How do you find the Y intercept ? I’m having some trouble
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⚠️⚠️ You can use the photo to explain but yeah so far I have the m and half the equation down ⚠️⚠️

Answer:

I think its KL

Step-by-step explanation:

Answer:

\(v = \frac{5.4mT}{6T - 37}\)

\(v = -1.701*10^8\)

Step-by-step explanation:

Given

\(T = \frac{37v}{6v-5.4m}\)

Solving (a): Make v the subject

\(T = \frac{37v}{6v-5.4m}\)

Cross Multiply:

\((6v-5.4m)T = 37v\)

Open bracket

\(6vT - 5.4mT = 37v\)

Collect Like terms

\(6vT - 37v= 5.4mT\)

Factorize:

\((6T - 37)v= 5.4mT\)

Make v the subject

\(v = \frac{5.4mT}{6T - 37}\)

Solving (b):

\(T = 4.5\)

\(m = 7 * 10^7\)

So, the expression becomes:

\(v = \frac{5.4mT}{6T - 37}\)

\(v = \frac{5.4*7*10^7*4.5}{6*4.5 - 37}\)

\(v = \frac{170.1*10^7}{27 - 37}\)

\(v = \frac{170.1*10^7}{-10}\)

\(v = -17.01*10^7\)

\(v = -1.701*10*10^7\)

\(v = -1.701*10^8\)

Answer:

Option h: 16h

Step-by-step explanation:

To get the answer to the question divide 480 by 30 to get the rate which is 16. So the answer would be H

Answer:

He added $25 to the contents of his wallet.

Step-by-step explanation:

Here's what's happening, symbolically:

$6 + m = $31, or m = $25.  Jake added $25 (represented by m) to the contents of his wallet.

The best sports that need more flexibility of our body are:

Because your muscles will be strong enough to support your daily activities if they are under the proper level of strain, you will feel less aches and pains. Its advantages for the mind must also be mentioned. Stretching releases tension, which reduces stress. Overall, flexibility enhances posture, mobility, coordination, and risk of muscular discomfort. Spending time on increasing flexibility is worthwhile. Which sports are the best to achieve it knowing this?

Now that we've cleared everything up, what exactly is flexibility? The range of motion in a joint or collection of joints is referred to as flexibility. Flexibility in one joint doesn't always translate to flexibility in another.

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Value of sin x is 25/7.

In trigonometry, the hypotenuse, base (which is adjacent), and perpendicular are the three sides that make up a right-angled triangle (opposite). All sciences relating to geometry, physics, and many other fields make extensive use of these trigonometric formulas and identities. We can use trigonometric ratios to locate the missing angles and sides of a triangle. They are utilized in right-angled triangles, or triangles having one angle equal to 90 degrees, to be more precise.

Given

Value of trigonometric ratio

Sin X = Opposite/hypotenuse

Opposite = 50

Hypotenuse = 14

Sin x = 50/14

Sin x = 25/7

Value of sin x is 25/7.

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Answer: y can be equal to the gym membership fee you pay for 4 months If $24 is the month 1 deposit and × is the fixed charges for subsequent months.

Step-by-step explanation: Month 1: y=24

month 2:y=24+×

Month Month3: y= 24+2×

Month 4:y=24+3×

The equation that shows an example of the associative property of addition is:

\(\((-7+i)+7i = -7 + (i+7i)\)\)

According to the associative property of addition, the grouping of numbers being added does not affect the result. In this equation, we can see that both sides of the equation represent the addition of three terms:

\(\((-7+i)\), \(7i\),\)  and  \(\(i\).\)  The equation shows that we can group the terms in different ways without changing the sum.

The equation  \(\((-7+i)+7i = -7 + (i+7i)\)\)  demonstrates the associative property by grouping  \(\((-7+i)\)\) and  \(\(7i\)\)  together on the left side of the equation, and  \(\(-7\)\) and  \(\((i+7i)\)\)  together on the right side of the equation. Both sides yield the same result, emphasizing the associative nature of addition.

