Which is closest to the volume of this circular cone?
A. 452.4 cm3
B. 603.2 cm3
C. 150.8 cm3
D. 1,809.6 cm3
Step-by-step explanation:
here's your solution
=> volume of circular cone = (1/3)πr^2h
=> radius = 4 cm ,, height = 9 cm
=> volume of cone = (1/3)*(22/7)*16*9
=> volume of circular cone = 150.8 cm^3
[tex]hope \: it \: helps[/tex]
Answer:
C
Step-by-step explanation:
The volume of a cone is:
(π)(r)^2(h/3)
The diameter is given as 8cm but we need the radius and the radius is half of the diameter meaning 4 cm.
And the height is 9cm
(3.14)(4)^2(9/3)
(3.14)(16)(3)
(3.14)(48)
150.72
Closest to C
Hope this helps :)
An equation is shown below:
3(2x - 7) = 3
Part A: How many solutions does this equation have?
Part B: What are the solutions to this equation? Show your work.
Step-by-step explanation:
He is right above
1. You have $10 saved. Each week you receive $5 in allowance. Let x represent the number of weeks you
have saved your money and y represent the amount of money you have saved after x weeks.
a. Fill in the table.
b. Write an equation ir slope-intercept form to represent the table above.
c. Make a scatter plot of the data.
ill mark ur answer as brainliest!
Answer:
8 squares
Step-by-step explanation:
turn the square
then shade in 8 squares
Hopefully it is correct.
Look too muck stress lol no links
2hat is 9/41 as decimal
the answer is 0.22 ^^
I hope this helps:3
Answer:
Simply divide the numerator by the denominator:
= 9/41
= 9 ÷ 41
= 0.21951219512195
That's literally all there is to it! 9/41 as a decimal is 0.21951219512195.
Enter the solution (x, y) to the system of equations shown.
First row x = 2.5 Second row 5 y + 2 x = negative 10
A movie theater owner made this box plot to represent attendance at the matinee movie last month.
Without seeing the values, what conclusions can you make about whether attendance was mostly high or low at the matinee movie last month?
PLEASE DO NOT SEND THE BITY.LY LINK! I TRIED IT BEFORE AND DOESN'T WORK FOR ME! JUST SAY THE ANSWER! (You can say A, B, C, or D)
Answer:
b or d
Step-by-step explanation:
i know it is not a or c
Answer:
its b
Step-by-step explanation:
Brianna babysits every weekend for her neighbors. They pay her $6 an hour. How much money will Brianna earn if she works h hours?
Equation :
Independent Variable :
Dependent Variable :
Answer:
v
v
v
Step-by-step explanation:
Equation: 6 x h
Independent variable: Hours she works
Dependent variable: Is the $6 she makes
The speed limit on a highway is 75 miles per hour. Which of the following inequalities represents this situation? x ≤ 75 x ≥ 75 x < 75 x > 75
Answer:
x ≤ 75
Step-by-step explanation:
Answer:
x ≤ 75
Step-by-step explanation:
I have no clue on how to do this rn
Answer:
The answer for A is yes, there is a relationship between the number of pixels and the are of the screen.
The answer for B. is p = 5184 * a.
Answer:
a.yes
b.p=5.184*an
Someone answer please
Answer:
214
Step-by-step explanation:
Each outer wall of the Pentagon in Washington D.C , measures 921 feet .What is the measure of each angle made by the Pentagon’s outer walls?
Answer:
im not sure sorry
Step-by-step explanation:
Please help on this question!
Answer:
(-4,-2)
Step-by-step explanation:
Which methods can be used to find the final price of an item with cost, when an
18%
discount is applied.
discount is applied.
Select all that apply.
Multiply x
by 0.82
Multiply x
by 1.22.
Find 18%
then add to x.
Find 18%
then subtract from x.
What is 4a+8b in simplified form?
The simplest form of (4a + 8b) / 12 is (a + 2b) / 3.
Given is an expression (4a + 8b) / 12, we need to simplify it in simpler form,
To simplify the expression (4a + 8b) / 12, you can divide both the numerator and the denominator by their greatest common divisor (GCD) to reduce the fraction to its simplest form.
First, let's find the GCD of 4 and 12. The factors of 4 are 1, 2, and 4, and the factors of 12 are 1, 2, 3, 4, 6, and 12.
The largest number that appears in both sets of factors is 4, so the GCD of 4 and 12 is 4.
Dividing both the numerator and the denominator by 4, we get:
(4a + 8b) / 12 = (4(a + 2b)) / (4 x 3)
Canceling out the common factor of 4:
(4(a + 2b)) / (4 x 3) = (a + 2b) / 3
Therefore, the simplest form of (4a + 8b) / 12 is (a + 2b) / 3.
