i need help cause is due at 11:59 est

I Need Help Cause Is Due At 11:59 Est

Answers

Answer 1

Answer:

Matt used diameter of the ball instead of Radius

Step-by-step explanation:

The volume of a sphere is given as:

4/3πr³
Radius, r = diameter / 2Given that, the diameter = 15 cm ; The Radius = 15 / 2 = 7.5 cm

⇒ Matt made an error in his calculation by failing to covert the value of the diameter given to Radius.

⇒ By dividing the diameter by 2 = 15 / 2 = 7.5, we obtain the Radius, which is what Billy did in her own calculation.


Related Questions

find the simple interest #70000 for 7 1/2 at 3% per annum​

Answers

Answer:

I think 1575000 but not sure sorry if i'm wrong

!Need answer quickly!
The preimage of the triangle (yellow) has the following coordinates:

A. (3,-4) (red dot)
B. (9,0) (yellow dot)
C. (7,-6) (blue dot)

Describe the translation from the preimage to the image and include how the x and y values of the ordered pairs changed. (Please put real answer or else I'll report you)

Answers

Answer:

(x-5;y+6)

Step-by-step explanation:

1) the difference between the coordinates before translation and after the translation is*: Δx=-5; Δy=+6, then

2) the rule of the translation is: (x-5;y+6).

* for example, the red dot. The difference for X is: -2-3=-5. The difference for Y is: 2--4=+6.

can you please help me?

Answers

Answer:

$91.30

Step-by-step explanation:

Hours worked on Monday: 8.30 hours (4.15 in the morning and 4.15 in the afternoon)

8.30 hours x $11 per hour: $91.30

Find x.

A) 32
B) 8
C) 16
D) 24

Answers

Answer: D

Step-by-step explanation:

Consider 4(2x + 3) = 2(4x + 6) after each
side of the equation is simplified.
Why does the equation have infinitely many
solutions?

Answers

Hope this helps you

Good luck

Please Help! Will Give Brainlest! Locks In an Hour! Please try again if brainly Deletes your Answer!

Answers

Answer:

The answer to your question would be -0.383

Step-by-step explanation:

I have no idea why it's deleting my answers, but that's the best choice.

A simple random sample of 90 is drawn from a normally distributed population, and the mean is found to be 138, with a standard deviation of 34. What is the 90% confidence interval for the population mean? Use the table below to help you answer the question. Confidence Level 90% 95% 99% z*-score 1. 645 1. 96 2. 58 Remember, the margin of error, ME, can be determined using the formula M E = StartFraction z times s Over StartRoot n EndRoot EndFraction. 128. 75 to 147. 25 130. 98 to 145. 02 132. 10 to 143. 90 137. 38 to 138. 62.

Answers

The 90% confidence interval for the population mean of the considered population from the given sample data is given by: Option C:  [130.10, 143.90]


How to find the confidence interval for population mean from large samples (sample size > 30)?

Suppose that we have:

Sample size n > 30Sample mean = [tex]\overline{x}[/tex]Sample standard deviation = sPopulation standard deviation = [tex]\sigma[/tex]Level of significance = [tex]\alpha[/tex]

Then the confidence interval is obtained as

Case 1: Population standard deviation is known

[tex]\overline{x} \pm Z_{\alpha /2}\dfrac{\sigma}{\sqrt{n}}[/tex]

Case 2: Population standard deviation is unknown.

[tex]\overline{x} \pm Z_{\alpha /2}\dfrac{s}{\sqrt{n}}[/tex]

For this case, we're given that:

Sample size n = 90 > 30Sample mean = [tex]\overline{x}[/tex] = 138Sample standard deviation = s = 34Level of significance = [tex]\alpha[/tex] = 100% - confidence = 100% - 90% = 10% = 0.1 (converted percent to decimal).

