Mathematics Middle School

Please help this is due soon!! NO LINKS!!

The volume of a cone with a height of 10 meters is 20pi cubic meters. What is the diameter of the cone? Round your answer to the nearest tenth.​

Answers

Answer 1

Answer:

2.4

Step-by-step explanation:

Please Help This Is Due Soon!! NO LINKS!!The Volume Of A Cone With A Height Of 10 Meters Is 20pi Cubic
Answer 2
Answer is 2.4
Hope this helps

Related Questions

solve for value of y FOR BRAINLIEST PLEASE :)

Answers

90-51=39
9*5-6= 39
Y is 5
I think the answer is y = 5

This is because the angle needs to be 90 so
90 - 51 = 39

Then you put 9y - 6 = 39 and the answer would be y = 5

who ever gets this right will get a brainlest

Answers

Answer:

the answer is 8 percent

Step-by-step explanation:

5.52/6 is 92% accuracy

100%-92% is the percent error

8% error

Charity sold 110 cookies for $0.75 each. Her cost to make each cookie was $0.20 plus $20 for boxes. How much profit will charity make on this sale?
A $64.50
B $62.50
C$60.50
D$40.50. Please I really need HELP !!!

Answers

The anwser is $40.50

The circumference of a circle is 100.48 inches. What is the circle's diameter? Use 3.14 for ​.



pleaseeeeeeeee say me now please

Answers

Answer:

d = 32 inches

Step-by-step explanation:

C = 2 × 3.14 × r

100.48 = 2 × 3.14 × r

Now divide 100.48 by 2 and 3.14 to get the radius:

r = 16 inches

The radius is half of the diameter, so...

d = 32 inches

Use properties of exponents to complete the equivalent expression. (Take a look at the image).

Answers

The exponent would b 15



U just gotta solve it than u get 3375 than look for the square root of that and it’s 15over15

Nikola buys a bouquet of 888 sunflowers for $18

Answers

Answer:

2.25

Step-by-step explanation:

18/8 = 2.25

Answer

2.25/flower

Step-by-step explanation:

18 divided by 8 = 2.25

Help pls thanks!!!!!!!!!

Answers

Answer:

It will take Julie 2.4 hours to make $30.34

Step-by-step explanation:

⇒ 30.34 = 12.6h + 0.1

⇒ 30.34 -0.1 = 12.6h + 0.1 -0.1

⇒ 30.24 = 12.6h

⇒ 30.24/12.6 = 12.6h/12.6

⇒ 2.4 = h

Hope this helps, GoodLuck!

Give the value of the digit 5 in each number.

45.916


1,277.5


950.44


6.157

Answers

Answer:

ones, tenth, tens, hundredth

Step-by-step explanation:

9.2=g+11.8
1-step equations

Answers

Answer:

g = 9.2 - 11.8 = -2.6

Step-by-step explanation:

g= -2.6


Alternative form: -13/5 , g=2 3/5

8. A number k is decreased by 8 and the results is multiplied by 8. This product is then divided by 2. What is the final results?

f. 8k -4
g. 4k -8
h. 4k -32
j. 8k -64

Answers

Probably H to be honest
h. 4K - 32
(K - 8)*8 = 8k - 64
(8k - 64)/2 = 4K - 32

( I have a couple of questions and I don't want to make separate ones and waste points)
Q1. A large can of soup contains 19 fl. oz. A serving is about 8 oz. How many cans should you buy if you want to serve 7 people?
Q2. A container of strawberry ice cream holds 36 fl. oz. A container of chocolate ice cream holds 2 pt. Which one has more ice cream? How much more?
Q3. A day-care worker wants to give 15 children each 6 fl.oz. of milk. How many quarts of milk does she need?
Q4. This morning, the day-care supervisor bought 3 gal. of milk. the kids drank 2 gal. 3 c. How much milk is left for tomorrow?
Q5. Harriet bought 3 gal. 2 qt. of paint for her living room. She used 2 gal. 3 qt. How much paint is left over?
Q6. Jason's favorite punch takes a pint of raspberry sherbet. If he wants to make 1 1/2 times the recipe, how many fl. oz. of sherbet does he need?

