suppose that p is the proposition ""it is not snowing."" which of the following propositions would be equivalent to not-p?

Answer:

100% correct

Step-by-step explanation:

The properties of the protists differ from that of the fungi but they are both eukaryotic organisms and are unicellular.

A protist is an organism that belongs to the Kingdom Protista. Fungus are the organisms that belong to the kingdom fungi.

Now, let us differentiate between the properties of the protists and the fungi;

Unicellular - both fungi and protists

Stationary - fungi

Reproduces through spores - fungi

Eukaryotic - both fungi and protists

Cillia - protists

Autotrophic - fungi

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Answer:

40.5 mm

Step-by-step explanation:

Use a proportion to find the blueprint's length of the living room.

27 mm is to 6 m as x is to 9 m

27/6 = x/9

6x = 27 * 9

6x = 243

x = 40.5

Answer: 40.5 mm

The given information is as follows:A random sample of 150 teachers in an​ inner-city school district found that​ 72% of them had volunteered time to a local charitable cause within the past 12 months.

The formula for calculating the standard error of sample proportion is given as:$$Standard\(\ error=\frac{\sqrt{pq}}{n}$$\)where:p = proportion of success in the sampleq = proportion of failure in the samplen = sample sizeGiven:Sample proportion, p = 72% or 0.72Sample size, n = 150

The proportion of failure in the sample can be calculated as:q = 1 - p= 1 - 0.72= 0.28Substituting the known values in the above formula, we get:\($$Standard \ error=\frac{\sqrt{pq}}{n}$$$$=\frac{\sqrt{0.72(0.28)}}{150}$$$$=0.0372$$\)Rounding off to the nearest thousandth, we get the standard error of sample proportion as 0.037

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Answer:

A

Step-by-step explanation:

the other options have a common difference

Answer:

A is not arithmetic series

Step-by-step explanation:

In B,C and D there is arithmetic series as a2-a1=a3-a2

In A. there is no such series.....

Answer:

GIT is congruent to AIN by the rule SAS

Step-by-step explanation:

G is congruent to A because if the rectangle were flipped to be facing the same way as the other it would be A. Then, you follow the directions as is for the other angles.

SAS: You can see there is a side because of the tick marks, an angle where the I is, and other tick marks for the other side.

Step-by-step explanation:

g(x) =1/3(x-1)

=) x-1/3

=) x-1=3

=) x=3+1

=) x=4

h(x)=x^2-1/x+3

=)x^2-1=x+3

=)x^2-x=3+1

=)x^2-x=4

=)x-x=root 4

=)x-x=2

(gh)(5)=g(x)*h(x)

gh*5=0*2

gh=0/5

gh=0

A graph of this parallelogram is shown below.

The perimeter of a parallelogram is equal to 31.8 units.

In Mathematics and Geometry, the perimeter of a parallelogram can be calculated by using this mathematical equation (formula);

P = 2(L + W)

Where:

For the length, we have:

Distance UX = √[(x₂ - x₁)² + (y₂ - y₁)²]

Distance UX = √[(2 + 2)² + (3 + 5)²]

Distance UX = √80

Distance UX = 8.9 units

For the width, we have:

Distance WX = √[(x₂ - x₁)² + (y₂ - y₁)²]

Distance WX = √[(2 - 9)² + (3 - 3)²]

Distance WX = √49

Distance WX = 7 units.

P = 2(UX + WX)

P = 2(8.9 + 7)

P = 31.8 units.

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Answer:

t ≥ 2

Step-by-step explanation:

3t ≥ 15-9

3t ≥ 6

t ≥ 6/3

t ≥ 2

The series converges for x in the interval (-10, -6) in interval notation. And the sum of the series for the values of x in the interval (-10, -6) is 2/(10-x).

To determine the values of x for which the series converges, we need to find the range of x that satisfies the convergence condition. The series \(\sum_{0}^{\infty}{(x+8)^n}/{2^n}\)converges if the ratio of consecutive terms approaches zero as n approaches infinity.

The ratio of consecutive terms can be calculated as follows:

R =\(|(x + 8)^{n+1} / 2^{n+1}| / |(x + 8)^n / 2^n|\)

=\(|(x + 8)^{n+1}| / |(x + 8)^n| * (1/2)\)

Simplifying:

R = |x + 8| / 2

For the series to converge, we require the ratio R to be less than 1:

|x + 8| / 2 < 1

Solving this inequality, we find:

-2 < x + 8 < 2

Subtracting 8 from each part:

-10 < x < -6

Therefore, the series converges for x in the interval (-10, -6) in interval notation.

To find the sum of the series for those values of x, we can use the formula for the sum of an infinite geometric series:

Sum = a / (1 - r),

where a is the first term and r is the common ratio.

In this series, the first term (a) is (x + 8)^0 = 1, and the common ratio (r) is (x + 8) / 2.

Sum = 1 / (1 - (x + 8) / 2)

= 2 / (2 - (x + 8))

= 2 / (10 - x)

Therefore, the sum of the series for the values of x in the interval (-10, -6) is 2 / (10 - x).

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Answer:

x = 8

Step-by-step explanation:

3x + 2 + 7x + 8 = 90

10x + 10 = 90

10x = 80

x = 8

Check:  3x + 2 = 3(8) + 2 = 26°

7x + 8 = 7(8) + 8 = 56 + 8 = 64°

sin 26 = cos 64

Another way to write the absolute value inequality |p|<12 is

-12 < p < 12

This is a term in mathematics that refers to numbers considered regardless of the sign. The concept of absolute values is well appreciated in a number line.  In a case where the signs helps on to position the number but do not have influence in the magnitude or size of the number.

Since absolute values considers the magnitude of the number and not the sign. We can see the equation given to represent values from zero to a point just less than 12 as this will have same magnitude to the point from zero to a point just less than negative 12. The sign just gives the direction.

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The probability of her winning is 1/5.

We have that odds in favor of a particular event are given by Number of favorable outcomes to Number of unfavorable outcomes. This is:

Therefore, odds in favor of the winning is

Answer: 1 : 4

Answer:

The probability is 20%.

Step-by-step explanation:

convert the fraction into percentage.

Answer:

  472 N

Step-by-step explanation:

You want the force exerted by a rope accelerating a 40 kg crate upward at 2 m/s².

The net force on the crate must be ...

  F = ma

  F = (40 kg)(2 m/s²) = 80 N . . . . upward

The downward force due to gravity is ...

  F = ma

  F = (40 kg)(9.8 m/s²) = 392 N

Then the force exerted by the rope must be ...

  tension - downward force = net force

  tension = net force + downward force = (80 N) + (392 N)

  tension = 472 N

The force exerted by the rope on the crate is 472 N, upward.

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the magnitude of the force exerted by the rope on the crate is 80 Newtons (N).

To determine the magnitude of the force exerted by the rope on the crate, we can use Newton's second law of motion, which states that force (F) is equal to mass (m) multiplied by acceleration (a):

F = m * a

Given:

Mass of the crate (m) = 40 kg

Acceleration (a) = 2.0 m/s²

Substituting these values into the equation, we can calculate the force exerted by the rope:

F = 40 kg * 2.0 m/s²

F = 80 N

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Answer:

cylinder

isn't this eighth grade geometry? i thought u were in high school

Answer:

4(3-2t)

Step-by-step explanation:

Answer:

4(3-32

Step-by-step explanation:

Answer:

7 to the power of 3/2

Step-by-step explanation:

7 is the same as 7¹ and \(\sqrt{7}\) is the same as 7 to the power of 1/2

since the bases are both 7, we keep the base and add the exponents when we multiply with exponents, giving us:

7 to the power of 3/2

The diameter when the weight of a diamond is 8.52824 carats is obtained as follows:

12 millimeters.

The function in this problem is defined as follows:

w = 0.00583d³ - 0.0125d² + 0.022d - 0.01.

The variables of the function are given as follows:

The weight in this problem is of 8.52824 carats, hence:

w = 8.52824.

Then the diameter d is obtained solving the cubic function as follows:

0.00583d³ - 0.0125d² + 0.022d - 0.01 = 8.52824

0.00583d³ - 0.0125d² + 0.022d - 8.53824 = 0.

The coefficients of the cubic function are given as follows:

a = 0.00583, b = -0.0125, c = 0.022, d = -8.53824.

Inserting these coefficients into a cubic equation calculator, the solutions are given as follows:

The domain of the function is composed by non-negative real numbers, as the diameter cannot be negative, hence the diameter is of 12 millimeters.

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Answer:

14<x<20

Step-by-step explanation:

14<x<20 is your required answer

Corresponding angles: the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal (from Dictionary)

It's basically a line crossed two parallel lines and the angles formed in the same place are called corresponding angles. Also they share the same angle only if the two lines are paralleled.

Step-by-step explanation:

is there more to the question?

Answer:

2333333/1000000

Step-by-step explanation:

I hope this helps you :)

Answer:

B. 2.8

Step-by-step explanation:

Pythagorean theorem

\(a^{2} + b^{2} = c^{2}\)

\(2^{2} + 2^{2} = c^{2}\)

\(8 = c^{2}\)

square root of 8 = c

2.8 = c

Emma is asking an empirical question so that she she can test her hypothesis

What is a Empirical hypothesis?

Something empirical is something based on real evidence .

Evidence that is verifiable by observation as opposed to something that is true in theory or by some kind of reckoning or logic

A hypothesis is a theory that is put forward for further examination to see if it is correct. It is not a call but it is an explanation that fits the available evidence so , An empirical hypothesis is a theory that is based on real evidence and experience but that has not been proven yet

So, According to the question

Emma wants to know if long distance relationship in college have a greater likelihood of ending than a relationship that are not long distance and for that she creates a questionnaire and the crowds 100 student from our school to complete the questionnaire so she can test her hypothesis

Here, Emma is asking an empirical questions ( question about experience) and will conclude the test based on these 100 students experience and thoughts.

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The true statement about RR and AR measure is that all of the given options (A, B, C, and D) are accurate. Therefore, the correct answer is E, "NONE of the above."

A. Relative Risk (RR) is indeed a useful measure in etiologic studies of disease. It quantifies the association between a specific exposure and the risk of developing a particular disease or condition. By comparing the risk of disease between exposed and unexposed individuals, researchers can assess the strength of the relationship.

B. Attribute Risk (AR) is a measure of the proportion of disease risk that can be attributed to a specific exposure. It indicates the excess risk of disease associated with the exposure. AR is valuable in understanding the impact of a particular factor on the occurrence of a disease and can aid in making informed decisions regarding prevention and control strategies.

C. Attributable Risk (AR) has significant applications in clinical practice and public health. It helps identify modifiable risk factors and guides interventions to reduce the burden of disease. AR estimates can be used to allocate resources effectively, implement targeted prevention programs, and develop public health policies.

D. Relative Risk (RR) does indicate the strength of association between disease and exposure. It compares the risk of disease in exposed individuals to the risk in unexposed individuals. The magnitude of RR reflects the degree of association, with higher values indicating a stronger relationship between the exposure and the disease outcome.

Since all of the statements provided in the options (A, B, C, and D) are true, the correct answer is E, "NONE of the above."

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Answer:

x=17

Step-by-step explanation:

Answer:

X = 17

Step-by-step explanation:

Use M A T H W A Y  to solve equations

Answer:

linear

Step-by-step explanation:

y - x = 2x - \(\frac{2y}{3}\)

\(\frac{5y}{3}\) = 3x

y = 9x/5

Three straight sides and three angles make up the shape of a triangle. The angles of a triangle can either be acute, right, or obtuse. An angle with three acute angles is a triangle where all three angles measure less than 90 degrees.

A triangle is a three-sided shape with three angles. The sum of the internal angles of a triangle is always 180 degrees. An angle is the amount of turn or change in direction between two lines. There are three types of angles, acute, right and obtuse. An acute angle is an angle which measures less than 90 degrees. A right angle is an angle which measures exactly 90 degrees, and an obtuse angle is an angle which measures more than 90 degrees. Therefore, an angle with three acute angles is a triangle where all three angles measure less than 90 degrees. A triangle with three acute angles is also known as an acute triangle. All three angles must add up to 180 degrees, so the measure of each angle must be less than 60 degrees.

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The molecule based on its IUPAC name trichloromethane is shown in the image.

We have to give that,

IUPAC name of the molecule is,

''trichloromethane ''

Now, for the diagram of trichloromethane,

In this structure, the carbon (C) atom is at the center, bonded to three chlorine (Cl) atoms, with each chlorine atom attached to the carbon through a single bond.

which shows the molecular structure corresponding to the IUPAC name "trichloromethane."

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Answer:

B it is very simple my friend

Step-by-step explanation:

3.75 × 3.75 = 14.0

The approximation of which irrational number is shown by point R on the number line would be; √14.

It is a rough calculation of the value, number, quantity, etc. It doesn't use real calculation but estimation by some method like prediction, using approximation etc.

We have been given a number line with point marked as QRST.

We need to find the point R on the number line.

It can be seen that the point R lies in between the number 3.5 and 4.

The Square root of 4 is 2.

Also we know that 3.75 × 3.75 = 14.0

The Square root of 14 is 3.75 .

Hence, the approximation of which irrational number is shown by point R on the number line would be; √14.

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