At this level of significance, the critical value of Z is: [tex]Z_{0.1/2}[/tex] = ±1.645

Thus, we get:

[tex]CI = \overline{x} \pm Z_{\alpha /2}\dfrac{s}{\sqrt{n}}\\CI = 138 \pm 1.645\times \dfrac{34}{\sqrt{90}}\\\\CI \approx 138 \pm 5.896\\CI \approx [138 - 5.896, 138 + 5.896]\\CI \approx [132.104, 143.896] \approx [130.10, 143.90][/tex]

Thus, the 90% confidence interval for the population mean of the considered population from the given sample data is given by: Option C:  [130.10, 143.90]

Learn more about confidence interval for population mean from large samples here:

https://brainly.com/question/13770164

There are 6 orange marbles, 2 red marbles, 3 white marbles, and 4 green marbles in a bag. Once a marble is drawn, it IS replaced. Find the probability of selecting 2 orange marbles in a row P(orange, orange). Write your answer as a simplified fraction

Answers

The probability of selecting two orange marbles with replacement is 36/169.

Data;

Orange= 6Red = 2Green = 4

Probability with replacement

Since after each draw, the orange marble is replaced.

The total number of marbles in the bag is

6+3+4 = 13

And the number of orange marbles is 6.

For the first selection, the probability of selecting one orange is

[tex]P = \frac{6}{13}[/tex]

After drawn and replaced, the probability of selecting another marble is

[tex]P = \frac{6}{13}[/tex]

And the probability of selecting two orange marbles with replacement is

[tex]P = \frac{6}{13} * \frac{6}{13} = \frac{36}{169}[/tex]

The probability of selecting two orange marbles with replacement is 36/169.

Learn more on probability here;

https://brainly.com/question/24756209

How many 3 digit numbers can be formed by 0; 2; 4; 5; 7 such that the digits are divisible by 5 and the repetition of any number is not allowed

Answers

Answer:

Three digit number to be divisible by 5 , the last digit should be 5 or 0

_ _ _5

Two remaining places can be filled in 4×3=12

_ _ _0

Two remaining places can be filled in 3×3=9 (0 cannot be filled in the first place, it will become 2 digit number).

Total =12+9=21

Distrubutive property
1. 54+27=9 (_+_)

Answers

Answer:

9(6+3) = 54+27

Step-by-step explanation:

dunno how to explain but hope the answer helps

Hey there!

54 + 27 = 81

9(6 + 3)

= 9(6) + 9(3)

= 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9

= 18 + 18 + 18 + 18 + 9

= 36 + 36 + 9

= 72 + 9

= 81

Thus, the equation answwr is: 81


Therefore, the overall answer is:

9(6 + 3)


Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

what do you call the statements that are assumed to be true and do not need proof?​

Answers

Answer:

A postulate :)

Step-by-step explanation:

This is because a postulate is a statement that is assumed true without proof, while a theorem is a true statement that can be proven.

Hope this helps!

Is (3, 1) a solution to this system of equations?

3x + 3y = 12
12x + y = 13

Yes or no

Answers

Answer: No

Step-by-step explanation:

(3,1) is not a solution because when plugging in x=3 and y=1 to the second equation, you get: 12(3) + 1 = 13 → 36 + 1 = 13 → 37 = 13, which is false.

4x−4<8 AND 9x+5>23

Doing Khan Academy
HelP!!

Answers

Answer:

x<3 and x>2

Step-by-step explanation:

write the symbols this < and > to get the correct answer

Directions: Find each missing measure. 1.​

Answers

Answer:

1. 19 Degrees

2. 63 Degrees

3. 37 Degrees

4. 119 Degrees

5. 69 Degrees

6. 71 Degrees

7.1 65 Degrees

7.2 48 Degrees

7.3 42 Degrees

Step-by-step explanation:

Angles in a triangle always add up to 180 degrees. (180-79-82=19 for the first one)

The little box in a triangle represent 90 degrees.

7.2 Vertical Angles are equal to each other

What is the formula of the curved surface of a cylinder?

Answers

Answer:

2πr × h = 2πrh

Step-by-step explanation:

that is the formula for a curved surface of a cylinder 2πr × h = 2πrh.

Unit 4: Congruent Triangles Homework 2: Angles of Triangles

Answers

The value of the third angle that can be found in the information given about the congruent triangles will be 45°.

How to solve the triangle?

From the complete information, the angles that are given in the triangle are 76° and 59°.

