Please help will give a lot of points on this

Answer:

To find the radius of a ball that holds 66 cubic centimeters of air:

1. Substitute the given volume into the equation r= (3v/4π): r = (3*66/4π).

2. Simplify the equation: r = (198/4π).

3. Calculate the value of 4π: 4π = 12.57.

4. Divide 198 by 12.57: r = 15.75.

5. The radius of the ball that holds 66 cubic centimeters of air is 15.75 cm.

Answer:

Step-by-step explanation:

To find the radius of a sphere that holds 66 cubic centimeters of air, we can use the formula provided in the question:

r = (3v/4π)

where v is the volume of the sphere. We are given that the volume of the sphere is 66 cubic centimeters, so we can substitute this value into the formula:

r = (3 x 66) / (4 x π)

Simplifying this expression:

r = 198 / (4π)

Using a calculator to evaluate this expression:

r ≈ 15.8267

Therefore, the radius of the sphere that holds 66 cubic centimeters of air is approximately 15.8267 centimeters.

Step-by-step explanation:

Use Quadratic Formula   with   a  = sqrt 3     b = 10     c = 7 sqrt 3

to find   x =  -5/3 sqrt3  + 2/3 sqrt3      and    -5/3sqrt3 - 2/3sqrt 3    

                   or  reduced :   x =  - sqrt3   and  -7/3 sqrt 3

Answer:

This inscribed angle is half of the intercepted arc JL, so 2(83)= 9x +40.

166 -40 = 9x, x=14.

Step-by-step explanation:

The value of x in the given figure is 14 which we obtain by  inscribed angle is half of the intercepted arc.

The inscribed angle is half of the intercepted arc.

83 = 1/2(9x+40)
Now let us find the value for x

83= 9/2x + 20

Subtract 20 from both sides to isolate the x variable

83-20=9/2x

63=9/2x

126=9x

Divide both sides by 9

14 is value of x

x=14

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Answer:

This sequence is a geometric sequence.

The common ratio of the sequence is

3/9 = 1/3

Hope this helps

A discrete probability distribution is a statistical distribution that relates to a set of outcomes that can take on a countable number of values, whereas a continuous probability distribution is one that can take on any value within a given range.Therefore, the main difference between the two types of distributions is the type of outcomes that they apply to.

An example of a discrete probability distribution is the probability of getting a particular number when a dice is rolled. The possible outcomes are only the numbers one through six, and each outcome has an equal probability of 1/6. Another example is the probability of getting a certain number of heads when a coin is flipped several times.

On the other hand, an example of a continuous probability distribution is the distribution of heights of students in a school. Here, the range of heights is continuous, and it can take on any value within a given range.

The expected value of a probability distribution measures the central tendency or average of the distribution. In other words, it is the long-term average of the outcome that would be observed if the experiment was repeated many times.

For a discrete probability distribution, the expected value is computed by multiplying each outcome by its probability and then adding the results. In mathematical terms, this can be written as E(x) = Σ(xP(x)), where E(x) is the expected value, x is the possible outcome, and P(x) is the probability of that outcome.

For example, consider the probability distribution of the number of heads when a coin is flipped three times. The possible outcomes are 0, 1, 2, and 3 heads, with probabilities of 1/8, 3/8, 3/8, and 1/8, respectively. The expected value can be computed as E(x) = (0*1/8) + (1*3/8) + (2*3/8) + (3*1/8) = 1.5.

Therefore, the expected value of the distribution is 1.5, which means that if the experiment of flipping a coin three times is repeated many times, the long-term average number of heads observed will be 1.5.

Answer:

x = 61

Step-by-step explanation:

These 2 angles are supplementary which means they add up to 180:

2x - 6 + x + 3 = 180

3x - 3 = 180

3x = 183

x = 61

Answer:

8

Step-by-step explanation:

so basically we do

2³ = 8

2x2=4 4x2=8

Answer:

196

Step-by-step explanation:

2 times 14 times 7=196

Hope this helps!