Learn more about Expressions click;
https://brainly.com/question/28170201
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Complete question =
What is the simplest form of 4a+8b over 12
Hong made 2 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for both necklaces was 10.40 If the beads cost 2.50 for each necklace, how much did each pendant cost?
A survey of sixth grade students measured how many miles they traveled to school. The distance was complied and displayed in a histogram. Which of the following statements best describes the data?
Answer:
C
Step-by-step explanation:
exam help !!
For what value of A is the graph of Ax+6y = 12 perpendicular to the graph of 2x−3y = 4?
The value of A for the two graphs will be 9.
What is coordinate geometry?A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
The two equations are Ax+6y = 12 and 2x−3y = 4. The value of A will be calculated as,
2x−3y = 4
y = 2/3x - 4/3
Ax+6y = 12
y = -A/6x +2
The slope of one graph will be inverse and the opposite to the other graph for the line to be perpendicular,
-3 / 2 = -A / 6
A = 9
To know more about coordinate geometry follow
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A coin has a heads side and a tails side.
Chuck flips the coin 80 times.
About how many times will it land heads up?
25
40
50
Answer: 40
Step-by-step explanation: the reason why is that there's a 50/50 chance that it could land on heads or tails.
Answer:
40
Step-by-step explanation:
A coin has a 1/2 chance to land on both heads and tails sides (50/50), so cut 80 in half (80/2), and you get 40.
The school is planning to add 2 new playgrounds. Each playground will be in the shape of a square that measures m by m. What will be the area of the playgrounds?
Please say the balance
Answer:
750.64
Step-by-step explanation:
Answer:
balance: $1203.86
Step-by-step explanation:
$543.22
+$675.00
$1218.22
-$312.87
$905.35
- 150.00
$755.35
+$675.00
$1430.25
-$102.33
$1328.02
-$34.16
$1203.86
if u need more help just reply to this post :))
Please match the shapes to the correct answer! Please solve and show work also.
Answer:
1. F --> 56
2. A --> 72
3. B --> 56
4. H --> 60
5. G --> 20
6. E --> 60
Step-by-step explanation:
SA = 2h(l+b)
hope this helps a little
Im really clueless please help! no links please :(
What is the least amount of material needed to cover the tops of both kitchen counters in square feet?
Mr. Jones wants to install new countertops on his 2 kitchen counters. The drawing below shows the dimensions of the counters.
Answer:
45 feet squared
Step-by-step explanation:
thats for sure the answer :)
PLEASE HELP ME!!!! I WILL MARK THE BRAINIEST TO WHOEVER ANSWERS THIS CORRECTLY!!!!!!!! THIS IS TIMED!!!!!!! PLEASE HELP ME!!!!!!!
The question says:The annual profits for a company are given in the following table, where x represents the number of years since 2001, and y represents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, find the projected profit (in thousands of dollars) for 2012, rounded to the nearest thousand dollars.
Answer:
equation is about y = 10.5x + 152
Answer is about 332 thousand
Step-by-step explanation:
Cole is building a model rocket in science class. He selects the rocket parts from a set of solid cylinders and cones made from metal. Cole wants to build a rocket with the dimensions shown. For safety purposes, the maximum lift-off weight of each rocket is 10 pounds. Will Cole’s rocket meet the requirement for launch?
Part A
What will be the total length of the assembled rocket? Explain how you found your answer.
Part B
What is the approximate volume of the rocket. Use 3.14 for π. Explain.
Part C
If Cole’s rocket parts are made of aluminum weighing 0.006 pound per cubic centimeter, will Cole be able to launch his rocket? Explain.
helpp!! ill give brainliest to the correct answer
Aika spent a total of 80 minutes to complete her math and science homework. The ratio of the amount of time she spent to complete her science homework to the amount the time she spent to complete her math homework was 3 : 2. How many minutes did she spend on her math homework?
Find the surface area of the prism.
Answer:
5×3 =15
15×4=60
3×3=9
9×2=18
60+18=78
guys i need help on the SUGAR section.
this is for my bakery.
Answer:
original ammount is 1/3 since tripled it is 1 cup
the improper fraction is 4/3 since you find a improper fraction by using these steps- Convert the mixed number 113 1 1 3 into an improper fraction first by multiplying the denominator (3) by the whole number part (1) and add the numerator (1) to get the new numerator. Place the new numerator (4) over the old denominator
hope this is right fam(can i get some cake for answering lol) have a great day :3