It should be noted that the value of the total angles that are in a triangle is 180°. Therefore, the value of the last angle will be:

= 180° - (76° + 59°)

= 180° - 135°

= 45°

Learn more about triangles on:

https://brainly.com/question/17335144

On Thursday, Tyler's math teacher helped her write the expression t = -2(3 + h) to represent the temperature change for that day. Circle all of the expressions below that are equivalent to t = -2(3 + h).
a. t = 6 - 2h
b. t = 4h-6h - 6
c. t = -2h - 6
d. t = h(3.5 – 5.5) + (-6)​

Answers

Answer:

-2 * 3 = -6

-2 * h = -2 h

C) is equivalent to this result

1x4-9-5/9+100-0+0x67x0 brianlest first answer

Answers

It’s 850/9
Here’s an explanation as a photo

Please help me!! I will mark you brainliest!

Answers

Answer:

Step-by-step explanation:

Right off the bat, you will know the lowest number is 52 and the highest number is 65, therefore there will act as the guides for your box and whisker plot. This eliminates answers B and C because they are not accurate to that.

Next, we find the median of the set of numbers by crossing out (writing it down, or imagining doing so) the numbers on either end consecutively to until you reach the center number, ours being 58. This eliminates answer A.

This leads us to belive answer D is the correct box and whisker plot.

If you were to buy a $1,000 computer in Tennessee, how much would it cost in

Williamson County? How much would you save if you bought it in Davidson County?

Answers

It will cost $1,097.5 in Williamson County.It will cost $1,092.5 in Davidson County.$5 is the amount which will be saved.

What is Sales tax?

This refers to the tax paid to a governing body for the sales of certain goods and services.

In  Williamson County, the sales tax rate is 9.75% = 9.75% × $1,000 = $1,097.5

In Davidson County , the sales tax rate is 9.25% =  9.25%  × $1,000 = $1,092.5

The amount saved will therefore be $1,097.5 - $1,092.5 = $5.

Read more about Sales tax here https://brainly.com/question/9437038

The number of people at last Saturday's Norchester City game was 12 400. Season ticket holders made up 3/8 of the crowd. How many season ticket holders were there?​

Answers

Answer:

4,650.

Step-by-step explanation: If the total number of people at the game is 12,400 and 3/8 of those people were Season ticket holders. You simply multiply 12,400 x (3/8).

How long is 10% of a 24-hour day?

Answers

Answer:

2.4 hour is  10%

Step-by-step explanation:

Because 10% is equal to 0.1 24÷ 10% =2.4

Write each expression without the absolute value symbol |3x+12|

Answers

Answer:

3x+12 if x>-4

0 if x=-4

-3x-12 if x<-4

I will give BRAINILEST

Answers

Answer:

The players club is playing with the players

Step-by-step explanation:

give me a good Answer to my Question

What is the scale factor of this dilation? a:1/2 b:2/3 c:3/4 d:3/2

Which strategy would most help minimize the risk of being underinsured

Answers

The strategy that would most help minimize the risk of being underinsured is to take a higher deductible.

What is a deductible?

It should be noted that a deductible simply means the amount that paid by an individual before the insurance holder will give the expenses.

In this case, the strategy that would most help minimize the risk of being underinsured is to take a higher deductible.

Learn more about deductible on:

https://brainly.com/question/5306277

#SPJ1

Answer:

choosing max coverage

Step-by-step explanation:

Hey, need to solve for x

2(x-3)=9x+8

Answers

Answer:

x = -2

Step-by-step explanation:

2x-6 = 9x+8

-7x = 14

x = -2

PLEASE RATE!! I hope this helps!!

I’m very confused I hate this

Answers

Answer:

12

Step-by-step explanation:

its as easy as this:
what is 4 times 3?

12

Answer: the answer is 12 .

Step-by-step explanation: multiply 4 shirts times 3 shorts will give you 12 . HOPE IT HELPS YOU .PLEASE GIVE BRAINLIEST

.THANKS .

et
Which is true regarding Armando's use of algebra tiles?
O He used the algebra tiles correctly.
He did not represent the two original factors correctly.
O The signs on some of the products are incorrect.
O Some of the products do not show the correct powers
of x.