9514 1404 393

Answer:

  B. loga(p) = m

Step-by-step explanation:

Equivalent forms are ...

  \(a^m=p\quad\longleftrightarrow\quad\log_a(p)=m\)

_____

Additional comment

It helps me to remember that a logarithm is an exponent. The base of the exponent is the base of the logarithm.

Answer:

cos^6A+sin^6A=1/4 (1+3cos^2 2A)=1/8 (5+3cos4A​) = True

Step-by-step explanation:

Solve for A:

cos^6(A) + sin^6(A) = 1/4 (3 cos^2(2 A) + 1)

Hint: | Expand out terms of the right hand side.

1/4 (3 cos^2(2 A) + 1) = 3/4 cos^2(2 A) + 1/4:

cos^6(A) + sin^6(A) = 3/4 cos^2(2 A) + 1/4

Hint: | Move everything to the left hand side.

Subtract 3/4 cos^2(2 A) + 1/4 from both sides:

-1/4 + cos^6(A) - 3/4 cos^2(2 A) + sin^6(A) = 0

Hint: | Write the left hand side as a single fraction.

Bring -1/4 + cos^6(A) - 3/4 cos^2(2 A) + sin^6(A) together using the common denominator 4:

1/4 (-1 + 4 cos^6(A) - 3 cos^2(2 A) + 4 sin^6(A)) = 0

Hint: | Multiply both sides by a constant to simplify the equation.

Multiply both sides by 4:

-1 + 4 cos^6(A) - 3 cos^2(2 A) + 4 sin^6(A) = 0

Hint: | Rewrite the left hand side.

Expand trigonometric functions:

0 = 0

Hint: | Look for a true statement.

0 = 0 is trivially true:

Answer: True

Answer:

(1, 1)

Step-by-step explanation:

(-8, -5) >> (x1, y1)

(-7, -4) >> (x2, y2)

(y2 - y1)           -4 - (-5) = 1

----------- >>

(x2 - x1)           -7 - (-8) = 1

x always goes first in a coordinate, so:

(1, 1)

Hope this helped ;)

The number 24.5 in Roman numerals is XXIV. The Roman numeral system is a numeral system that originated in ancient Rome and was used in the Roman Empire and Europe until the 14th century.

It is a numeric system that uses specific letters from the alphabet to represent different numbers.To express decimal numbers in Roman numerals, a vinculum is used.

This is a horizontal line placed above the letters that represent the number being multiplied by 1000.

Therefore, to convert 24.5 into Roman numerals, we separate 24 into two parts:

20 and 4.5. 20 is represented by XX, while 4.5 is represented by the half symbol s, which is indicated by placing a horizontal line above the previous number.

Thus, 24.5 is represented as XXIVSs. Note that the use of the half symbol (s) is not universal in Roman numerals, and there are different ways to express decimal numbers in Roman numerals.

However, the use of the vinculum is one of the most common ways to represent decimal numbers in this numeral system.

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In mathematics, a number is considered to be "even" if it is divisible by 2, and "odd" if it is not divisible by 2. The numbers from 1 to 100 can be divided into two groups: even numbers and odd numbers.

Even numbers are numbers that are divisible by 2, such as 2, 4, 6, 8, and so on. When you divide an even number by 2, the remainder will always be 0. Some examples of even numbers between 1 and 100 include: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, and 100.

Odd numbers are numbers that are not divisible by 2, such as 1, 3, 5, 7, and so on. When you divide an odd number by 2, the remainder will always be 1. Some examples of odd numbers between 1 and 100 include: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, and 99.

It is important to note that 0 is not a positive or negative number and it is not considered as odd or even.

Knowing the difference between even and odd numbers is an important concept in math, especially when working with patterns, sequences, and operations. Understanding even and odd numbers can help you better understand the properties of numbers and how they can be used in different contexts.

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Answer:

The answer is $27 dollars per ticket

Step-by-step explanation:

You have to divide 6804 by 252 which equals 27.

Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!