Answers

Q3. Because a don’t no speak inglés
Get an app called SOCRATIC works like a charm

help and explain how you got the answer

pls give an actual answer

Answers

Answer:

Part A:

mean: 4.7

median:  4.5

mode: 6

The range is 10 so i think in this situation the variability is high becaue 10 miles is a lot more than 2 miles or 0 miles

Part B:

No, even though the mode is 6 it makes more sense to use the medain or mean to get as close as posible to about how much she rides each day

A rectangular prism is 3 units high, 2 units wide, and 5 units long. What is its surface area in square units? Explain or show your reasoning.

Answers

62

A=2(wl+hl+hw)=2·(2·5+3·5+3·2)=62

pls, help me!
There are 10 pieces of paper numbered 1 through 10 that are put in a jar. How many of the pieces of paper have numbers on them that are greater than 6?

Answers

Answer:

4

Step-by-step explanation:

Because there are 10 pices and 4 of them are greater than 6

The figure below is made of 2 rectangular prisms.
What is the volume of this figure?
8 in
2 in
9 in
5 in
1 in
cubic in
Hello please help me here is the shape of you need to see it visually

Answers

Answer:

2in

Step-by-step explanation:

Your answer would be 2 in

HURRY


What is the shortest distance Jill can travel if she leaves her house, goes to the post office, to the grocery store, and then returns home?

A. 15 miles
B. 28 miles
C. 45 miles
D. 60 miles

Answers

Answer:

28 miles

Step-by-step explanation:

The shortest distance Jill can travel is 28 miles. She goes to the post office, back to her house, up to the city hall, to the grocery store, back to the city hall and eventually back to her house.

It’s is 28 miles because I just did that question and got it right

For which of the figures can we apply Cavalieri's principle to show they have the same volume?

Answers

I think A bit I am not 100% sure hope this helps

Please help i need it for a test, don't mind the 2 points thing

Answers

Answer:

the answer can be anything greater then 1.35 but less then 1.4. so like 1.7

Step-by-step explanation:

Are these angles Supplementary or Complementary

Answers

Answer:

they are suplementary

Step-by-step explanation:

because no right angle and less then 90 degrees

Answer:

Complementary

Step-by-step explanation:

Complementary angles equal 90 degrees

In how many ways can 8 players be chosen from 10 players?

Answers

Answer:

Select 8 players from 10. There are 10C8 = 10!/(8! 2!) ways.

Factor 64b-16c to identify the equivalent expressions.
Choose 2 answers:
A
16(4b-c)
B
4(16b-4)
C
8(8b+2c)
D
2(32b-8c)

Answers

Answer:

a

Step-by-step explanation:

A and C because on A if u multiply 16 and 4 you’ll get 64 and the multiply the 16 and c you will get 16c. On C you will multiply 8 and 8 you will get 64. And when you multiply 8x2 you will get 16c.

help (sketch not needed)

Answers

Answer:

If it's a regular hexagon then u just need one side of it. If it's not then i don't know

help meeeeee pleaseeeeeee

Answers

Roy is correct. When you multiply fractions, you multiply the numerator of one fraction and the other numerator of the other fraction, and vice versa for denominator.
7 x 3 = 21 (Numerators)
——- —-
3 x 8 = 32 (Denominators)

I hope this helped!

ummmm, what?????? could i get some nice help

Answers

Answer:

It is A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Please help as soon as possible!
For the answer I find most helpful and easy to understand, I will mark Brainliest.


Roller Coaster Crew

Ray and Kelsey have summer internships at an engineering firm. As part of their internship, they get to assist in the planning of a brand new roller coaster. For this assignment, you help Ray and Kelsey as they tackle the math behind some simple curves in the coaster's track.

Part A

The first part of Ray and Kelsey's roller coaster is a curved pattern that can be represented by a polynomial function.

1. Ray and Kelsey are working to graph a third-degree polynomial function that represents the first pattern in the coaster plan. Ray says the third-degree polynomial has four intercepts. Kelsey argues the function can have as many as three zeros only. Is there a way for the both of them to be correct? Explain your answer.