Answers

Answer:

The Last One

Step-by-step explanation:

hope this helps :))

Can somebody please help me? :(

Answers

Answer:

143 square meters

Step-by-step explanation:

The surface has a width of 11 meters and a length of 13 meters.

13 x 11 = 143.

Is this correct?

The sum of a number $x$ and 4 equals 12.

An equation that represents this sentence is
.

Answers

Answer:

(3 x 1) x 4 = 12

Other Questions
Make meaningful words from the given jumbled letters. (ii) saeintpa (iii) moeter district - meteor (iv) agielbval (v) vereserp (vi) chtap (vii) gnnoirm (vii) adyelra (ix) shub bush (x) uretcip Help please tell me if I'm wrong i believe the answer is C. however I'm not certain. Why do many people believe the current aid to Africa situation is doing more harm than good? A) Countries are only relying on charitable contributions from religious based organizations.B) There is not enough money being sent to Africa to do enough good. C) Most government to government aid has been pocketed by corrupt officials. D) Most people in Africa are not educated enough to use the money wisely. Nos habituarnos Irene y yo a persistir solos en ella, lo que era una locura pues en esa casa podian vivir ocho personas sin estorbarse. Haciamos la limpieza por la maana, levantndonos a las siete, y a eso de las once yo le dejaba a Irene las ltimas habitaciones por repasar y me iba a la cocina. Almorzbarnos al medioda, siempre puntuales, yano quedaba nada por hacer fuera de unos platos sucios. Nos resultaba grato almorzar pensando en la casa profunda y silenciosa y cmo nos bastbamos para manteneralimpia. A veces llegbamos a creer que era ella la que no nos dej casarnos. Irene rechaz a dos pretendientes sin mayor motivo, a m se me muri Mara Esther antes de quelegramos a comprometernos.-Casa tomada por Julio CortizarCmo puedes clasificar esta obra de literatura?A. Tiene las rimas y el simbolismo, entonces podemos decir que es un poerna.B. Hay dos personajes principales y una trama sencilla, entonces es un cuento corto.C. Los protagonistas son la voz del dramaturgo y habla en prosa, entones es un drama.D. Hay una moraleja y los personajes principales son animales, entonces es una fbula. Give an example of a well-stated research question that involves estimating a characteristic about the population of part-time students at your college.Improve the following research question so that it is a well stated research question. Research Question: Do students work a lot of hours? In which layer of the atmosphere can you find meteors. People who are outside an organization but are still affected by the organization are called the ______. The strangers that came to town by Ambrose FlackDescribe an early development in the plot and explain why it is important. Provide a quotation from the text to support your answer. We mostly rely on media for:A. consumptionB. information.C. gadgets.D. consumers. Muscle tissue, one of the four basic tissue groups, consists chiefly of cells that are highly specialized for. i need help again pleases What happens after ms. chow explains the battle?what happens after ms. chow explains the battle? A quality control manager at a tortilla company wants to estimate the mean diameter of the tortillasproduced by a certain machine. The manager is deciding between a 90% confidence level and a 95%confidence level. Compared to a 90% confidence interval, a 95% confidence interval will be,,a. Narrower and the margin of error would increaseb. Wider and the margin of error would increasec. Narrower and the margin of error would decreased. Wider and the margin of error would decrease Models of both atmospheric and oceanic circulation show predictable patterns of air and water movement across the globe. Thephenomenon that MOST directly causes these atmospheric and oceanic circulation patters is A 80kg astronaut is training in human centrifuge to prepare for a launch. The astronaut uses the centrifuge to practice having a 3.16g force (3.16 times his own weight) on his back. The radius is 12m.Attached is a picture of the question. In the context of planning, if there is alternative generation, evaluation, and selection steps which reveal several different future scenarios, a different __________ plan is attached to each scenario. 5/6-(2/3-4/9)= (5/6-2/3)-4 is this equal An Indirect Air Carrier may offer cargo to an Airline if: Which one should I choose In creating a new scale for the mercury thermometer, anders celsius initially set the boiling point of water at _____. a. 0 b. 32 c. 100 d. 273 In a school there are 1970 pupils. If there are 799 boys, how many more girls are there than boys?