Answer:

slope is 5, y intercept is -7

Step-by-step explanation:

In the form y=mx+c, m is the slope and c is the y-intercept.

Rearrange the formula to fit this form:

5x-y=7

-y=7-5x

y=5x-7

∴m(slope)=5

∴c(y-intercept)=-7

Answer:

The answer is y= 1/2x+3/2

Step-by-step explanation:

y-4= -2(x+3) (2,3)

y-4=-2x-6

+4 +4

y=-2x-2

3=1/2(3/1)+b

3= 3/2+b

-3/2 -3/2

3/2=b

The equation of the line passing through point P (2,3) that is perpendicular to the line y-4= -2(x+3) is y=1/2x+3/2

Answer:

Step-by-step explanation:

I need help too and points

In RAND function, when we click anyplace in the succeed sheet use duplicate and afterward glue as values. returns an irregular number that is more noteworthy than or equivalent to 0 and under 1.

The subject of arithmetic incorporates amounts and their varieties, conditions and related designs, shapes and their areas, and where they can be found. The expression "function" alludes to the connection between a bunch of information sources, every one of which has a related result. An association among data sources and results in which each info prompts a solitary, particular outcome is known as a capability. Each capability is given a space and a codomain, or scope. Normally, f is utilized to signify capabilities (x). input is a x. There are four fundamental sorts of capabilities open. in view of the accompanying variables: on capabilities, coordinated capabilities, many-to-one capabilities, inside capabilities, and on capabilities.

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Answer:

angle A is 75:the four corners are 90 degrees so 75+15 is 90 and is looks like A is the same.

angle C is 55:180-125=55

Angle D is 90-15 so think its 75?

Step-by-step explanation:

im probably wrong but maybe not?

Using the exponential regression feature of the calculator to find the equation of the regression line, we get that \($$y = 0.8996 e^{1.3759x}.$$\)

Given data, $$\begin{array}{|c|c|} \hline x & y\\ \hline 1 & 2.20\\ 2 & 3.60\\ 3 & 5.90\\ 4 & 9.70\\ 5 & 15.90\\ 6 & 26.00\\ \hline \end{array}.$$

The equation of the form is y = 1 + aebx;

Thus, the required equation is \($$y = 1 + 0.8996 e^{1.3759x}.$$\)

Finally, putting x = 7, we get

\($$y = 1 + 0.8996 e^{1.3759(7)} \approx 156.76.$$\)

Thus, the required equation is\($$y = 1 + 0.8996 e^{1.3759x}.$$\)Finally, putting x = 7, we get

\($$y = 1 + 0.8996 e^{1.3759(7)} \approx 156.76.$$\)

So, the value of y at x = 7 is approximately 156.76.

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Answer:

\(g = 15 - \frac{1}{30}m\)

Step-by-step explanation:

Given

\(Initial = 15\)

\(mpg = 30\) --- miles per gallon

Required

Determine an equation for this trip

First we have to get the number of gallons per mile from \(mpg = 30\)

\(\frac{miles}{gallon}=30\)

Inverse the equation

\(\frac{gallon}{miles}=\frac{1}{30}\)

This represents the rate in gallons/mile

So, the equation is:

\(g= Initial - Rate * m\)

\(g= 15 - \frac{1}{30} * m\)

\(g= 15 - \frac{1}{30}m\)

Answer: I think it’s 5

Step-by-step explanation:

Well if you go on calculator 16 * 5 which would represent m - 0.4 would give you the answer 0.4.

Answer:

The b represents the people on each bus.

Step-by-step explanation:

Answer:

C.the number of students who rode on each bus.

Step-by-step explanation:

To estimate the probability of getting a green offspring pea based on the given sample, we can calculate the proportion of green peas in the sample.

The total number of peas in the sample is 412 + 167 = 579.

The number of green peas in the sample is 412.

The estimated probability of getting a green pea (P) can be calculated as:

P = Number of green peas / Total number of peas

= 412 / 579

≈ 0.711

The estimated probability of getting a green pea is approximately 0.711.

