A bicycle tire has a radius of 13.25 inches. How far will the bicycle travel in 40 rotations of the tire?

Answer:

150u+90

Step-by-step explanation:

..

Answer:

In (5u+3) 5 is a constant

Step-by-step explanation:

Answer:

A = 0.5, 4

B = -3, 0

C = -1, 1

Answer:

A = (0.5, 4)

B = (-3,0)

C = (-1, 1)

Step-by-step explanation:

You just need to find the x and y points. Remember that the number for x comes before the number for y.

76 degrees Fahrenheit was found to be equal to approximately 24.4 degrees Celsius using the formula of conversion.

To convert Fahrenheit to Celsius, you can use the following formula:

Celsius = (Fahrenheit - 32) x 5/9

Plugging in 76 degrees Fahrenheit, we get:

Celsius = (76 - 32) x 5/9

Celsius = 44 x 5/9

Celsius = 220/9

Celsius ≈ 24.4

Therefore, 76 degrees Fahrenheit is approximately 24.4 degrees Celsius.

On the Fahrenheit scale, water freezes at 32 degrees Fahrenheit (°F) and boils at 212 °F, at standard atmospheric pressure.

On the Celsius scale, the freezing point of water is defined as 0 degrees Celsius (°C), and the boiling point of water is defined as 100 °C, at standard atmospheric pressure.

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The volume of foam needed for the 45 cones is

v = 16,956 cm³

We know that the volume of a cone of diameter F and height H is:

V = pi*(D/2)²*H/3

Where pi = 3.14

Here we know that:

D = 12cm

H = 10cm

And we want to find the volume of 45 of these cones, so the total volume of foam needed is:

v = 45*V = 45*(3.14*(12cm/2)²*10cm/3

v = 16,956 cm³

That is the volume of foam needed.

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To find the number of days it will take for Juliana's investment to grow, we can use the formula for simple interest

I = P * r * t.

I = interest earned
P = principal amount (initial investment)
r = interest rate per year (in decimal form)
t = time in years In this case,

Juliana's principal amount (P) is $3,300, the interest rate (r) is 6.25% or 0.0625, and she wants to reach $3,450. We need to solve for t. $3,450 = $3,300 * 0.0625 * t Divide both sides of the equation by ($3,300 * 0.0625) to isolate t:
t = $3,450 / ($3,300 * 0.0625)
t = 17 So it will take Juliana approximately 17 days for her investment to grow to $3,450.

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Round to the nearest hundredth is 4.23 quarts.

To convert 4 liters (L) to quarts (qt), you need to know the conversion factor between the two units. There are approximately 1.057 quarts in 1 liter.

To complete the conversion, simply multiply the given amount in liters by the conversion factor:

4 L * 1.057 qt/L ≈ 4.228 qt

So, 4 liters is approximately equal to 4.23 quarts when rounded to the nearest hundredth.

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The new values for the mean and standard deviation are M = 150 and s = 15. (1)

When every score in a sample is multiplied by a constant factor, the mean of the sample is also multiplied by the same constant factor. So, the new mean would be 3 * m = 3 * 50 = 150.

However, the standard deviation is not affected by multiplying every score in a sample by a constant factor. To see why this is the case, consider that the standard deviation is a measure of the spread of the scores around the mean.

Multiplying every score in a sample by a constant factor stretches or shrinks all of the scores by the same amount, so the spread of the scores around the mean remains unchanged.

Therefore, the new standard deviation would be the same as the original standard deviation, s = 5. So, the new values for the mean and standard deviation are M = 150 and s = 15.

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Using Normal distribution and sample proportion, the smallest possible value of n is 25 for which the distribution is normal .

Sample proportion:

Sample proportions are obtained in the following situations:

we have given that

The value of probability (p) = 3/5 = 0.6 It is necessary that for the value of n probability of normal distribution satisfied the required condition,

if both of above conditions are satisfied then the distribution is Normal .

we have to find smallest value of n such that the distribution become normal .

