Can someone please help me on this please?!

Answer:

5cm.

Step-by-step explanation:

All squares have the same length in sides. A square has four sides all of the same length, if one is 5cm the others are aswell. 5cmx4 sides=20cm

There is a 0.0876 percent probability that six or more pages will include mistakes. There is a 1.64 x 10⁻⁶ chance that more than 10 pages may include mistakes.

Information about possibility of occurrence is provided by probability. For instance, weather patterns are used by meteorologists to predict the possibility of rain. In order to understand the relationship between exposures and the risk of health outcomes, epidemiology uses probability theory.

a) Chance that six or more pages may have mistakes:

To get this probability, we can utilise the binomial probability formula:

P(X>=6) = 1-P(X<6)

where X is the number of pages with errors.

P(X<6) = P(X=0)+P(X=1)+P(X=2) +P(X=3)+P(X=4)+P(X=5)

For each term, using the binomial probability formula, we obtain:

P(X < 6) = 0.9124

Therefore, P(X >= 6) = 1 - P(X < 6) = 1 - 0.9124 = 0.0876

Hence, there is a 0.0876 percent chance that six or more pages will include errors.

b) Chance that there are errors on more than 10 pages:

Using the same method, we can discover:

P(X > 10) = P(X = 11) + P(X = 12) + ... + P(X = 200)

To find the likelihood, we can use a calculator or software because performing the math by hand can be very time-consuming. Using a calculator for the binomial distribution, we obtain:

P(X > 10) = 1.64 x 10⁻⁶ (rounded to 3 decimal places)

Hence, there is a roughly 10% chance that there will be errors on more than 10 pages. 1.64 x 10⁻⁶.

c) Probability that none of the pages contain errors:

P(X = 0) can be calculated using the binomial probability formula:

P(X = 0) = (200 choose 0) * (0.009)⁰ * (1 - 0.009)²⁰⁰

= 0.8196

As a result, 0.8196 percent of the pages are likely to be error-free.

d) Probability that fewer than five pages contain errors:

P(X<5)=P(X=0)+P(X=1)+P(X=2)+P(X=3)+P(X=4)

Again, using the binomial probability formula for each term, we get:

P(X < 5) = 0.8151

Hence, the likelihood that fewer than five pages are mistake-free is 0.8151.

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Answer:

Option C

only there is p > -3

p < 6

Answer:

c

Step-by-step explanation:

Option A is the correct answer.

For an experiment involving 2 Levels of factor A and 3 levels of factor B with a sample of n = 5 in each treatment condition, we need to calculate the value for df within treatments.

The formula to calculate df within treatments is given by, df within treatments = (A - 1) (B - 1) (n - 1)Where, A = Levels of factor AB = Levels of factor Bn = Sample size= 2 levels of factor A= 3 levels of factor B= 5 in each treatment conditionNow, df within treatments = (A - 1) (B - 1) (n - 1)= (2 - 1) (3 - 1) (5 - 1)= 1 × 2 × 4= 8Hence, the value of df within treatments is 8.

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The geometric series is convergent, and its sum is equal to 17.17.which was calculated by dividing the two successive terms and using the formula S = a / (1 - r), then reducing the sum by multiplying it with the common ratio.

Identify the common ratio's value by:

Any two successive terms in the sum can be divided to obtain the common ratio, r:

r = 0.73 = 0.73¹

Calculate the series' sum:

The following formula can be used to calculate the sum of the geometric series:

S = a / (1 - r)

Where a stands for the series' initial term and r for its common ratio.

Therefore:

S = 12 / (1 - 0.73)

S = 12 / 0.27

S = 44.44

Reduce the sum: The sum can be made simpler by multiplying it by the common ratio because the series is convergent.

S = 44.44×0.73

S = 17.17

Hence, the sum of this geometric series is 17.17.

Complete Question:

Determine whether the geometric series is convergent or divergent. If it is convergent, find its sum.

\sum_1{ }_{12(0.73)^{n-1}}

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Answer:

The probability is 0.933

Step-by-step explanation:

We start by calculating the z-score

Mathematically;

z-score = (x-mean)/SD

x = 4

mean = 5.5

SD = 1

z-score = (4-5.5)/1 = -1.5

So we proceed to get the probability

This is;

P( z > -1.5)

we can get this from the standard normal distribution table

That will be

P(z > -1.5) = 0.93319

To the nearest thousandth, this is 0.933

Answer:

The temperature in the greenhouse was at least 68 degrees before the heater stopped working.

Step-by-step explanation:

It was at 68 then it dropped by 2 degrees.

Answer:

<5 and <3

Step-by-step explanation:

the third option

Answer:

I believe the answer is C) angle 5 and angle 3

Step-by-step explanation:

An alternate, interior angle is the reflected angle over the baseline

Answer:

23

Step-by-step explanation:

x + (x + 1) + (x + 2) = 72

3x + 3 = 72

3x = 69

x = 23

check answer:

23 + 24 + 25 = 72

the volume of the region contained in the cylinder x² + y² = 9, bounded above by the plane z = x and below by the xy-plane is 0.

Given: The cylinder is x² + y² = 9, bounded above by the plane z = x and below by the xy-planeWe know that, the cylinder is x² + y² = 9Which is (x/a)² + (y/b)² = 1Where a = 3 and b = 3The plane is z = xThe region is bounded below by the xy-plane Thus, the volume of the region can be found by integrating z = x with limits of x² + y² ≤ 9.So, V = ∭ dx dy dz where the limits are given by the cylinder and the plane.V = ∫∫∫ (x) dV ... (1)Now, converting the integral into cylindrical coordinates we have,∫∫∫ (x) dV = ∫θ = 0 to 2π ∫r = 0 to 3 ∫z = 0 to r cos θ (r cos θ) rdzdrdθ ... (2)x = r cos θ, y = r sin θ, and z = z.We know that the limits of x² + y² ≤ 9 in cylindrical coordinates are 0 ≤ θ ≤ 2π, 0 ≤ r ≤ 3, 0 ≤ z ≤ r cos θ.Using (2) in (1), we haveV = ∫θ = 0 to 2π ∫r = 0 to 3 ∫z = 0 to r cos θ (r cos θ) rdzdrdθ= ∫θ = 0 to 2π ∫r = 0 to 3 [r² cos θ / 2] dr dθ= ∫θ = 0 to 2π [ 9 cos θ / 2 ] dθ= 9 [ sin θ ]θ = 0 to 2π= 0Thus, the volume of the region contained in the cylinder x² + y² = 9, bounded above by the plane z = x and below by the xy-plane is 0.

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Answer:

The area of the rectangle is 69 feet squared.

Step-by-step explanation:

Step-by-step explanation:

i hope it helps you!! :)))

Answer:

Step-by-step explanation:

1.one solution

2.infinitely

3.one solution

4.one solution

5.no solution

Answer:

3 gallons of paint

Step-by-step explanation:

We know

1/3 gallon of paint is used to cover 1/9 of the fence. How much paint will cover the entire fence?

We take

1/3 x 9 = 9/3 = 3 gallons of paint

So, it takes 3 gallons of paint to cover the entire fence.

The angles and length of the right triangle are as follows:

WX = 10√141 units

m∠X  = 30°

m∠V = 60°

A right angle triangle is a triangle that has one of its angles as 90 degrees. The sum of angles in a right angle triangle is 180 degrees.

Trigonometric ratios can be used to find the side and angles of the right triangle as follows;

Therefore,

Using Pythagoras's theorem,

WX² = (20√47)² - (10√47)²

WX² = 400(47) - 100(47)

WX² = 18800 - 4700

WX = √14100

WX = 10√141

Let's find the angles

sin m∠X  = opposite / hypotenuse

sin m∠X  = 10√47 / 20√47

sin m∠X  = 1 / 2

m∠X  = sin⁻¹ 0.5

m∠X  = 30 degrees

Therefore,

m∠V = 180 - 90 - 30

m∠V = 60 degrees

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Answer:

The solution of 12x>9(2x-3)-15 is x>7.

Answer:

A. 10 cm

Step-by-step explanation:

In a right angled triangle, a² + b² = c² where c is the diagonal or hypotenuse. If you split a rectangle diagonally into two right angle triangles, the a and b of both triangles would be the same length. Therefore, the c or diagonals would also be the same length - 10 cm.

Hope this helps!

Answer:

8 could be the answer of this but im not sure

Answer: So, you got the length of side C. You now need to find what 10 is squared, then what plus what (in squared gates you there). A squared plus B squared is C squared. It is basic Pythagorean Threom.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

For this I think you should know what SOH-CAH-TOA is, if not here.

O=opposite, A=adjacent(side), and H=-hypotenuse. We see they give us the right angle we need to solve, remember that we need the angle to the side of the right angle. Now S=sin, C=cos, T=tan, with these we use them to solve in the calculator. If you don't have a calculator, its going to be hard. But if you have a Ti-84 then set it to Degree mode. Ok moving on, We see they give us the adjacent and the hypotenuse, not the opposite.(from the given angle) So we can take off, SOH and TOA, see it doesn't have or has the incorrect sides. So we have left CAH.

Equation time:

, we see that the x is on top so we just multiply....

\(cos36(10)\)= 8.090

I hope this helps!

Answer:

66 %

Step-by-step explanation:

it is 66% because 203 is less than half of 605 .So, you would add together .

203+203=406   Thats not even close to 605 so now you add almost half so that would be about 66%

IT'S D

HOPE THIS HELPED MARK ME BRAINLIST PLS

Answer: its (4f 5) ^3

Step-by-step explanation:

Answer:

1. x^10

2. c^3d^6

3. -4m^3n^12

4. 32x^10y^5

5. -27x^6

Step-by-step explanation:

When you raise a power to a power, you multiply the exponents together. Hope this helps

Answer:

- 1 and 7

Step-by-step explanation:

to find h(0) substitute x = 0 into h(x)

h(0) = 4(0) - 1 = 0 - 1 = - 1

to find h2) substitute x = 2 into h(x)

h(2) = 4(2) - 1 = 8 - 1 = 7

Answer:

\(\huge\boxed{\sf Price\ of\ carbon\ filter = \$11.75}\)

Step-by-step explanation:

Given that,

3 water pumps = $26.25

Using unitary method

3/3 water pumps = $26.25/3

From the question,

The price of 1 water pump and one carbon filter equal $20.50.

So,

Price of carbon filter = $20.50 - Price of 1 water pump

Price of carbon filter = $20.50 - $8.75

\(\rule[225]{225}{2}\)

The explicit formula for the sequence is aₙ=(-4).(-4)ⁿ⁻¹ and the 8th term is 65536

The given sequence is -4, 16, -64, 256,...

If we observe the sequence it is a geometric sequence

aₙ=a.rⁿ⁻¹

a is the first term and r is the common ratio

From the sequence the first term is -4 and common ratio is -4

aₙ=(-4).(-4)ⁿ⁻¹

Plug in the value n as 8

a₈=(-4).(-4)⁷

The value of minus four power seven is minus sixteen thousand three hundred eighty four

a₈=(-4)(-16384)

When four is multiplied with sixteen thousand three hundred eighty four we get sixty five thousand five hundred thirty six

a₈= 65536

Hence, the explicit formula for the sequence is aₙ=(-4).(-4)ⁿ⁻¹ and the 8th term is 65536

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Answer:

x = - 14

Step-by-step explanation:

Step 1: Equation

x/2 - 7 = - 14

Step 2: Solve

x - 14 = - 28

Answer:

x = - 14

Hope This Helps :)

The average burnout time of a large number of bulbs has a sampling distribution that is close to the normal is known as central limit theorem states.

The Population Distribution is a form of a probability distribution that measures the frequency with which the items or variables that make up the population are drawn or expected to be drawn for a given research study.

In statistics, the frequency (or absolute frequency) of an event can be said as the number of times the observation has occurred/recorded in an experiment or study.

Probability in statistics denotes the possibility of the outcome of any random event. The term means to check the extent to which any event is likely to happen.

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The answer to this question is $11.99 on each pound of shrimp.

How to convert mixed fractions into simple ones?

\(a\frac{b}{c} = \frac{ac + b}{c}\) this is the formula to solve the mixed fraction

Total money spent = $38.97

Total pounds of shrimp = \(3\frac{1}{4}\)  we will first convert this into simple fraction

lets apply above formula

\(3\frac{1}{4} = \frac{3(4)+1}{4} = \frac{13}{4} = 3.25\)

means in simple language drew had 3.25 pounds of shrimp

money spent on each pound of shrimp = \(\frac{38.97}{3.25} = $11.99\)

Hence we can conclude that Drew has spent $11.99 per pound of shrimp

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