To determine if this probability is reasonably close to 3/4, we can

compare it to the expected probability of 3/4.

3/4 ≈ 0.75

Since the estimated probability of 0.711 is less than 0.75, the answer is:

a) No

The estimated probability of getting a green pea is not reasonably close to 3/4.

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Answer:

yam;cha and cha,tsu blew up tie.n draned his energy nappa insinigerated.

Step-by-step explanation:

Answer:

yamcha and chatsu blew up tien draned his energy nappa insinigerated.

Step-by-step explanation:

Answer:

4 words per minute

Step-by-step explanation:

To find the wpm just do 36 divided by 9.

Answer:

4 words

Step-by-step explanation:

I hope this helps!

By calculating, The value of x from the given right angled triangle is 26.4

What is Tanx ?

Tanx can be defined as the ratio of sinx and cosx and it is also defined as the ratio of opposide side and hypothenuse in a given right angled triangle.

26.4° (nearest tenth)

sinx = opp/hyp

Put the given values opp = 4 and hyp=9

we get,

sinx = 4/9

x = sin^-1 ( 4/9)

So, by Taking the inverse of sine on both sides

we get,

x= 26.4° (nearest tenth)

Therefore, By calculating, The value of x from the given right angled triangle is 26.4

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Answer:

27.16

Step-by-step explanation:

Answer:

25.92

Step-by-step explanation:

Using monthly payment formula, the Smith Family's total monthly payment is approximately $2,360.99.

To calculate the total monthly payment for the Smith Family, we need to consider the mortgage payment, insurance, property tax, and HOA fees.

1. Mortgage Payment:

The loan amount is the house price minus the down payment:

$350,000 - $70,000 = $280,000.

To calculate the monthly mortgage payment, we need to determine the interest rate and loan term. Since you mentioned it's a 15-year loan, we'll assume an interest rate of 4% (which can vary depending on market conditions and the borrower's credit).

We can use a mortgage calculator formula to calculate the monthly payment:

M = P [i(1 + i)ⁿ] / [(1 + i)ⁿ⁻¹]

Where:

M = Monthly mortgage payment

P = Loan amount

i = Monthly interest rate

n = Number of months

The monthly interest rate is the annual interest rate divided by 12, and the loan term is 15 years, which is 180 months.

i = 4% / 12 = 0.00333 (monthly interest rate)

n = 180 (loan term in months)

Plugging in the values into the formula:

M = $280,000 [0.00333(1 + 0.00333)¹⁸⁰] / [(1 + 0.00333)¹⁸⁰⁻¹]

Using a calculator, the monthly mortgage payment comes out to be approximately $2,014.99.

2. Insurance:

The monthly insurance payment is given as $66.

3. Property Tax:

The monthly property tax payment is given as $230.

4. HOA Fees:

The HOA fees are stated as $600 per year. To convert this to a monthly payment, we divide by 12 (months in a year): $600 / 12 = $50 per month.

Now, let's add up all these expenses:

Mortgage payment: $2,014.99

Insurance: $66

Property tax: $230

HOA fees: $50

Total monthly payment = Mortgage payment + Insurance + Property tax + HOA fees

Total monthly payment = $2,014.99 + $66 + $230 + $50

Total monthly payment = $2,360.99

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Answer:

Step-by-step explanation:

i.

\( \frac{1}{3} \) part of work can be done in 6 days.

Days taken to complete the whole work:

= 6 * 3

= 18 days

ii. Whole work will be done in 18 days.

So, 1 day work = \( \frac{1}{18} \)

iii. Work done in 9 days :

\( \frac{1}{18} \times 9 \)

\( = \frac{1}{2} \)

So, remaining work :

\(1 - \frac{1}{2} \)

\( = \frac{1 \times 2 - 1}{2} \)

\( = \frac{2 - 1}{2} \)

\( = \frac{1}{2} \) part of work

Hope this helps...

Good luck on your assignment..