Now, n× 0.6 ≥ 10

=> n ≥ 16.6

and n (1 - p) ≥ 10

=> n(1 - 0.6) ≥ 10

=> n × 0.4 ≥ 10

=> n ≥ 25

Hence, the smallest value of n is 25

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Complete question:

If p = 3/5, what is the smallest value of n that satisfies the requirements for a normally distributed p?

When the cosine of an angle (0) is 3/5 and the angle lies in quadrant 4, the exact value of the sine of that angle is -4/5.

To find the exact value of sin(0), we can utilize the Pythagorean identity, which states that \(sin^2(x) + cos^2(x) = 1,\) where x is an angle in a right triangle. Since the terminal side of the angle (0) is in quadrant 4, we know that the cosine value will be positive, and the sine value will be negative.

Given that cos(0) = 3/5, we can determine the value of sin(0) using the Pythagorean identity as follows:

\(sin^2(0) + cos^2(0) = 1\\sin^2(0) + (3/5)^2 = 1\\sin^2(0) + 9/25 = 1\\sin^2(0) = 1 - 9/25\\sin^2(0) = 25/25 - 9/25\\sin^2(0) = 16/25\)

Taking the square root of both sides to find sin(0), we have:

sin(0) = ±√(16/25)

Since the terminal side of (0) is in quadrant 4, the y-coordinate, which represents sin(0), will be negative. Therefore, we can conclude:

sin(0) = -√(16/25)

Simplifying further, we get:

sin(0) = -4/5

Hence, the exact value of sin(0) when cos(0) = 3/5 and the terminal side of (0) is in quadrant 4 is -4/5.

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Note the correct and the complete question is

Q- Find the exact value of sin(0) when cos(0) =3/5 and the terminal side of (0) is in quadrant 4​ ?

Answer:

A= 100+20h B=40h

Step-by-step explanation:

A=100+20h

B= 40h

Answer:

For company A:

100 + (20h)

OR

100 + (20 x h)

For company B:

40h

OR

40 x h

Step-by-step explanation:

For company A, you are multiplying 20 by h because you must pay $20 per hour. Then, you have to add 100 to that because there is a $100 dollar rental fee.

For company B, you are multiplying 40 by h because you must pay $40 per hour. There is no rental fee, so that means you don't have to add anything.

Hope this helps!

Answer:

Cement

Step-by-step explanation:

You need answer quick, I'm not explaining.

Answer:

cement

Step-by-step explanation:

smh

Answer:

57 surfers

Step-by-step explanation:

Use proportions to find the answer:

4/15 = 60/x to find amount of swimmers:

225 male swimmers

225+60 = 285 total swimmers

Find amount of surfers:

1/5 = x/285

57 surfers

Answer:

4.44

Step-by-step explanation:

divide $17.76 by 4

Answer:

$4.89

Step-by-step explanation:

to find the value of the poster after the sale we divide 7.08 by 2

and get 3.54. Next we want to 1.35 to the amount to find the value of a poster before the sale because that is the amount of money that took off

3.54+1.35=4.89 so the posters cost 4.89 before the sale

Answer:

The 8th term in the geometric sequence described by this explicit formula is 384.

The number of ways to chose a president, vice president, secretary, and treasurer of the club, where no person can hold more than one office is 11880.

If the person cannot hold more than one office.

Then the number of ways of selecting a president, vice president, secretary and treasurer of the club from the club consisting of 12 member is given by the permutation ¹²P₄.

Because we have to select four member out of 12,

So, solving further,

= ¹²P₄

= 12!/(12-4)!

= 12!/8!

= 12 x 11 x 10 x 9

= 11880.

So, there are a total of 11880 ways to chose the members.

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Complete question - A club has 12 members A president, a vice president, a secretary, and a treasurer are to be chosen from these members. A member cannot serve for more than one position. In how many ways can this be down?

Answer:

7/49

Step-by-step explanation:

there is a sequence so you just need to follow it

so 11, 10, 9, 8 then the next one will be 7

Answer:

p=m*9+9

So 45/4=9

9*4=36

36+9=45

Check with table

5*9=45

45+9=54

6+9=54

63+9=63

7+9=63

63+9=72

So as you can se the equation is p=9*m+9

Hopes this helps!