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This can be illustrated on a number line as follows:

0 | 1 | 2 | 3 | 4 | 5 | 6 The answer is 6 times.

Time is the indefinite continued progress of existence and events that occur in an apparently irreversible succession from the past through the present to the future. It is a dimension in which events can be ordered from the past through the present into the future, and also the measure of durations of events and the intervals between them. Time is often referred to as a resource, as it is something that must be managed efficiently in order to achieve success.

Harold bought 8 pounds of birdseed in question 3. To calculate how many times he will be able to fill the feeder, we need to figure out how much birdseed is in one pound. One pound of birdseed is equal to 16 ounces. Therefore, 8 pounds of birdseed is equal to 128 ounces.

To figure out how many times Harold will be able to fill his bird feeder, we need to divide the total ounces of birdseed (128 ounces) by the capacity of the bird feeder (20 ounces).

128/20 = 6.4

Since there cannot be fractional amounts of birdseed in the feeder, Harold will be able to fill his bird feeder 6 times. This can be illustrated on a number line as follows:

0 | 1 | 2 | 3 | 4 | 5 | 6

The answer is 6 times.

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Answer:

100 - 6n

Step-by-step explanation:

each book costs 6 and there are n books.

their total price is 6n

The 90% confidence interval is: (2.51, 3.22)

It is a boundary of values which is eventually to comprise a population value with a certain degree of confidence. It is usually shown as a percentage whereby a population means lies within the upper and lower limit of the provided confidence interval.

We have the following information :

The level of significance is calculated as:

\(\alpha =1-c\\\\\alpha =1-0.90\\\\\alpha =0.10\)

The degrees of freedom for the case is:

df = n - 1

df = 15 - 1

df = 14

The 90% confidence interval is calculated as:

=x(bar) ±\(t_\frac{\alpha }{2}\), df \(\frac{s}{\sqrt{n} }\)

= 2.86 ±\(t_\frac{0.10 }{2}\), 14 \(\frac{0.78}{\sqrt{15} }\)

= 2.86 ± 1.761 × \(\frac{0.78}{\sqrt{15} }\)

= 2.86 ± 0.3547

= (2.51, 3.22)

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Answer:46 inches

Step-by-step explanation:

Answer:

30.3

Step-by-step explanation:

Think about this the 5 in the hundredth place rounds up not down so it would be 30.3 or 30.30 same thing.

To find the volume of a simple (non-compound) solid, you need to know its density and the shape of the solid. we use V = rho * V.

The formula for the volume of a simple solid is:

V = rho * V

here:

V is the volume of the solid

rho is the density of the solid

V is the volume of a unit element of the solid (also known as its unit cell)

Volume of a solid, you need to know its density and the shape of its unit cell. If the density is given in grams per cubic centimeter (g/cm), you can convert it to kilograms per cubic meter (kg/m) by dividing by 1000. For example, if the density of a solid is 2 g/cm, it has a density of 2 kg/m.

Once you have the density of the solid, you can use the formula above to find its volume. For example, if the density of a solid is 2 kg/m, and its unit cell has a volume of 1 cubic centimeter, the solid has a volume of 2 cubic centimeters (cm).

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Correct Question:

Explain how do you find the volume of any non-compound solid?

Answer:

t=5s-3

Step-by-step explanation:

Flip the equation:

5s+t=-3

then add 5s to both sides:

-5s+t+5s=-3+5s

then solve:

5s-3=t

Lydia earns $52.5 more than Gabrielle after 3 years.

percentage, a relative value indicating hundredth parts of any quantity.

we can use the formula for compound interest:

\(A = P(1 + r/n)^n^t\)

where A is the final amount,

P is the principal (initial investment),

r is the annual interest rate (as a decimal),

n is the number of times the interest is compounded per year, and

t is the number of years.

For Lydia (n=365)

A=1000(1+0.0525/365)¹⁰⁹⁵

A=1115.7

For Gabrille, we use the same formula but with n = 2 (compounded semi-annually):

A = 1000(1 + 0.0525/2)⁶

A = 1000(1.0265625)⁶

A = 1168.2

To find the difference in the amounts earned, we subtract Gabrielle's amount from Lydia's:

1168.2- 1115.7 = 52.5

Hence, Lydia earns $52.5 more than Gabrielle after 3 years.