2. Kelsey has a list of possible functions. Pick one of the g(x) functions below and then describe to Kelsey the key features of g(x), including the end behavior, y-intercept, and zeros.
g(x) = (x + 2)(x − 1)(x − 2)
g(x) = (x + 3)(x + 2)(x − 3)
g(x) = (x + 2)(x − 2)(x − 3)
g(x) = (x + 5)(x + 2)(x − 5)
g(x) = (x + 7)(x + 1)(x − 1)

3. Create a graph of the polynomial function you selected from Question 2.

Answers

Answer:

I found the answer on quizlet and it helped me a lot :)

Step-by-step explanation:

just look up your question on quizlet then tap on a quiz then tap on view flashcards and once you see your question stop and tap the flashcard then the flashcard will flip and your answer will be on the back of it

Ok, I'm going to do this question again. Can someone PLEASE help me. This is due and I need to get it done. Answer it right please.

Answers

The independent variable would be the one that could stand alone. So which one makes more sense? The amount of trips depends on how many buckets there are or the amount of buckets depends on the amount of trips?

Since the amount of trips DEPENDS on the amount of buckets... the amount of trips is the dependent and the buckets is the independent. so since there are 2 buckets carried up to hill for 1 trip, the first row on the table should look like this

2 1 (2,1)

So how many buckets would be on the hill after the second trip?

Well there are 2 more and 2 + 2 is 4. 2 trips = 4 buckets. So the next row would look like this

4. 2. (4,2)

Then u just keep going. Hint: Independent variable is counting by twos and dependent variable is counting by one's.

Then you graph the ordered pairs.

Hope this helped :)

pls help due in 10 mins

Answers

Answer:

Try inserting the Problem

Step-by-step explanation:

I do not see a problem to help with

Hi, pls answer asap I will give briniest and 5 points!!
the first two are example's!

Answers

Step-by-step explanation:

lo siento no puedo ablar ingles si pusieras a español te respondo

Answer:

10. 8 1/10

11. 5 1/4

12. 7 1/8

13. 4

14.  5 3/10

15. 4 1/3

16. 8 3/8

BRAINLIEST PLAAAAZZZZZZZZZZZZZ

Answers

Answer:5376

Step-by-step explanation:

just mutpliy 12x28x16 lxwxh and then you get your answer of 5376

given that there is one possible outlier. if the outlier was removed from the data set, how would it effect the measures of central tendency? {8, 73, 74, 75, 79, 85, 85, 92, 94}
(not links)
O Mean increases median decreases
O Mean decreases median increases
O Both mean and median increase
O Both mean and median decrease

Answers

Answer:

Some measures I believe you are talking about are mean, median, mode, and range.

Mean is the average of all values. This is found by adding up all numbers and dividing by the amount of numbers. Outliers greatly affect and "throw off" the mean, making it inaccurate at calculating the average without an outlier.

Example:

1, 2, 4, 6, 10

(1 + 2 + 4 + 6 + 10)/5 = mean = 4.6

1, 2, 4, 6

(1 + 2 + 4 + 6)/4 = mean = 3.25

Because of this, mean does change when adding and removing outliers, and is therefor not the answer.

Median is the middle of the data. This is found by ordering the values in the data set from least to greatest (or greatest to least, either one works) and finding the number in the center of all the values. If there were an outlier, the median wouldn't be skewed as the mean is by outliers, but it would change.

Example:

1, 2, 4, 6, 10     Median = 4

1, 2, 4, 6           Median = 3

So median is not the answer, because it is affected by adding and removing outliers.

Mode is the value in a data set that appears the most. Outliers are numbers that are significantly lower or higher than most or all of the other numbers in a data set. Because of this, there can't be more outliers than other numbers, so it is impossible for the mode to be an outlier.

Example:

1, 1, 1, 2, 3, 4, 4, 86     Mode = 1

1, 1, 1, 2, 3, 4, 4           Mode = 1

This means the mode is not affected by adding and removing outliers.

Mode is a possible answer, but let's take a look at range before coming to a conclusion.

Range is the spread of values in a data set. In other words, the difference between the highest and lowest value. A high range can signal a possible outlier is present.

Example:

1, 2, 4, 6, 10

10 - 1 = highest value - lowest value = range = 9

1, 2, 4, 6

6 - 1 = highest value - lowest value = range = 5

The range is certainly affected by outliers, so it is not the answer.

Out of mean, median, mode, and range, the answer to this question is mode.

If an outlier is removed, mode will not change.

Hope this helps!

Step-by-step explanation:

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