The null hypothesis is that the average speed of motorists on a highway with a speed limit of 55 mph is equal to 55 mph.Given statement is false.

A statistical hypothesis test is a technique for determining whether the available data are adequate to support a specific hypothesis. We can make probabilistic claims about demographic parameters through hypothesis testing.

The null hypothesis should be a statement of no difference or no effect. In this case, the null hypothesis would be that the average speed of motorists on the highway is equal to 55 mph.

So the correct statement would be:

The null hypothesis is that the average speed of motorists on a highway with a speed limit of 55 mph is equal to 55 mph.

Thus, Given statement is false.

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Answer:

Step-by-step explanation:

The probability of selecting 2 men and 2 women from a group of 9 women and 7 men is 11%.

The probability of selecting 2 men and 2 women from a group of 9 women and 7 men is \($\frac{{7 \choose 2}{9 \choose 2}}{{16 \choose 4}}$\) which simplifies to\($\frac{63}{220}$\) or approximately 28.6%. The probability of selecting 2 men and 2 women from a group of 9 women and 7 men is 11%.

The probability of selecting 2 men and 2 women from a group of 9 women and 7 men can be calculated by using the formula for combination, nCr. In this case, we would be selecting 4 people from 16 individuals, so n = 16 and r = 4. The formula is nCr = n!/(r!(n-r)!). This can be simplified to 16C4 = 16!/ (4!(12!)). The answer is 1820/21168, which can be simplified to 86/792, or approximately 11%. Therefore, the probability of selecting 2 men and 2 women from a group of 9 women and 7 men is 11%.

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The given statement "without the Central Limit Theorem we really couldn’t do much of what we try to do with statistics." is true. Because The CLT plays a critical role in many statistical analyses and has contributed significantly to the advancement of the field of statistics. This theorem plays a critical role in many statistical analyses and is often used to make important decisions in fields such as finance, medicine, and engineering.

The Central Limit Theorem (CLT) is a fundamental concept in statistics that enables us to make inferences about a population based on a sample of data. The theorem states that, regardless of the underlying distribution of the population, the sampling distribution of the mean approaches a normal distribution as the sample size increases.

One could argue that without the CLT, many statistical techniques that we use today would not be possible. For instance, in hypothesis testing, the CLT is used to calculate the probability of obtaining a certain sample mean or proportion, given a null hypothesis about the population parameter.

Without the CLT, it would be difficult to calculate this probability accurately and would lead to unreliable results. The CLT allows us to assume that the sampling distribution of the mean is approximately normal, which enables us to construct these intervals.

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There will be enough water for all the guests.

Measurement is the method of comparing the properties of a quantity or object using a standard quantity.

Measurement is essential to determine the quantity of any object.

Total number of bottles = 24

Capacity of each bottle = 12 oz

Total capacity of the 24 water bottles = 12 × 24 = 288 oz

Now we have,

8 ounces = 1 cup

288 ounces = 288 / 8 = 36 cups

So there are 36 cups of water in total.

Number of guests = 30

If each guest drinks one cup of water, there will be 36 - 30 = 6 cups of water remaining.

Hence there will be enough water for the guests with 6 cups of water remaining.

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Your question is incomplete. Probably the correct question is as follows.

Before a party, Ashley bought a tray of 24 water bottles, each bottle has a capacity of 12 oz. There are 30 guests. If each guest drinks I cup of water, is there enough water for all the guests?

Given the action of the change in demand for Margarine ''increase in quantity demanded'' is the reaction of producers in the margarine market to the new equilibrium price.

The worth of the final unit of consumption to a consumer is known as marginal value. An industry demand curve measures the value of a commodity to the consumer who purchased it but later receives the lowest value from consumption.

The reaction of the producers in the margarine market to the new equilibrium price, following the change in demand for margarine, will depend on the size and direction of the change in price. If the new equilibrium price is higher than the previous one, then producers will increase production to take advantage of the higher price. On the other hand, if the new equilibrium price is lower than the previous one, then producers will reduce production to avoid losses.

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The complete question is: Given the action of the change in demand for margarine, what is the reaction of the producers in the margarine market to the new equilibrium price?

a. Increase in quantity demanded

b. Increase in demand.

c. Increase in quantity supplied

d. Increase in supply.

Answer:

-15

Step-by-step explanation:

In this question, we want to fill in the blank so that we can have the resulting expression expressed as the product of two different linear expressions.

Now, what to do here is that, when we factor the first two expressions, we need the same kind of expression to be present in the second bracket.

Thus, we have;

2a(b-3) + 5b + _

Now, putting -15 will give us the same expression in the first bracket and this gives us the following;

2a(b-3) + 5b-15

2a(b-3) + 5(b-3)

So we can have ; (2a+5)(b-3)

Hence the constant used is -15

After simplification, we can rewrite the equation as a quadratic equation, which we can solve using the quadratic formula. Finally, we can check our solution to ensure that it satisfies the original equation and that the denominator is not equal to zero.

The equation provided is M=18^4n x 2^3(n^"-6n) x 3^(1-4n) / 12^2. We want to find the values of n that make M equal to 2. To do this, we can begin by taking the logarithm of both sides of the equation to simplify the exponents. Using the properties of logarithms, we can rewrite the equation as:

log(M) = log(18^4n) + log(2^3(n^"-6n)) + log(3^(1-4n)) - log(12^2)

Next, we can simplify each logarithm using the rules of exponents and logarithms. For example, we can use the fact that log(a^b) = b log(a) and log(ab) = log(a) + log(b). After simplifying each term, we get:

log(M) = (4log(18) + 3n(-6log(2) + log(3)))n - 2log(2) - 2log(3)

We can further simplify this expression by distributing the n and combining like terms:

log(M) = (72log(18) - 18nlog(2) + 12nlog(3))n - 2log(2) - 2log(3)

Now we can set log(M) equal to log(2) and solve for n. This results in a quadratic equation:

(72log(18) - 18nlog(2) + 12nlog(3))n - 2log(2) - 2log(3) = log(2)

which we can simplify and write in standard form:

(72log(18) - 2log(2) - 2log(3))n^2 - 18log(2)n + log(2) + 2log(3) = 0

We can use the quadratic formula to solve for n, which gives us:

n = (18log(2) ± sqrt((18log(2))^2 - 4(72log(18) - 2log(2) - 2log(3))(log(2) + 2log(3)))) / 2(72log(18) - 2log(2) - 2log(3))

After simplifying this expression, we get two possible values of n:

n ≈ -0.0796 or n ≈ 0.7582

However, we must check if each of these solutions satisfies the original equation and that the denominator is not equal to zero. When n ≈ -0.0796, the denominator is not equal to zero and M ≈ 2. When n ≈ 0.7582, the denominator is also not equal to zero, but M is not exactly equal to 2. Therefore, the only solution that satisfies the equation M = 2 is n ≈ -0.0796.

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Answer:

Step-by-step explanation:

y = -14, m = -2, b = -2

-14 = -2(x) + -2

-14 = -2x + -2

-12 = -2x

Divide by -2.

x = 6

Inductive reasoning is based on probability and generalization rather than absolute certainty.

Jason used inductive reasoning to come to his assumption that chicken sandwiches will be served for lunch on the next Tuesday.

Inductive reasoning is a type of reasoning that involves making generalizations based on specific observations or patterns. In this case, Jason observed a pattern that for the past four Tuesdays, chicken sandwiches were served for lunch at his school. Based on this observation, he generalizes that the pattern will continue, and therefore, chicken sandwiches will be served for lunch on the next Tuesday.

However, it's important to note that inductive reasoning does not provide absolute certainty. While the pattern observed by Jason suggests a likelihood that chicken sandwiches will be served on the next Tuesday, it does not guarantee it. There could be unforeseen circumstances or changes in the lunch menu. Inductive reasoning is based on probability and generalization rather than absolute certainty.

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