HELPP 5 POINTS Here's a graph of a linear function. Write the equation that describes that function.
Express it in slope-intercept form.

Answer:

4. Meena- 3

Jerry- 6

5a. 5

5b. 6

Step-by-step explanation:

We can use the distance formula to solve all of these.

\(\sqrt{(x_{2} } -x_{1} )^2+(y_{2} -y_{1} )^2\)

Plug the numbers in and make sure you understand how i got these answers :) Let me know if you see anything wrong about it, and i will try and fix it.

Without the specific function form of S(t) and the values of C1 and C2, we cannot determine the numerical value of the integral.

To find the numerical value of the given integral:

∫(S(t + 2) - 28(4t)) dt

We need to know the function S(t) in order to evaluate the integral. The variable S(t) represents a function that is missing from the given expression. Without knowing the specific form of S(t), we cannot determine the numerical value of the integral.

However, if we assume S(t) to be a constant, let's say S, the integral simplifies to:

∫(S(t + 2) - 28(4t)) dt = S∫(t + 2) dt - 28∫(4t) dt

Applying the power rule for integration, we have:

∫(t + 2) dt = (1/2)t^2 + 2t + C1

∫(4t) dt = 2t^2 + C2

Substituting these results back into the integral:

S∫(t + 2) dt - 28∫(4t) dt = S((1/2)t^2 + 2t + C1) - 28(2t^2 + C2)

We can simplify further by multiplying S through the terms:

(S/2)t^2 + 2St + SC1 - 56t^2 - 28C2

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If the rectangle is 40 cm long, 30 cm wide, and 20 cm high, then its volume will be given as 24000 cubic centimeter.

Volume is defined as the space enclosed by the three dimensional figure in itself. No two dimensional object can have volume as volume can be determined only when the length, breadth and height of the figure is known and the value of height is missing in two dimensional figures.

The formula for volume of a cuboid which has rectangular faces is given as follows:

Volume of cuboid = Length × Breadth × height

Volume of cuboid = 40 × 30 × 20

Volume = 24000 cubic centimeter

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Refer to complete question below:

Find the volume of a rectangular cuboid whose dimensions are given as 40 cm long, 30 cm wide, and 20 cm high.

Angles π/2 and 3π/2 and for  0 and π are not in domain of secant function and cosecant function on given interval [0, 2).

The secant function is defined as the reciprocal of the cosine function, which means it is not defined when the cosine function is equal to zero.

In the interval [0, 2), the cosine function is equal to zero at π/2 and 3π/2.

The angles π/2 and 3π/2 are not in the domain of the secant function on the given interval [0, 2).

The cosecant function is defined as the reciprocal of the sine function, which means it is not defined when the sine function is equal to zero.

In the interval [0, 2), the sine function is equal to zero at 0 and π.

The angles 0 and π are not in the domain of the cosecant function on the given interval [0, 2).

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Answer:

1. -32

2. -46

Step-by-step explanation:

1. When muliplying a number with a postive number and a negative number the answer will be a negative number

2. When you have a negative number and when  you have a postive number and you are subtracting your answer has to be a negative answer

Answer:

cvgbnm,m

Step-by-step explanation:

bxxcvn vn

Given:​​​

Required:

Simplify the expression.

Explanation:

The given expression is:

_______ ÷ 10 = 2.705​

Write it in fraction form

Final Answer:

Thus the value of the blank will be 27.05

Answer:

y = 1

Step-by-step explanation:

6= 2(y+2)   Multiply 2*y and 2 *2

6 = 2y + 4    

6 - 4 = 2y

2 = 2y    -   Divide 2 and 2

y = 1

Answer:

yeah the person is right it is y=1

Step-by-step explanation:

1/7 of the animals in the zoo are male monkeys.

To find the fraction of animals in the zoo that are male monkeys, we have to calculate the product of the fractions representing the proportion of monkeys and the proportion of male monkeys among them.

Given that 1/5 of the animals in the zoo are monkeys, we will then represent this as:

= 1/5

= 5/25.

And 5/7 of the monkeys are male which is written as 5/7.

To get fraction of male monkeys, we will multiply these two fractions:

= (5/25) * (5/7)

= 25/175

= 1/7.

Full question:

1/5 of the animals in the zoo are monkeys 5/7 of the monkeys are male. What fraction of the animals in the zoo are male monkeys?

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A systematic random sample is obtained by choosing a random starting point and then selecting every kth individual from a population to participate in the study. The number of random numbers that must be produced to recognize individuals who are part of the sample is determined by the following formula:n/k is the number of random numbers required to identify the sample population of size n drawn from a population of size N by systematic random sampling.

To provide an example, consider a population of size N= 1000 and a sample of size n= 50. Assume that we must use systematic random sampling with a k=20. The population should be numbered, and the first random number between 1 and 20 is selected. The kth person after the first random number is chosen. This process is repeated for the entire population, with every kth person included in the sample. The number of random numbers generated would be 1000/20= 50. Therefore, to obtain a sample of 50 individuals, we must generate 50 random numbers to recognize each individual who will be included in the sample.

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This expression will give you the probability of drawing exactly two blue marbles.

To find the probability that she draws exactly two blue marbles, we need to consider the probability of drawing two blue marbles and one red marble in any order.

Let's assume the probability of drawing a blue marble is denoted by "P(B)" and the probability of drawing a red marble is denoted by "P(R)". Since she replaces only the blue marbles, the probability of drawing a blue marble remains the same for each draw.

To calculate the probability of drawing exactly two blue marbles, we can use the binomial probability formula:

P(2 blue marbles) = C(3, 2) * (P(B))^2 * (P(R))^1

Where C(3, 2) is the number of ways to choose 2 items out of 3, given by the combination formula:

C(3, 2) = 3! / (2! * (3 - 2)!) = 3

Since the probability of drawing a blue marble remains the same for each draw, we can simplify the formula:

P(2 blue marbles) = 3 * (P(B))^2 * (P(R))^1

Now, substitute the actual values of P(B) and P(R) into the formula. For example, if the probability of drawing a blue marble is 0.4 and the probability of drawing a red marble is 0.6, the calculation would be:

P(2 blue marbles) = 3 * (0.4)^2 * (0.6)^1

Simplifying this expression will give you the probability of drawing exactly two blue marbles.

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The given expression is 3x−4≤f(x)≤x2−3x+5 for x≥0, find lim x→3 f(x) can be evaluated as follows:For x=3, we can plug in this value into the function f(x).

Hence, f(3)=3(3)−4=5.Then, it is required to find lim x→3 f(x).Thus, we need to find the limit of f(x) as x approaches 3. Here, the limit from the left-hand side of x=3 should be the same as the limit from the right-hand side of x=3.Let's find the left-hand limit first:$$\lim_{x\to3^-}f(x)=\lim_{x\to3^-}(3x-4)=5$$.

Now, let's evaluate the right-hand limit:$$\lim_{x\to3^+}f(x)=\lim_{x\to3^+}(x^2-3x+5)=5$$Since both the left-hand limit and the right-hand limit are equal to 5, the limit of f(x) as x approaches 3 is equal to 5.Therefore, the required limit is 5.

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The area of the circle with a radius of 12 inches is approximately 452.39 square inches.

To find the area of a circle, you can use the formula:

A = π * r^2

where A represents the area and r represents the radius of the circle. In this case, the radius is given as 12 inches.

Using a calculator, we can substitute the values into the formula:

A = π * (12 inches)^2

Calculating this expression:

A ≈ 3.14159 * (12 inches)^2 ≈ 452.39 square inches

Rounding the answer to the nearest hundredth, the area of the circle with a radius of 12 inches is approximately 452.39 square inches.

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Answer:

$87.50

Step-by-step explanation:

If they split the money 1:7 this means they divided it into 8 portions. (Because 7+1=8). So do $100/8=12.5.

(You never specified who got 1 portion and who got 7, so I will assume Alex got the 7)

Let's say Jill got the 1 portion, she gets $12.50.

Let's say Alex got the 7 portion, he got $12.50 x 7 = $87.50

The amount Alex got is £12.5.

The ratio shows how many times one value is contained in another value.

Example:

There are 3 apples and 2 oranges in a basket.

The ratio of apples to oranges is 3:2 or 3/2.

We have,

Alex and Jill share £100 in a ratio of 1:7.

Total ratio = 8x

So,

Alex = 1x

Amount = 1x/8x x 100 = £12.5

Jill = 7x

Amount = 7x/8x x 100 = £87.5

Thus,

Alex got £12.5.

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Answer: \(3\frac{1}{3}\)

Answer:

6 fishes

Step-by-step explanation:

you can see 6 points above the line.

Answer:

Step-by-step explanation:

The first, second and fourth years.

y= -2/5x

1) Since we have the point (5,-2) and also the slope m= -2/5. Let's find the linear coefficient, "b". By plugging into that equation: y=mx+b the following values

(x, y)

(5,-2)

m= -2/5

2) Plugging into that

y=mx+b

-2=-2/5 (5) +b

-2=-2 +b

-2+2=b

b=0

3) Finally, the equation that passes through the point (5,-2) with a slope of -2/5 is

y = -2/5x

Answer:

c=7

Step-by-step explanation:

−5c+5=4c−58

Subtract 4c from both sides.

−5c+5−4c=4c−58−4c

−9c+5=−58

Subtract 5 from both sides.

−9c+5−5=−58−5

−9c=−63

Divide both sides by -9.

-9c/-9= -63/-9

c=7

The time it will take Mr. Walla to earn $5,000 in interest is approximately 6 years and 7 months.

To determine the time it will take Mr. Walla to earn $5000 in interest on his $10,000 investment at an annual interest rate of 7% compounded quarterly, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

Where:

A = the future value of the investment

P = the principal amount (initial investment)

r = the annual interest rate (in decimal form)

n = the number of times interest is compounded per year

t = the time period in years

In this case, we want to find the value of t.

We can rearrange the formula to solve for t:

t = (log(A/P)) / (n * log(1 + r/n))

Let's substitute the given values into the formula:

P = $10,000

A = $10,000 + $5,000 = $15,000 (since the interest earned is $5,000)

r = 7% = 0.07 (in decimal form)

n = 4 (quarterly compounding)

t = (log($15,000/$10,000)) / (4 * log(1 + 0.07/4))

Calculating this expression:

t ≈ 6.56 years

So, it will take Mr. Walla approximately 6.56 years to earn $5,000 in interest.

To find the answer in terms of years and months, we can multiply the decimal part (0.56) by 12 to convert it to months:

0.56 * 12 ≈ 6.72 months

It's important to note that the formula assumes the interest is compounded at regular intervals and that no additional deposits or withdrawals are made during the investment period. In practice, actual results may vary due to factors such as compounding frequency, changes in interest rates, and any additional contributions or withdrawals made.

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Answer:

what's ir but looks like a calculator will help  

u need a little better explanation

Step-by-step explanation:

Area del triangulo = base por altura/2

A = b*h/2    

A = 22,5cm²

Base = 5cm

a = b*h/2

22,5cm² = 5cm /h

22,5cm²/5cm = h

4,5cm = h

What is Area del?

Area is the quantity that expresses the extent of a region on the plane or on a curved surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.

La altura del triangulo es de 4,5cm

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The number of new jobs gained is 2,842.

A graph can be described as a pictorial representation of data. A graph is made up of a x-axis and a y-axis.

Percentage can be described as a fraction of an amount expressed as a number out of hundred. The sign used to represent percentage is %.

Percentage increase from 2009 to 2016 = percentage increase x number of employees in 2009

14.8% x 19,200

0.148 x 19,200 = 2,842

Here is the complete question:

A professor expects the education and health service industries to increase total employees by 14.8% from 2009 to 2016. Based on the employment graph below, approximately how many new jobs will the education and health service industries gain between 1/2009 and 1/2016?

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Answer:

c. 16,273,200

Step-by-step explanation:

Edge 2022

Answer:

positive 2 is the opposite

To estimate the error, we need to use the following formula;Where a is the lower limit of integration, b is the upper limit of integration, and M is the maximum value of the absolute value of f′′(x) in the interval [a,b].

Here, r = 10, t = 13x, and we need to find the error in approximating the integral of the given function f(x) = r / t by the third-degree Taylor polynomial T3(x) about x = 1.Let's start by finding f′′(x) as follows;Differentiating the function f(x) = r / t twice with respect to x gives;Now, let's find the maximum value of the absolute value of f′′(x) in the interval [1,10] as follows;Substituting the values of x in the expression for f′′(x), we get;Therefore, the maximum value of the absolute value of f′′(x) in the interval [1,10] is 0.008854214.

Let's use this value to calculate the error in approximating the integral of the given function f(x) = r / t by the third-degree Taylor polynomial T3(x) about x = 1.Using the formula given above, we get;Hence, the error in approximating the integral of the given function f(x) = r / t by the third-degree Taylor polynomial T3(x) about x = 1 is 0.00000806 (rounded to eight decimal places).Therefore, the estimated error is 0.00000806 (rounded to eight decimal places).

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Answer:

41.14

Step-by-step explanation:

Answer:

Ms. Brown would need 4 eggs in order to make 1 cake, so if she has 24 eggs you would divide 24 by 4, which is 6. So, Ms. Brown could make 6 cakes with 24 eggs.

Hope this helps!

Step-by-step explanation:

the formula of coordinates (x, y) that reflected across the x-axis : (x, y) => (x, -y)

so,

A(3, -2) => A'(3, 2)

B(5, 5) => B'(5, -5)

C(-4, 2) => C'(-4, -2)

Coordinates of ∆ABC

Now co-ordibates of ∆A'B'C'

\(\\ \rm\longmapsto A'=(3,2)\)

\(\\ \rm\longmapsto B'=(5,-5)\)

\(\\ \rm\longmapsto C'=(-4,-2)\)

Answer:

20

Step-by-step explanation:

Since 30 and 3x are complementary we can write:

30 + 3x = 90

3x = 60 so x = 20°.

Answer:

20

Step-by-step explanation:

30 + 3x = 90

=> 3x = 90 - 30

=> 3x = 60

=> x = 60/3

=> x = 20

pls mark me as brainleist :)

Answer:

12 in.

Step-by-step explanation:

2x + x + 3/2x + 1/2x = 40 in. = 5x

x = 8 in.

3(8)/2 = 12

The correct answer is d. det(5a) = 5(det a). If a is an n × n matrix, the determinants det(a) and det(5a) are related by the formula: det(5a) = 5^n(det a).

This is because when you multiply a matrix by a scalar (in this case 5), the determinant gets multiplied by that same scalar raised to the power of the matrix size. In other words, if you have an n x n matrix, and you multiply it by 5, the determinant gets multiplied by 5^n.
However, if the matrix is a 1 x 1 matrix (i.e. just one number), then the determinant is just that number, and so det(5a) = 5(det a) still holds.
So the only option that is true is d. det(5a) = 5(det a). Your answer: If a is an n × n matrix, the determinants det(a) and det(5a) are related by the formula: det(5a) = 5^n(det a). So, the correct option is c. det(5a) = 5^n(det a).

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