Smith City received 2. 45 inche of rain on Monday and 1. 72 inche of rain on Tueday. Write an equation howing a way to etimate to the nearet inch the total rainfall for the two day

The expectation  of the distributions are:

a) Uniform and Symmetric, due to the fact that a lot of it will be the same age.

b) Unimodal and skewed, due to the fact that  a lot of it will have 0,1 or 2 siblings, but some might have more.

c) Unimodal and symmetric, due to the fact that  a lot of it  will have their pulse rates take on about similar average value, some will have a lower pulse rate and others will have a higher pulse rate.

d) Uniform and Symmetric, due to the fact that the number of time each face is seen should be about the same time.

A symmetrical distribution is known to be one that occurs if the values of variables shows at regular frequencies and it is seen to be the mean, median, and mode all takes place at the same point.

Hence, The expectation  of the distributions are:

a) Uniform and Symmetric, due to the fact that a lot of it will be the same age.

b) Unimodal and skewed, due to the fact that  a lot of it will have 0,1 or 2 siblings, but some might have more.

c) Unimodal and symmetric, due to the fact that  a lot of it  will have their pulse rates take on about similar average value, some will have a lower pulse rate and others will have a higher pulse rate.

d) Uniform and Symmetric, due to the fact that the number of time each face is seen should be about the same time.

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See question below

Would you expect distributions of these variables to be uniform, unimodal, or bimodal? Symmetric or skewed? Explain why. a) Ages of people at a Little League game. b) Number of siblings of people in your class. c) Pulse rates of college-age males. d) Number of times each face of a die shows in 100 tosses.

\( \qquad \qquad \bf \huge\star \: \: \large{ \underline{Answer} } \huge \: \: \star\)

\(\textsf{ \underline{\underline{Steps to solve the problem} }:}\)

\(\qquad❖ \: \sf \: \angle1 \cong \angle2\)

( by corresponding angle pair )

\(\qquad❖ \: \sf \: \angle2 \cong \angle3\)

( given in the question )

\( \qquad \large \sf {Conclusion} : \)

\(\qquad❖ \: \sf \: \angle1 \cong \angle3\)

Influential scores, indicated by large residuals, have a significant impact on the regression line when removed from the data. These points, characterized by extreme x or y-values, can alter the slope and intercept of the regression line, emphasizing their importance in regression analysis.

The correct statements about influential scores are i and ii.

i. Influential scores have large residuals because they have a strong effect on the regression line. This means that if we remove an influential score from the data, it will significantly change the slope and intercept of the regression line.

ii. Removal of an influential score sharply affects the regression line because influential scores have a large impact on the regression line. If we remove an influential score, it will significantly change the slope and intercept of the regression line.

iii. This statement is not true. An x-value that is an outlier in the x-variable may be indicative of a point being influential, but a y-value that is an outlier in the y-variable can also be indicative of a point being influential.

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For the linear equations provided by the coordinates in the table;

The first equation of this system is y = -2x.

The second equation of this system is y = x - 3.

The solution to the system is (1, -2).

We have four points (-5,10), (-1,2), (0,0), and (11,-22) for first equation, and four points (-8,-11), (-2,-5), (1,-2), and (7,4) the second equation.

The slope (m) is given by the formula (y2 - y1) / (x2 - x1).

For the first line, we can use the points (-5,10) and (-1,2)

m1 = (2 - 10) / (-1 - (-5)) = -8/4 = -2.

the first equation is y = -2x

the second line, we can use the points (-8,-11) and (-2,-5)

m2 = (-5 - -11) / (-2 - -8) = 6/6 = 1.

the second line has a slope of 1,

the equation should have the form y = x + c.

To find c, we can use one of the points, for instance (-2,-5):

-5 = -2 + c => c = -5 + 2 = -3.

So, the second equation is y = x - 3.

the solution to the system, we need to find where the two lines intersect.

y = -2x

y = x - 3

Setting both equation equally

-2x = x - 3

=> 3x = 3

=> x = 1.

Substituting x = 1 into the first equation

y = -2(1) = -2.

the solution to the system of linear equation would be (1, -2).

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To make a kite, you need 222 wooden sticks and 1.5 square feet of paper. For a lamp, you need 12 wooden sticks and 88 square feet of paper.

Now, let's calculate the number of wooden sticks and square feet of paper needed for the kite and the lamp separately.

For the kite:
- Number of wooden sticks: 222
- Square feet of paper: 1.5

For the lamp:
- Number of wooden sticks: 12
- Square feet of paper: 88

it takes 222 wooden sticks and 1.5 square feet of paper to make a kite, while it takes 12 wooden sticks and 88 square feet of paper to make a lamp.

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The probability that a randomly generated bit string of length four contains at least two consecutive zeros, given that the first bit is a 1, is 1/8.

The probability of a randomly generated bit string of length four containing at least two consecutive zeros, given that the first bit is a 1, can be calculated by considering all of the possible combinations of four bits that meet this criteria. There are 8 possible combinations of four bits that contain two consecutive zeros and the first bit being a 1, so the probability of such a combination being chosen is 1/8. The probability of each individual bit being a 0 or a 1 is assumed to be the same, so the probability of any given combination is equal. Therefore, the probability of a randomly generated bit string of length four containing at least two consecutive zeros, given that the first bit is a 1, is 1/8.

P(2 consecutive 0s, given first bit is 1)

= (# of possible combinations with 2 consecutive 0s, given first bit is 1) / (total # of possible combinations)

P(2 consecutive 0s, given first bit is 1)

= 8 / (2^4)

P(2 consecutive 0s, given first bit is 1)

= 1/8

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Answer:

70

Step-by-step explanation:

Do you mean 420 ÷ 6

then the answer is 70

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

True. By AAS congruency the given triangles are congruent.

Triangle congruence theorem or triangle congruence criteria help in proving if a triangle is congruent or not. The word congruent means exactly equal in shape and size no matter if we turn it, flip it or rotate it.

From the given triangles,

Consider triangles ΔABC and ΔDEF,

∠A=∠D=45°

∠B=∠E=45°

BC=EF=12 units

By AAS congruency, ΔABC≅ΔDEF

True. By AAS congruency the given triangles are congruent.

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Answer:

D. The range is greater than 25 and less than or equal to 31.

Step-by-step explanation:

y is range

≤ = less than or equal to

< = less than

Answer:

x=9

Step-by-step explanation:

23=7/9(6x-36)+9

Distribute 7/9.

23=14/3x-28+9

Add.

23=14/3x-19

Add 19 to both sides of the equation.

42=14/3x

Divide 14/3 from both sides of the equation.

X=9

Hope this helps :)

There are 90 moon marshmallows in a large box of Fortunate Flakes.

Let the number of rainbow marshmallows = r

Let number of sun marshmallows = cloud marshmallows = s

Let the number of moon marshmallows = 3r

r + s + 3r + s = 150

4r + 2s = 150

If there are twice as many rainbow marshmallows as sun marshmallows, our new equation becomes;

r = 2s

4(2s) + 2s = 150

10s = 150

s = 150/10

s = 15

Now we have 15 sun marshmallows, 15 cloud marshmallows, and 2s = 30 rainbow marshmallows.

Also, there are 3r = 3(30) = 90 moon marshmallows.

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A Negative correlation coefficient means that as one variable increases, the other decreases (i.e., an inverse relationship).

Answer:

180

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

A possible value for g(6) is 27. The only option greater than 18 is:

e. 27

To determine a possible value for g(6), we can make use of the given information and the properties of the function g(x).

Since g'(x) > 0 for all real numbers x, we know that g(x) is strictly increasing. This means that as x increases, g(x) will also increase.

Furthermore, since g''(x) > 0 for all real numbers x, we know that g(x) is a concave up function. This implies that the rate at which g(x) increases is increasing as well.

Given that g(4) = 12 and g(5) = 18, we can conclude that between x = 4 and x = 5, the function g(x) increased from 12 to 18.

Considering the properties of g(x), we can deduce that g(6) must be greater than 18. Since the function is strictly increasing and concave up, the increase from g(5) to g(6) will be even greater than the increase from g(4) to g(5).

Among the given answer choices, the only option greater than 18 is:

e. 27

Therefore, a possible value for g(6) is 27.

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Answer:

x=4 b=-4/3

Step-by-step explanation:

for b you simplify both sides of the equation, and then you get -7b - 1 = 5B + 15 then you subtract 5 from both sides which gets you to -12b - 1 = 15 then you divide both sides by negative 12 which would be negative 12 b - -12 = 16-12 which gives you the answer of -4/3.

for x you would subtract 3x from both sides which gets you to 6x - 17 = 7 and then you would add 17 to both sides which would give you 6X = 24 and then you would divide both sides by 6 which would give you x = 4

a. Using the calculated z-score, the probability that a randomly chosen bolt has a width between 941 and 957 mm is approximately 0.5558.

b. The appropriate value for C such that a randomly chosen bolt has a width less than C with probability 0.8749 is approximately 963.5 mm.

(a) To find the probability that a randomly chosen bolt has a width between 941 and 957 mm, we can use the z-score formula and the standard normal distribution.

First, let's calculate the z-scores for the given values using the formula:

z = (x - μ) / σ

where:

For x = 941:

z₁ = (941 - 952) / 10 = -1.1

For x = 957:

z₂ = (957 - 952) / 10 = 0.5

Next, we need to find the probabilities corresponding to these z-scores using a standard normal distribution table or a calculator.

Using the standard normal distribution table, we find:

P(z < -1.1) ≈ 0.135

P(z < 0.5) ≈ 0.691

Since we want the probability of the width falling between 941 and 957, we subtract the two probabilities:

P(941 < x < 957) = P(-1.1 < z < 0.5) = P(z < 0.5) - P(z < -1.1) ≈ 0.691 - 0.135 = 0.5558

Therefore, the probability that a randomly chosen bolt has a width between 941 and 957 mm is approximately 0.5558.

(b) To find the appropriate value for C such that a randomly chosen bolt has a width less than C with probability 0.8749, we need to find the z-score corresponding to this probability.

Using a standard normal distribution table or calculator, we find the z-score corresponding to a cumulative probability of 0.8749 is approximately 1.15.

Now, we can use the z-score formula to find the value of C:

z = (x - μ) / σ

Substituting the known values:

1.15 = (C - 952) / 10

Solving for C:

C - 952 = 1.15 * 10

C - 952 = 11.5

C ≈ 963.5

Therefore, the appropriate value for C such that a randomly chosen bolt has a width less than C with probability 0.8749 is approximately 963.5 mm.

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Answer:

$16.95 per hour

Step-by-step explanation:

11.30 x 1.5 = 16.95

Helping in the name of Jesus.

Answer: $16.95

Step-by-step explanation: 11.30 x 1.5 = 16.95

Answer:I Don't Know

Step-by-step explanation:#1 Give up

#2 Keep thinking

#3 ask someone for help

After converting \(4.5 * 10^4\) to decimal format, one gets 45,000 as an answer. Thus, option (A) is the correct answer.

To convert numbers multiplied by 10 with having an exponent number to decimal format, one first needs to check the sign on the exponent.

If the sign is positive, we must shift the decimal to the right with each power of 10. The exponent indicates the number of zeros added after the number in case no decimal is used.

And if the sign is negative, we have to shift the decimal to the left with each power of 10. One has to divide the number by the number one gets after multiplying 10 by itself as many times as the exponent.

Therefore, to convert \(4.5 * 10^4\) to decimal format, we shift the decimal by 4 places and we get 45,000 as the answer.

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Answer:

48π or 150.72

Step-by-step explanation:

The formula for the volume of a cylinder is V=πr^2h

Simply plug in the values:

V = π4^2 * 3

The answer, in terms of pi, would be:

V = 48π

However, if you use 3.14 for pi, it would be:

V = 150.72

\(~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ A(\stackrel{x_1}{3}~,~\stackrel{y_1}{8})\qquad C(\stackrel{x_2}{x}~,~\stackrel{y_2}{y}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ x +3}{2}~~~ ,~~~ \cfrac{ y +8}{2} \right) ~~ = ~~\stackrel{\textit{\LARGE B}}{(11~~,~~20)} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{ x +3}{2}=11\implies x+3=22\implies \boxed{x=19} \\\\\\ \cfrac{ y +8}{2}=20\implies y+8=40\implies \boxed{y=32}\)

Answer: 1.5

Step-by-step explanation:

The interquartile range (IQR) is a measure of statistical dispersion and is calculated by subtracting the first quartile (Q1) from the third quartile (Q3). For the given dot plot data of the toddler's heights, the data would first be arranged in ascending order, then divided into two halves below and above the median to determine the first and third quartiles.

To find the interquartile range (IQR) in the dot plot data of the toddler's heights at Mrs. Orlando's daycare, we first need to understand what the IQR represents. The Interquartile Range is a measure of where the bulk of the values lie in a data set. It's computed by subtracting the first quartile (Q1) from the third quartile (Q3).

As a first step, you would arrange the data points in ascending order. The median would give us the second quartile (Q2). The data set is then divided into two halves, below and above the median. The first quartile (Q1) is the median of the lower half and the third quartile (Q3) is the median of the upper half. Finally, subtract Q1 from Q3 to find the IQR.

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Answer:

76/3

Step-by-step explanation:

Simplify the following:

19/(3/4)

Multiply the numerator of 19/(3/4) by the reciprocal of the denominator. 19/(3/4) = (19×4)/3:

(19×4)/3

19×4 = 76:

Answer: 76/3 or 25 1/3

Answer:

≅ 25.3

or

76/3

Explanation:

19 / 3/4

19 × 4/3

19/1 ×4/3

19 × 4 / 1 × 3

76 / 3

≅ 25.3 or 76/3

Answer:

4

Step-by-step explanation:

Modal is the most common number. There's 3 4s so 4 is the modal

The composite figure has a volume of  339.29 cubic inches.

We can break down the composite figure into two parts: a cylinder and a hemisphere.

The volume of the cylinder is given by the formula \(V = \pi r^2h,\) where r is the radius and h is the height. Substituting r = 3 in and h = 10 in, we get:

\(V_{cylinder} = \pi (3 in)^2(10 in) = 90\pi in^3\)

The volume of the hemisphere is given by the formula \(V = (2/3)\pi r^3.\) Since the hemisphere has the same radius as the cylinder, we can substitute r = 3 in:

\(V_{hemisphere} = (2/3)\pi (3 in)^3 = 18\pi in^3\)

To find the total volume of the composite figure, we add the volume of the cylinder and the hemisphere:

\(V_{total} = V_{cylinder} + V_{hemisphere} = 90\pi in^3 + 18\pi in^3 = 108\pi in^3\)

Rounding to the hundredths place, we get \(V_{total}\approx 339.29 in^3.\)

Therefore, the volume of the composite figure is approximately 339.29 cubic inches.

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Answer:

I don't know. How much he wants I guess.

Step-by-step explanation:

Answer:

Mutual funds, collections of stocks, bonds, and other securities, have less risk than investing in stocks alone because of the risk associated with the ever-changing market.

Step-by-step explanation:

got 100% on edge