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A plot that will present the information that will highlight how many trees are in a range of heights, such as 60–64, 65–69, etc. : histogram

In this question, we have been given the tree heights recorded on a school campus.

A science teacher wants to choose a data display that will highlight how many trees are in a range of heights, such as 60–64, 65–69, etc.

We need to find a correct plot that will present the information in this way.

We know that in bar charts, each bar represents one value(category). And  in a histogram, each bar will represent a continuous data

Therefore, a plot that will present the information that will highlight how many trees are in a range of heights, such as 60–64, 65–69, etc. : histogram

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Answer:

Step-by-step explanation:

A plot that will display information highlighting the number of trees in a range of heights, such as 60-64, 65-69, and so on: histogram

We were provided the tree heights reported on a school grounds in this question. A science instructor needs to select a data presentation that will show how many trees are in a given height range, such as 60-64, 65-69, and so on. We must find a suitable plot to portray the data in this manner. We know that each bar on a bar chart represents one value (category). And each bar in a histogram represents continuous data.

Therefore , the solution of the given problem of triangle comes out to be the relationship between s,t and u is u²= t²+s².

Given that it has three sides and three vertices, a triangle qualifies as a polygon. It is a fundamental geometric figure. Triangle ABC is the term used to refer to a triangle containing the vertices A, B, and C. When the three points are not collinear, a unique plane and triangle in Euclidean geometry are discovered. Triangles are polygons because they have three sides and three corners. The points where the three sides of the triangle converge are referred to as the triangle's corners. Three triangle angles are multiplied to yield 180 degrees.

Here,

Given : Triangle STU is a right triangle.

Thus,

We find :

sides s,t and u

the relationship between them is :

As it is a right triangle

So,

According to the pythagoras theorem,

=>u²= t²+s²

Therefore , the solution of the given problem of triangle comes out to be the relationship between s,t and u is u²= t²+s².

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Answer:

the answer is a-11

Step-by-step explanation:

f(x)=2x+3

f(4)=2(4)+3

f(4)=8+3

f(4)=11

12 pieces can the sausage be cut if each piece is to be two-thirds of an inch.

Multiplication is the opposite of division. If 3 groups of 4 add up to 12, then 12 divided into 3 groups of equal size results in 4 in each group. Creating equal groups or determining how many people are in each group after a fair distribution is the basic objective of division. In mathematics, division is the process of dividing a number into equal parts and calculating the maximum number of equal parts that may be formed. For instance, dividing 15 by 3 results in the division of 15 into 3 groups of 5 each.

8 inches long. into how many pieces can the sausage be cut if each piece is to be two-thirds of an inch.

Divide 8 by 2/3

8÷ 2/3

8× 3/2

12

12 pieces can the sausage be cut if each piece is to be two-thirds of an inch.

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Answer:

It will take them 20 years to make the same salary

Step-by-step explanation:

Let us solve the question

Assume that they will have the same salary after x years

∵ Alex makes $30,000 a year at his job

∵ He gets a $2,500 a year raise every year

∵ He will work x years

→ That means his salary is the sum of a fixed amount and the raise times x

∴ His salary = 30000 + 2500(x) ⇒ (1)

∵ Sydney makes $40,000 a year

∵  He gets a $2,000 raise every year

∵ He will work x years

→ That means his salary is the sum of a fixed amount and the raise times x

∴ His salary = 40000 + 2000(x) ⇒ (2)

∵ They will make the same salary after x years

→ Equate (1) and (2)

∴ 30000 + 2500x = 40000 + 2000 x

→ Subtract 30000 from both sides

∴ 2500x = 2000x + 10000

→ Subtract 2000x from both sides

∴ 500x = 10000

→ Divide both sides by 500

∴ x = 20

∴ It will take them 20 years to make the same salary

The correct answer is d. do nothing. The assumption is untestable. When testing whether an instrument Z is correlated with the error term, we cannot directly test this assumption using regression techniques.

