What is the equation of the graphed line written in
standard form?
X =-3
y=-3
X+y=-3
x-y=-3

Answer:

Susan needs 1 23/64 cubic feet of bird seed to fill the rest of the birdfeeder.

Step-by-step explanation:

I did the math.

0.11718 cubic feet of bird seed Susan need to fill the rest of the birdfeeder.

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

We have,

It is filled with bird seed to a height of 5/8 feet as shown.

So, Susan need to fill the rest of the birdfeeder

= 5/8 x 1/2 x 3/8

= 15 / 128

= 0.11718 feet

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Answer:

126

Step-by-step explanation:

∠S : ∠T = 7:3

∠S = 7x  

∠T = 3x

∠S + ∠T = 180               {Supplementary angles}

7x + 3x = 180

10x = 180

Divide both sides by 10

x = 180/10

x = 18

∠S = 7x = 7*18 = 126°

(a)  The monthly mortgage payment for his new home is $1248.78.

(b) The monthly payment to the lender that includes the insurance and property tax is $3635/12.

To calculate the monthly mortgage payment for Luis's new home, we can use the formula for a fixed-rate mortgage:

M = P× r(1+r)ⁿ/(1+r)ⁿ-1

Where:

M is the monthly mortgage payment

P is the loan principal amount

r is the monthly interest rate (APR divided by 12 and converted to a decimal)

n is the total number of monthly payments (25 years multiplied by 12)

Let's calculate the monthly mortgage payment:

a) Calculate the monthly mortgage payment:

P = $198,500

APR = 5.75%

Monthly interest rate (r) = 5.75% / 100 / 12 = 0.0047917

Number of monthly payments (n) = 25 years * 12 = 300

Substituting these values into the formula:

M = $198,500 * {0.0047917(1+0.0047917)³⁰⁰}}/{(1+0.0047917)³⁰⁰ - 1}

M = $198,500 * {0.0047917(4.195770)/3.195770}

M = $1248.78

b) To determine the monthly payment to the lender that includes the insurance and property tax, we need to add the amounts of insurance and property tax to the monthly mortgage payment (M) calculated in part a.

Monthly payment to the lender = Monthly mortgage payment (M) + Monthly insurance payment + Monthly property tax payment

Let's calculate the monthly payment to the lender:

Insurance payment = $1020 / 12

Property tax payment = $2615 / 12

Monthly payment to the lender = M + Insurance payment + Property tax payment

By substituting the values, we can find the monthly payment to the lender.

=  $1020 / 12 + $2615 / 12

= $3635/12

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the 99% confidence interval is approximately (0.906, 0.994)

To construct a confidence interval, we can use the formula:

CI = p(cap) ± Z * sqrt((p(cap) * (1 - p(cap))) / n)

Where:

p(cap) is the sample proportion,

Z is the Z-score corresponding to the desired confidence level, and

n is the sample size.

Given:

n = 360

p(cap) = 0.95 (or 95%)

To find the Z-score corresponding to a 99% confidence level, we need to find the critical value from the standard normal distribution table or use a calculator. The Z-score for a 99% confidence level is approximately 2.576.

Substituting the values into the formula, we have:

CI = 0.95 ± 2.576 * sqrt((0.95 * (1 - 0.95)) / 360)

Calculating the expression inside the square root:

sqrt((0.95 * (1 - 0.95)) / 360) ≈ 0.0153

Substituting this back into the confidence interval formula:

CI = 0.95 ± 2.576 * 0.0153

Calculating the upper and lower bounds of the confidence interval:

Upper bound = 0.95 + (2.576 * 0.0153) ≈ 0.9938

Lower bound = 0.95 - (2.576 * 0.0153) ≈ 0.9062

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Answer:

Step-by-step explanation:

You want the percentage multiplier associated with the following changes:

To find the multiplier, add 1 to the change. When you want the multiplier in percent, then add 100% to the change expressed as a percent. (1 = 100%)

  100% -25% = 75% . . . . of last year

  100% +50% = 150% . . . . of sales last month

  100% -10% = 90% . . . . of last marathon's time

This is considered as decision making under risk.

Decision Making Under Risk

A circumstance in which the implications of the chosen course of action and the likelihood that it will occur are understood is referred to as decision-making under risk . For instance, the lottery selection tasks are frequently employed to examine the nature of decision-making in risky situations.

We make the assumption that there are two or more choices and that each alternative's characteristics are explicitly specified. For each attribute, the CV (coefficient of variation) is configured in case of such decision under risks. And, since in the given question, decision maker is supposed to consider several possible outcomes for each alternative, each with a given probability of occurrence. Thus the decision made will be decision under risk.

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Answer:

A. ASA, Also know as Angle-Side-Angle

Step-by-step explanation:

Answer:

ASA

Step-by-step explanation:

\(\angle HFG \cong \angle KFJ\) by the vertical anglss theorem, and thus the triangles are congruent by ASA.

Hence, adding the $50 luggage fee would result in a cost increase of 79.55%.

We can use the following calculation to determine the percent increase from $220 to $345:

(New value − Old value) / Old value * 100% is the formula for percentage growth.

When we enter the values, we obtain:

Increase in percentage equals (345 - 220) / 220 * 100% = 56.82%

As a result, the price has gone up by 56.82%.

If the airline increases the ticket price to $345 and adds a $50 baggage fee, the new total cost would be $395. We may apply the same formula to determine the new percent increase:

(New value − Old value) / Old value * 100% is the formula for percentage growth.

When we enter the values, we obtain:

Increase in percentage equals (395 - 220) / 220 * 100% = 79.55%

Hence, adding the $50 luggage fee would result in a cost increase of 79.55%.

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Answer:

Probability of spinning a 1 and flipping heads is :

1/5 x 1/2 = 1/10

Probability of spinning an even number and flipping head is :

2/5 x 1/2 = 2/10 = 1/5

Probability of spinning a number less than 3 and flipping tails is :

2/5 x 1/2 = 2/10 = 1/5

Answer:

V Down below V

Step-by-step explanation:

I don't know a lot about this topic at the moment but I hope I can help!

Honestly, I have questions myself

1.) Maybe 2/7

2.) Maybe 3/7

3.) Maybe 2/7

It's probably not right but I really hope you find the right answers if this doesn't work

Also, I'm Sorry I am kinda not that great at this!!

Wind speeds, represented by random variable X, have a lognormal distribution. The corresponding value of the standard normal random variable (Z) is associated with a wind speed of 14.35 is 25.5

Wind speeds represented by random variable X, in miles per hour, have a lognormal distribution. In other words, log(X) is normal.

If \(\mu = 4.8\) and \(\sigma = 0.4\), what value of Z (the standard normal rv) is associated with a wind speed of 15 miles per hour.

The value of Z (the standard normal rv) associated with a wind speed of 15 miles per hour.

The standard score (z) of a random variable X is calculated as follows:

\(z = \frac{(X - \mu)}{\sigma}\)

Given: μ = 4.8, σ = 0.4

Let X be a wind speed 15 mph.

To find the standard normal rv Z associated with a wind speed of 15 miles per hour, we will use the formula for calculating the standard score (z):

\(z = (X - \mu) /\sigma \\z = (15 - 4.8) / 0.4\\z = 25.5\)

Therefore, the value of Z (the standard normal rv) associated with a wind speed of 15 miles per hour is 25.5.

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Answer:

y = 1/7x + -1/14

Step-by-step explanation:

2x−14y+−2x=1+−2x

−14y=−2x+1

−14y /−14  =  −2x+1 /−14

Answer:

Following are the solution to the given question:

Step-by-step explanation:

For point a:

\(6.5 - 4.9 = 2.4 \\\\\frac{2.4}{1.2} = 2 \\\\\sigma \ \ so \ k = 2\)

For point b:

\(\frac{3}{1.2}\ \ \sigma\ \ so \ k =\frac{3}{1.2} \ \ so\ \ 1- \frac{1}{k ^2} = 0.84\)

For point c:

Once again, we have k = 2 though with Chebyshev discrepancy of witness numbers in the same number of standard deviations off mean = at least 75 percent.

Answer:

-15

Step-by-step explanation:

if its just asking for what number would represent a loss of 15 it would be negative 15

i dont know if there's more to the problem or not

Answer:

-15

Step-by-step explanation:

This is because whatever much water was in the tank is now decreasing by 15, therefore, you can write it as -15,

hope this helps!

option c is the correct cofficient of 3

If the area of a triangle is 96 sq. inches. its altitude is 2 inches greater than five times its base then the altitude is 32 inch

The area of a triangle is 96 sq. inches

Let base be b

Its altitude is 2 inches greater than five times its base.

a=5b+2

ab/2=A

(5b+2)b/2=96

(5b+2)b=192

5b²+2b=192

5b²2+2b-192=0

On solving the quadrartic equation,

we get

b=6

a=32

Therefore, if the area of a triangle is 96 sq. inches. its altitude is 2 inches greater than five times its base then the altitude is 32 inchs

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The researcher is interested in determining the practical significance of a statistically significant difference (p < .01) between the achievements of Grade 10 and Grade 11 learners in an emotional intelligence test.

To assess the practical significance of the statistically significant difference, the researcher should consider effect size measures. Effect size quantifies the magnitude of the difference between groups and provides information about the practical significance or real-world importance of the findings.

One commonly used effect size measure is Cohen's d, which indicates the standardized difference between two means. By calculating Cohen's d, the researcher can determine the magnitude of the difference in emotional intelligence scores between Grade 10 and Grade 11 learners.

Interpreting the effect size involves considering conventions or guidelines that suggest what values of Cohen's d are considered small, medium, or large. For example, a Cohen's d of 0.2 is often considered a small effect, 0.5 a medium effect, and 0.8 a large effect.

By calculating and interpreting Cohen's d, the researcher can determine if the statistically significant difference in emotional intelligence scores between Grade 10 and Grade 11 learners is practically significant. This information would provide insights into the meaningfulness and practical implications of the observed difference in achievement.

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At Game 7, the attendance for the basketball team had declined by 5% x 6 games = 30% and This means that the attendance at Game 7 was 23,500 x (1 - 0.3) = 16,450 people.

The attendance for a basketball team declined at a rate of 5% per game throughout a losing season. This means that for every game, the attendance dropped by 5% in comparison to the attendance of the game before it.

15 games were played in the season and 23,500 people were at the first game. To calculate the attendance at Game 7, we first need to calculate the total amount that the attendance had declined by by the 7th game.

This can be done by multiplying the rate of decline (5%) by the number of games that had passed (6 games). This gives us a total decline of 30%. We then need to calculate the attendance at Game 7 by subtracting the total decline from the initial attendance.

This can be done by multiplying the initial attendance (23,500) by (1 - 0.3), which gives us 16,450 people. Therefore, the attendance at Game 7 was 16,450 people.

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Answer:

β, α, γ

Step-by-step explanation:

The figure only shows us the side lengths of the triangle, but is asking for the angles.

Thus, we have to use the angle relationships of a triangle to answer the question.

⭐What are the angle relationships of a triangle?

α° is opposite of the side length with 9 cm.

β° is opposite of the side length with 12 cm.

γ° is opposite of the side length with 5 cm.

∴ The angles from highest to the least are β, α, γ

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Answer:

Step-by-step explanation:

The answer should be BAY but if i check it don't work

Answer: 9

Step-by-step explanation:

If 12 is the whole length, and 3 is a small section of it, then 3 + j = 12

Or 12 - 3 = j

Therefore, 12 - 3 = 9

Answer:

9 = j

Step-by-step explanation:

12 - j = 3

Adding j to both sides, we get 12 = 3 + j

Combining like terms, we get 9 = j

To add and subtract fractions, the denominators ( bottom numbers ) must be equal.

So, we have to multiply 1/2 by 4/4

So:

simplify by 2

Based on the given data, the association between variables A and B appears to be a nonlinear association.

What is the association between variables?

Association between variables refers to the relationship between two or more variables in a dataset. It describes how changes in one variable are related to changes in another variable.

Based on the given data, the association between variables A and B appears to be a nonlinear association. There is no clear linear trend between the two variables, and the values of variable B do not consistently increase or decrease as variable A increases. Instead, the relationship between the variables appears to be more complex, with variable B increasing and then decreasing as variable A increases. A scatterplot of the data would help visualize this relationship.

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Answer:

Peyton can multiply 1 by 100, to make 100 over 8, and divide 100 by 8 which is 12.5 then dividing by 100 to get .125 which is equal to 1/8

Step-by-step explanation:

Answer: I am assuming the question is asking if Peyton got the decimal equivalent of 1/8 correct. Well, since the question is incomplete, I do not know what Peyton got, however, I can tell you that the decimal equivalent for 1/8 is 0.125

Answer:

  1/8

Step-by-step explanation:

1 of the 8 branches of the tree is TTH in that order. If all branches are equally likely, the probability is 1/8, or 0.125, or 12.5%.

The expected number of payments when a deductible of 200 is applied is approximately 1.8.

a. When a deductible of 200 is applied, it means that the losses below 200 will not result in any payments. The distribution of the number of payments will then be the same as the distribution of the number of losses above 200. In the negative binomial distribution with r = 3 and ß = 5, the probability mass function (PMF) gives the probability of having k failures before r successes. In this case, the number of losses above 200 can be considered as the number of failures before reaching 3 successful payments. b. To determine the expected number of payments when a deductible of 200 is applied, we need to calculate the expected value of the distribution of the number of losses above 200.

The expected value of a negative binomial distribution with parameters r and ß is given by E(X) = r(1-ß)/ß, where X is the random variable representing the number of losses. In this case, the number of losses above 200 follows a negative binomial distribution with r = 3 and ß = 5. Therefore, the expected number of losses above 200 is E(X) = 3(1-5)/5 = -6/5.  Since the number of payments is equal to the number of losses above 200 plus 3 (the deductible), the expected number of payments is -6/5 + 3 = 9/5, which is approximately 1.8. Therefore, the expected number of payments when a deductible of 200 is applied is approximately 1.8.

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Answer:

Your answer would be C

Step-by-step explanation:

Hope I helped!! :)

Answer:

15 inches

Step-by-step explanation:

x+2x=45

3x=45

x=15

Answer:

-4?

Hope I helped

Answer:

4

Step-by-step explanation:

Answer:

x = -1

Step-by-step explanation:

use the value of y and plug it in

2 = 2x + 4

-4. -4

-2 = 2x

divide each side by 2

-1 = x

you can plug it back in to see if it is right

Answer:

y=2x+4       y=2

2=2x+4

-4      -4

2x= -2

----   ----

2      2

x = -4

Step-by-step explanation:

CHECK:

step 1: Plug everything in.

2=2 correct   y=2x+4

                     2=2(-4)+4

                    2= -8+4

                    2= -4

                   divide 4 by 2

                     2= -2 correct      pls mark as brainliest!

Each employee makes 35 x 7.60 = 266 per week.

105 employees x 266 = 27,930 per week total pay.

27930 x 10 % = 27930 x 0.10 = 2,793 more per week.

Answer:

0

Step-by-step explanation:

-9x -3(2) = 6

-9x + 6 = 6

-9x + 6 -6 = 6-6

-9x/ -9= 0/-9

x=0