are equal.

H11 : at least two i not equal to j.

Answer:

Hi

Please mark brainliest ❣️

Answer:

1: NOT A FUNCTIN

Step-by-step explanation:

Answer:

Step-by-step explanation:

a, e, f

Answer:if their corresponding sides are proportional.

Step-by-step explanation:

A simplification of the fractions (-5/8) ÷ (-3/4) is equal to: B. -20/24.

The step in which Johnetta made her error include the following: A. step 1.

In Mathematics and Geometry, a fraction simply refers to a numerical quantity (numeral) which is not expressed as a whole number. This ultimately implies that, a fraction is simply a part of a whole number.

Based on the information provided above, the division can be calculated as follows;

Fraction = (-5/8) ÷ (-3/4)

Fraction = -5/8 × (-4/3)

Fraction = -20/24

For Johnetta, we have:

Fraction = 7/9 ÷ 3/8

Fraction = 7/9 × 8/3

Fraction = 56/27

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Answer:

the value of x = 35 ( NOT - 40 )

Step-by-step explanation:

In order to calculate the value of x in the  following parallelogram:  2x - 10  

2x + 50, we would have to calculate the following formula:

m<QPS+m<PQR=180°

According to the given data we have the following:

m<QPS=2x - 10  

m<PQR=2x + 50

Therefore, 2x - 10+2x + 50=180

4x+40=180

x=140/4

x=35

The value of x is 35 because in a parallelogram sum of the two adjacent angles is equal to 180 degree

In two-dimensional geometry, it is a plane shape having four sides, in which two pairs of sides are parallel to each other and equal in length. The sum of all angles in a parallelogram is 360°.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

As we know,

In a parallelogram sum of the two adjacent angles is equal to 180 degree

2x - 10 + 2x + 50 = 180

4x + 40 = 180

4x = 140

x = 35

Thus, the value of x is 35 because in a parallelogram sum of the two adjacent angles is equal to 180 degree

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The angle in degrees is 873.1843.

Let the measure of the angle be θ in degrees. Therefore, the measure of the same angle in gradians is (θ × π/180).

According to the given information, the number of degrees of a certain angle added to the number of gradians of the same angle is 152.(θ) + (θ × π/180) = 152.

Simplifying the above equation, we get:(θ) + (θ/180 × π) = 152.

Multiplying both sides of the equation by 180/π, we get:

θ + θ = (152 × 180)/π2θ = (152 × 180)/πθ = (152 × 180)/(3.14)θ = 873.1843

Thus, the angle in degrees is 873.1843.

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Answer:

6

(If you like this answer i would appreciate if u give brainliest but otherwise, i hope this helped ^^)

Step-by-step explanation:

To find the missing number in the given sequence, let's analyze the pattern:

2, 4, 3, 6, 6, 3, 8, 9, 7, 9, 8, ???

Looking at the sequence, we can identify a few patterns:

The sequence alternates between increasing and decreasing numbers.

The first two numbers, 2 and 4, are increasing.

The next two numbers, 4 and 3, are decreasing.

The following two numbers, 3 and 6, are increasing.

The subsequent two numbers, 6 and 3, are decreasing.

The next two numbers, 3 and 8, are increasing.

The subsequent two numbers, 8 and 9, are increasing.

Based on these observations, it appears that the sequence is following a pattern where it alternates between increasing and decreasing numbers, but the specific values being added or subtracted are not consistent.

Now let's determine the missing number:

From the pattern, the next two numbers should be decreasing. Following the pattern of alternating between increasing and decreasing numbers, the missing number after the last given number (8) should be less than 9.

Let's assume the missing number is x:

8 - x

Since the previous decreasing sequence was 6 - 3, we can assume that x is 1 less than the previous number (3):

8 - (3 - 1) = 8 - 2 = 6

Therefore, the missing number in the sequence is 6.

The complete sequence is:

2, 4, 3, 6, 6, 3, 8, 9, 7, 9, 8, 6

Answer:

B

Step-by-step explanation:

break in down to a simplier...

2.5x40=100

20 goes into 50 twice leaving 10 left over which is half of 20.

hope this helps

Answer:

it is b i know im late

Step-by-step explanation:

also wanna be my friend sissykatlin2026

To establish the percentage of increase in the price, first, we need to know how much it increased exactly:

The increase in cost was $0.78. To establish the percentual increase, we need to know what percentage is 0.78 of the initial value (0.66). We can calculate it by dividing the increase (0.78) by the initial value (0.66):

This means that the increase in cost is 1.1818 times the initial cost. Therefore, the percentage of increase is approximately 118.18%.

Answer:

73°

Step-by-step explanation:

This equation uses two supplementary angles. Supplementary angles are two angles that add up to 180 degrees.

The triangle has two angles implied, 30 degrees and (180-137) degrees.

(180 - 137) = 43 degrees

Now that we have two angles inside the triangle, we subtract them from 180 to find the last angle.

180 - 43 - 30 = 107

The angle with a measure of 107 degrees and angle 3 are supplementary

180 - 107 = 73 degrees

Answer:73.4° Fahrenheit.

Step-by-step explanation:

Looks like the function on the right hand side is

\(f(t)=\begin{cases}1&\text{for }t<4\\-1&\text{for }t\ge4\end{cases}\)

We can write it in terms of the Heaviside function,

\(h(t-a)=\begin{cases}1&\text{for }t\ge a\\0&\text{for }t>a\end{cases}\)

as

\(f(t)=h(t)-2h(t-4)\)

Now for the ODE: take the Laplace transform of both sides:

\(y'(t)+y(t)=f(t)\)

\(\implies s Y(s)-y(0)+Y(s)=\dfrac{1-2e^{-4s}}s\)

Solve for Y(s), then take the inverse transform to solve for y(t):

\((s+1)Y(s)=\dfrac{1-e^{-4s}}s\)

\(Y(s)=\dfrac{1-e^{-4s}}{s(s+1)}\)

\(Y(s)=(1-e^{-4s})\left(\dfrac1s-\dfrac1{s+1}\right)\)

\(Y(s)=\dfrac1s-\dfrac{e^{-4s}}s-\dfrac1{s+1}+\dfrac{e^{-4s}}{s+1}\)

\(\implies y(t)=1-h(t-4)-e^{-t}+e^{-(t-4)}h(t-4)\)

\(\boxed{y(t)=1-e^{-t}-h(t-4)(1-e^{-(t-4)})}\)

Answer: 100

Mode is simply the number which appears most often.

100 is the only number that appears more than once

Answer:4/10 40%

Step-by-step explanation:

Answer:

Your answer would be 4/10 OR 40%.

Step-by-step explanation: