What is the slope of the line that passes through the ordered pairs (-5,-1) and (-5, -7)

Answer:

78

Step-by-step explanation:

6 (6+7) =

36 + 42 =

78

6x(6+7)

6x13

78

Hope this helped

The lowest number in the data set is -5.

Let the data sets be consecutive numbers that has a highest number of 2.

Consecutive numbers mean that the.numvers follow each other. This will be:

-5, -6, -7, -8, -9, 0, 1, 2

Based on the numbers illustrated above, the lowest number is -5.

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Answer:

It would be no solution.

Answer:

r = 8 cm

Step-by-step explanation:

V = π·r²·h

1004.8 = 3.14(5)·r²

r² = 1004.8/15.7

r² = 64

r = √64 = 8

In this experiment, the independent variable is the cost of meals. The researchers are manipulating or varying the cost of meals to observe its effect on the frequency of burping.

The researchers should present the data as a scatter plot or a line graph. This type of graph allows for the visualization of the relationship between the independent variable (cost of meals) and the dependent variable (frequency of burping). The x-axis would represent the cost of meals, and the y-axis would represent the frequency of burping. Each data point would correspond to a specific meal, with the x-coordinate representing the cost and the y-coordinate representing the frequency of burping observed during that meal. By plotting the data points and observing the overall trend, the researchers can analyze whether there is a correlation between the cost of meals and the frequency of burping.

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Answer:

The volume of the given cylinder is 1607.7 in³ to the nearest tenth.

Step-by-step explanation:

The formula for the volume of a cylinder is:

\(\boxed{\textsf{Volume of a cylinder} = \pi r^2 h}\)

where r is the radius of the circular base, and h is the height of the cylinder.

From inspection of the given diagram:

Substitute these values into the formula and solve:

\(\begin{aligned}\implies \sf Volume&=\pi r^2 h\\&=3.14 \cdot 8^2 \cdot 8\\&=3.14 \cdot 64\cdot 8\\&=200.96\cdot 8\\&=1607.68\\&=1607.7\; \sf in^3\;\;(nearest \; tenth)\end{aligned}\)

Therefore, the volume of the given cylinder is 1607.7 in³ to the nearest tenth.

Answer: 1607.7 in³

Step-by-step explanation:

In order to find the volume of a cylinder, you must find the area of its circle on the top or bottom and multiply that by the height.

The area of a circle is \(\pi r^{2}\), meaning you must multiply pi by the radius squared. In this problem, you are given the radius, which is 8 inches. When you square 8, you get 64. 64 is your radius squared.

Now, you multiply your radius squared with pi. This question tells you to use 3.14 as pi. So, you multiply 3.14 by the 64 you got earlier.

64 inches²· 3.14 = 200.96 inches²

200.96 is the area of the circle on the top and on the bottom of the cylinder (both of these circles have the same area).

Now, all that's left to do is to multiply 200.96 by your height, which is 8.

200.96 inches² · 8 inches = 1607.7 inches³

Therefore, your volume is 1607.7 inches³.

Answer:a

Step-by-step explanation:

S

Answer:

The what

please but a picture please

Answer:

35 total students voted

Step-by-step explanation:

The  total number of students who voted is 35

What is percentage?

In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%"

we have,

Candidate A receives = 21 votes which is 60% of the vote

According to the question,

Based on the given conditions, formulate:: 21 ÷ 60%

Multiply both the numerator and denominator with the same integer: 210/6

Cross out the common factor: 35

hence, total number of students who voted is 35

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Answer:

x =7

Step-by-step explanation:

Answer:

x = 7

Step-by-step explanation:

Given

3x + 2 = 2x + 9 ( subtract 2x from both sides )

x + 2 = 9 ( subtract 2 from both sides )

x = 7

Answer:

should be 8 !

Step-by-step explanation:

it just is

Riemann sums are calculated by dividing the area under a curve into subintervals and approximating the area in each interval using a rectangle.

Riemann sums are a method of approximating the area under a curve by dividing the area into smaller subintervals and approximating the area in each interval using a rectangle. The width of each rectangle is determined by the size of the subinterval, and the height of the rectangle is determined by the value of the function at a specific point within the subinterval.

The sum of the areas of all the rectangles gives an approximation of the total area under the curve. The accuracy of the approximation increases as the width of the subintervals decreases, and as the number of subintervals increases, the approximation approaches the exact value of the area under the curve.

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Answer and Step-by-step explanation:

Question #10.

We are told to fill in the blank that corresponds to a property of congruence for like KM and line KM.

A property that states that something is equal to itself if the Reflexive Property of Congruence.

The Reflexive Property of Congruence is the answer. This is because it comes from a latin word called reflexus (also known as reflect), which is when something is the same of itself. In this case, the line KM is reflexive, or congruent to itself because when reflected, it reflects onto itself.

#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)

Cameron is more quicker at the shelving books

Cameron shelves one book every 1/4 minutes

= 0.25 minutes

Tatiana shelves one book every 3/10 minutes

= 0.3 minutes

0.3 is greater than 0.25

Hence Cameron is more quicker at shelving books

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if T1 and T2 are unbiased estimators of μ(0) and independent of each other, the variance of the estimator aT1 + (1-α)T2 can be expressed as \(a^2 Var(T1) + (1-\alpha )^2 Var(T2)\).

Let's calculate the variance of the estimator aT1 + (1-α)T2, where T1 and T2 are unbiased estimators of μ(0) in R, and α is a constant.

First, we know that the variance of a linear combination of random variables can be expressed as follows:

\(Var(aT1 + (1-\alpha )T2) \\= a^2 Var(T1) + (1-\alpha )^2 Var(T2) + 2a(1-\alpha ) Cov(T1, T2)\),

where Var(T1) and Var(T2) represent the variances of T1 and T2, respectively, and Cov(T1, T2) represents their covariance.

Since T1 and T2 are unbiased estimators, we have E(T1) = E(T2) = μ(0). Therefore, Cov(T1, T2) = E(T1T2) - E(T1)E(T2) = μ(0) - μ(0) = 0, as the estimators are independent.

Substituting the values into the variance formula, we get:

Var(aT1 + (1-α)T2) =

\(\\a^2 Var(T1) + (1-\alpha )^2 Var(T2) + 2a(1-\alpha ) Cov(T1, T2)\)

\(= a^2 Var(T1) + (1-\alpha )^2 Var(T2).\)

Therefore, if T1 and T2 are unbiased estimators of μ(0) and independent of each other, the variance of the estimator aT1 + (1-α)T2 can be expressed as \(a^2 Var(T1) + (1-\alpha )^2 Var(T2)\).

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Answer: Scientific notations

1) 4.4822 x 10^10

2) 1.05 x 10^-5

3) 9.5 x 10^-4

4) 4.2035 x 10^5

5) 2 x 10^4

Step-by-step explanation:

Answer:

1. 4.4822 x 10^10

2. 1.05 x 10^-5

3. 9.5 • 10^-4

4. 4.2035 x 10^8

5. 2 x 10^4

6. 0.092 x 10^6

7. 0.5014 x 10^-3

8. 400 x 10^-14

9. 0.77 x 10^8

10. 0.0215 x 10^1

Answer:

S(t) = a.sin (b.t) + d

a = -1.5, b = (2π/365), d = 3.47

S(t) = -1.5 sin (2πt/365) + 3.47

Step-by-step explanation:

Complete Question is presented in the attached image to this solution.

- Dingane has been observing a certain stock for the last few years and he sees that it can be modeled as a function S(t) of time t (in days) using a sinusoidal expression of the form

S(t) = a.sin(b.t) + d.

On day t = 0, the stock is at its average value of $3.47 per share, but 91.25 days later, its value is down to its minimum of $1.97.

Find S(t). t should be in radians.

S(t) =

Solution

S(t) = a.sin(b.t) + d.

At t = 0, S(t) = $3.47

S(0) = a.sin(b×0) + d = a.sin 0 + d = 3.47

Sin 0 = 0,

S(t=0) = d = 3.47.

At t = 91.25 days, S(t) = $1.97

But, it is given that T has to be in radians, for t to be in radians, the constant b has to convert t in days to radians.

Hence, b = (2π/365)

S(91.25) = 1.97 = a.sin(b×91.25) + d

d = 3.47 from the first expression

S(t = 91.25) = a.sin (91.25b) + 3.47 = 1.97

1.97 = a.sin (2π×91.25/365) + 3.47

1.97 = a sin (0.5π) + 3.47

Sin 0.5π = 1

1.97 = a + 3.47

a = -1.5

Hence,

S(t) = a.sin (b.t) + d

a = -1.5, b = (2π/365), d = 3.47

S(t) = -1.5 sin (2πt/365) + 3.47

Hope this Helps!!!

Answer:

x=0, x=2, x=7

Step-by-step explanation:

The roots of graph are points with y = 0

Answer:

(2, 5 )

Step-by-step explanation:

To find the point of intersection, solve the equations simultaneously.

y = 4x - 3 → (1)

y = 9x - 13 → (2)

Substitute y = 9x - 13 into (1)

9x - 13 = 4x - 3 ( subtract 4x from both sides )

5x - 13 = - 3 ( add 13 to both sides )

5x = 10 ( divide both sides by 5 )

x = 2

Substitute x = 2 into either of the 2 equations and solve for y

Substituting into (1)

y = 4(2) - 3 = 8 - 3 = 5

point of intersection = (2, 5 )

The correct set of possible results would be (0, 1, 0, 0), (1, 2, 1, 0) and (1, 2, 0, 1).

Your approach seems to be correct, but there seems to be a minor mistake in your final list of possible solutions. Let's go through the steps to clarify.

Given the initial conditions z=t=0, you obtained a partial solution (0,1,0,0).

Next, you solved the homogeneous equations for z=1 and t=0, which resulted in a solution (1,1,1,0).

Similarly, solving the homogeneous equations for z=0 and t=1 gives another solution (1,1,0,1).

To find the general solution, you combine the partial solution with the solutions obtained in the previous step, using parameters a and b.

(0,1,0,0) + a(1,1,1,0) + b(1,1,0,1)

Expanding this expression, you get:

(0+a+b, 1+a+b, 0+a, 0+b)

Simplifying, you obtain the following set of solutions:

(0, 1, 0, 0)

(1, 2, 1, 0)

(1, 2, 0, 1)

Therefore, the correct set of possible results would be:

(0, 1, 0, 0)

(1, 2, 1, 0)

(1, 2, 0, 1)

Note that (0, 1, 1, 1) is not a valid solution in this case, as it does not satisfy the initial condition z = 0.

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The denominator is negative, we know that the system is unstable and there is no minimum number of servers that can guarantee a stable system.

To determine the minimum number of servers needed, we can use the following formula:

\(N = (p^2 + p) / (2(1 - p))\)

where N is the number of servers, ρ is the utilization factor, which is equal to the ratio of the average service time (5 minutes) to the interarrival time (2 minutes), or ρ = 5/2 = 2.5, and the denominator is equal to the average number of customers in the system.

Plugging in the values, we get:

\(N = (2.5^2 + 2.5) / (2(1 - 2.5))\)

N = 6.25 / (-3)

Since the denominator is negative, we know that the system is unstable and there is no minimum number of servers that can guarantee a stable system. This means that either the interarrival time or the processing time needs to be adjusted to achieve a stable system.

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Answer:

The answer is 20%.

Step-by-step explanation:

Answer:

20%

Step-by-step explanation:

To write the decimal as a percent, we multiply it by 100

0.20 = 0.20 × 100 = 20%

Hence, 0.20 is the same as 20%.

Answer:

902 divided by 9 = 100.2

9 divided by 902= 0.009 or 0 with the remainder of 9

Step-by-step explanation:

Answer:

yo that like a whole test lol i dont think people gonna do all that for free

Step-by-step explanation:

Answer:

in my knowledge

26 , 31 , 36 , 41 , 46

rule:5

cause 26+5=31

31+5=36

36+5=41

41+5=46 and so on...

As the determinant is 6, it is not zero. Therefore, there are no values for which the determinant of the given matrix is zero.

To find the values for which the determinant is zero, we need to calculate the determinant of the given 3x3 matrix:

Matrix A:
| 2  0  0 |
| 2  3  0 |
| 1  0  1 |

The determinant of a 3x3 matrix is calculated as follows:
Determinant(A) = a(ei - fh) - b(di - fg) + c(dh - eg)

In our case:
a = 2, b = 0, c = 0
d = 2, e = 3, f = 0
g = 1, h = 0, i = 1

Now, we can calculate the determinant:
Determinant(A) = 2(3*1 - 0*0) - 0(2*1 - 1*0) + 0(2*0 - 3*1)
Determinant(A) = 2(3) - 0 + 0
Determinant(A) = 6

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.

If you roll a numbered cube once, your chance of getting a 4 is 1/6. If you roll twice, your chance of getting a 4 is 2/12. If you roll three times, your chance of getting a 4 is 3/18. You see the pattern here? Try it yourself and see if you can get it! If you can't understand it, let me know and I'll give you the answer!

(I like to try and help before I just give the answer straight away!)