Testing whether an instrument Z is correlated with the error term in a regression analysis involves examining the validity of the instrumental variable assumption. This assumption states that the instrument is not correlated with the error term in the regression equation. However, this assumption is inherently untestable using standard statistical techniques.

The instrumental variable assumption is necessary for establishing the causal relationship between the independent variable (X) and the dependent variable (Y) in the presence of endogeneity or omitted variable bias. An instrument is a variable that is correlated with the independent variable but is not directly related to the dependent variable. It is used to address potential endogeneity issues and provide consistent estimates of the causal effect.

To check the validity of an instrument, researchers typically rely on theoretical or logical arguments, prior knowledge, or instrumental variable selection criteria. The key criterion is that the instrument should only affect the dependent variable through its impact on the independent variable and not through other channels.

Instead, researchers must rely on sound theoretical reasoning and meet the criteria for a valid instrument to address potential endogeneity issues and obtain reliable causal estimates.

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The equations for both Khalil's and Ronda's purchase is given below:

The price of one loaf of bread is $3.44

4 cans and 3 loaves=11.67

8 cans and 1 loaf= 12.89.

Set up the equation:

These are the equations for both Khalil's and Ronda's purchases.

If we solve for x in the equation, the answer would be $3.44

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A grocery store is offering a sale on bread and soup. Khalil buys four cans of soup and

three loaves of bread for $11.67. Ronda buys eight cans of soup and one loaf of bread for $12.89.

Homework. Help

a. Write equations for both Khalil's and Ronda's purchases.

b. Solve the system to find the price of one can of soup and the price of one loaf of bread

The probability distributions whose graphs can be approximated by bell-shaped curves are commonly known as normal distributions or Gaussian distributions.

These distributions are characterized by their symmetrical shape and the majority of their data falling within a certain range around the mean. The normal distribution is widely used in statistics and is a fundamental concept in many fields of study, including psychology, economics, and engineering. The normal distribution is also known for its many practical applications, such as predicting test scores, stock prices, and medical diagnoses. In summary, the bell-shaped curve is a useful tool in probability theory that can help us understand and make predictions about a wide range of phenomena. The probability distributions whose graphs can be approximated by bell-shaped curves are called Normal Distributions or Gaussian Distributions. They have a symmetrical shape and are characterized by their mean (µ) and standard deviation (σ), which determine the central location and the spread of the distribution, respectively.

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It takes a train going 50 mph approximately 11/2 miles to stop safely.

The distance a train takes to come to a stop can be determined by several factors, including the speed of the train, the weight of the train, the condition of the brakes and the track, and the reaction time of the engineer.

In general, a train going 50 mph will take about 1 1/2 miles or 8,000 feet to stop safely. This is because a train moving at 50 mph is traveling at about 75 feet per second, and it takes a significant distance to slow down a heavy object moving at such a high speed. It's important to note that this is an estimation, and the actual stopping distance may vary depending on the specific conditions.

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To determine cos θ given sin θ = 1/4, 0 < θ < π/2, we can use the trigonometric identity involving sin θ and cos θ. Specifically, we can use the Pythagorean identity, sin² θ + cos² θ = 1, to solve for cos θ.

Since sin θ = 1/4, we can square both sides of the equation to get sin² θ = 1/16. Using the Pythagorean identity, we have cos² θ = 1 - sin² θ = 1 - 1/16 = 15/16.

Taking the square root of both sides, we find cos θ = ±√(15/16). However, since 0 < θ < π/2 and sin θ is positive, we can conclude that cos θ is positive as well. Therefore, cos θ = √(15/16) or simply √15/4.

In summary, given sin θ = 1/4 and the condition 0 < θ < π/2, we can determine that cos θ is equal to √15/4.

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Answer:

your new grade is 88%

follow me also

Answer:

9148

Step-by-step explanation:

6000 + 3000 would equal 9000.

100 + 40 + 8 would be 148

9000 + 148 = 9148

Answer:

9148

Step-by-step explanation: