2. What is the surface area of the ball shown?
Use 22/7 for pi and round to the nearest
whole number.
Radius is 9 centimeters.

2. What Is The Surface Area Of The Ball Shown?Use 22/7 For Pi And Round To The Nearestwhole Number.Radius

Answers

Answer 1

Answer:

1018

Step-by-step explanation:

Surface area of a sphere is [tex]4\pi r^{2}[/tex]

So, for this question [tex]\pi[/tex] is equal to 22/7

Therefore, 4 multiply 22/7 multiply [tex]9^{2}[/tex]

Answer= 1018.285714

Answer to the nearest whole number = 1018


Related Questions

Help please !!
Function notation is a form of substitution. Use the following to evaluate the functions.

Answers

Just plug in the -2 where x is. So do not worry about the k(-2) only focus on solving the other side while plugging in the -2 for x

show work on how to do it

Answers

Answer:

3 steps rotations

Step-by-step explanation:di ko sigurado

im so sry i keep asking so many questions but i need help with this

Last year Patty was 58 inches tall. This year Patty is 61 inches tall. What was her percent change? Indicate if it was a percent increase or decrease. Round your answer to the nearest hundredth of a percent.

Answers

Answer:

5.17% increase

Step-by-step explanation:

61-58=3

3/58 (original value)=0.05172412=5.17%

5.170%

hope it helps...!!!

i really need answers ASAP. due in 10 hours!!!

i need 11-15, ill mark brainliest and all you need to do is read the question and write, no, one, or many! ​

Answers

1. not a possible triangle
2. Right triangle
3. Acute triangle
4. Not a triangle
5. Isosceles triangle

Answer - multiple

Answer:

multiple

Step-by-step explanation:

i hope it helps

Help label all of these plsssss

Answers

Answer:

Thw answer is 5 1/2, 2 1/2 Next, is 11,5 Then, 16 1/2, 10 1/2 Lastly, 22,21

Step-by-step explanation:

Brainliest, help NEEDED! Thank you in advance!! Appreciate you.


Explain how you would use estimation to help solve this problem. Be sure to include the number sentence you would use to solve the problem.


51 + N = 106

Answers

Answer:

N=55

Step-by-step explanation:

If this is just finding what N is equal to, you can subtract 51 from 106 to get 55, and if you want to make sure it's correct, you can add 51 and 55 together to get 106

You would use estimation by rounding all the non-variable numbers to the nearest ten. For example, 51 to 50 and 106 to 110. The new equation is 50 + N = 110 and you can estimate N to be 60.

Thirty percent of the beads in a bag are blue. One bead is randomly chosen and replaced. Then a second bead is chosen. What is the probability that neither is blue?

Answers

Answer:

Answer: 12%

Step-by-step explanation:

To find the probability of picking not only a sphere but one that is blue as well, you need to multiply the probabilities of both events because this would show the probability of getting the second event if the first is gotten:

= Probability of sphere * Probability that sphere is blue

= 40% * 30%

= 12%

Step-by-step explanation: i think im right

Please hurry!

I need help soon! I am on a time limit

Answers

32/cos64 is the correct answer

Yikes! 8th grade math is going to kill me! Help please!
Which ordered pair should be removed from the table in order to have a function?

A) (-3, 1)

B) (0, -5)

C) (4, 7)

D) It is already a function.

Answers

Answer:

A

Step-by-step explanation:

you cannot have two same x

What is the sum of the length of the longest meteor and the length of the shortest meteor?

Answers

Answer:

2 1/8

Step-by-step explanation:

2/8

+1 7/8 the denominator will stay the say and will become

= 2 1/8

Will give brainlist if possible!!
Solve the system of equations by substitution

Answers

Answer:

x = 4

y = 30

Step-by-step explanation:

Since y = 8x - 2, substitute into 2nd equationThis gives you 3x + 8x - 2 = 42Add 2 to both sides11x = 44Divide both sides by 11x = 4Put this value into either equationI choose the first oney = 8x - 2 = 8 × 4 - 2 = 32 - 2 = 30

Answer:

x=4

y=30

Step-by-step explanation:

First re-write the system like this:

[tex] - 8x + y = - 2 \\ 3x + y = 42[/tex]

Now substitute them together:

[tex] - 11x = - 44[/tex]

So

[tex]x = 4[/tex]

put x=4 in one of the equations

[tex]3(4) + y = 42 \\ \\ y = 30[/tex]

so

x=4

y=30

I will give brainliest + 50pts
Write a function h to model the vertical motion for the situation. Find the maximum height.

Initial velocity= 200ft
Initial hight= 5ft

Answers

Answer:

During halftime of a basketball ​game, a sling shot launches​ T-shirts at the crowd. A​ T-shirt is launched with an initial upward velocity of 78 feet per second. The hight of the t-shirt (h) in feet after t seconds is given by the function h=-16t^2+78t+5. How long will it take the​ T-shirt to reach its maximum​ height? What is the maximum​ height? What is its maximum height?

Step-by-step explanation:

cool

A Fraction of the Fair
1. Use a line plot to represent the data in the data set. Be sure to include a title and label all tick marks.
2. What is the largest amount of snow that fell in one day?
3. What is the least amount of snow that fell in one day?
4. How many days did it snow 3 inches?
5. A new piece of data was recorded and added to the line plot. The dierence between the largest and
smallest amounts of snow is now 3. What could the new values of the data be?
1
4
2
Snowfall in January
4 1 in 3
4 2 in 3
4 2 in 3
4 2 in 3 in 1
4 3 in 2 in 3 in
3
4 1 in 3
4 2 in 1
4 3 in 1
4 2 in 1
4 2 in 3
4 2 in 2
4 3 in
3
4 1 in 3 in 1
4 3 in 1
4 2 in 2
4 2 in 3
4 3 in 3
4 3 in

Answers

Answer: new piece of data was recorded and added to the line plot. The difference between the largest and smallest amounts of snow is now 3.

Step-by-step explanation:

Explain why you would use the inequality symbol > if a description contains the key word "exceeds"? Be specific.

Answers

> is the greater sign. A number is greater than another number 10>2. 10 is greater than 2.

Exceeds is similar to greater. 5 shirts exceeds 2 shirts. 5>2. You won’t say 2 shirts exceeds 5 shirts right, because 2 is not greater than 5.

HELP
i suck at this and dont understand so its really helpfull if you explain it

Answers

Answer:add the area of all 3 faces then label them length width height then use the formula SA=2lw+2lh+2hw, and u wil get ur awnser

Step-by-step explanation:

hopefully this helps

Does the equation y=18x represent a proportional relationship? Check all that are true.

A) No, the graph of the equation does not pass through the origin.
B) Yes, the graph of the equation is a straight line
C) Yes, the graph of the equation passes through the origin.
D) No, the graph of the equation is not a straight line.

Answers

C yes the graph of the equations passes through the origin
The answers c I’ve done the test before

(NEED !) 1. Haley needs to get a ride home from the airport she wants to use a rideshare company, but she needs to choose between two different companies Company A charges a flat fee of $10 plus $0 50 per mile
Company B charges a flat fee of $8 plus $0.75 per mile Let zrepresent the number of miles of a ride, and let y represent the total price paid for a ride
The system of equations below represents this situation
Company A -0.50 + 10
Company B y 0.75 +8

(answer choices in picture)

Answers

Answer:

Where is the picture?

Step-by-step explanation:

Find the area of the circle. Round your answer to two decimal places, if necessary.

Answers

Answer:

A = 12.57

Step-by-step explanation:

area of a circle = pi r squared

Radius (r) = half the diameter

Diameter is 4mm

Radius is 2mmA=pi2squared

A=12.56637061

The dot plot below shows Angela's bowling scores for her last ten games.
What is the mean absolute deviation of the data set shown?
A. 2
B. 4
C. 8
D. 152

Answers

Answer:

8

Step-by-step explanation:

Write (5x-2)^2 as a trinomial in expanded form.

Answers

Answer:

25x^2 - 20x + 4

Hey there!

(5x - 2)^2

= (5x - 2)(5x - 2)

= 5x(5x) + 5x(-2) - 2(5x) - 2(-2)

= 25x^2 - 10x - 10x + 4

COMBINE the LIKE TERMS

= 25x^2 - 20x + 4


Therefore, your answer is:

25x^2 - 20x + 4


Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Estimate the solution of the system of equations. Write the answer as an ordered pair.

Answers

Answer:

Solution of the given system of equations is (1, 2.5)

Step-by-step explanation:

From the graph attached,

Two intersecting lines represent the system of equations.

And the solution of the system of equations is a common point where these lines intersect.

Graph shows both the line are intersecting each other at (1, 2.5).

Therefore, solution of the given system of equations will be (1, 2.5).



FIRST ANSWER GETS BRAINLY 100 POINTS
The cost of cellular service is proportional to the number of minutes provided per month. It does not cost anything when no minutes are used. What does the ordered pair (400, 120) represent in the context of the situation?
A. It represents the cost of the plan if 400 minutes are used.
B. It represents the cost of the plan if 120 minutes are used.
C. It represents the number of minutes used in a month.
D. It does not represent anything since the point is not on the line.
PLEASE EXPLAIN YOUR ANSWER!

Answers

Answer:

A. It represents the cost of the plan if 400 minutes are used.

Step-by-step explanation:

It's A. because on the graph it shows that 400 is on the minute line and the 120 is most likely the cost.

I think.

Answer:

the answer is a

Step-by-step explanation:

In this case the 400 is an x value representing the amount of minutes and 120 is a y value representing the cost. The 120 is dependent on the 400 proving that the answer is a. I hope that helped :))

Sierra had 136 trading cards. She gave away 15 to each of her 3 friends. Which expression shows how many cards Sierra has left?

A. 136 - ( 15 x 3 )
B. 136+ ( 15 x 3 )
C. ( 136 - 15 ) x 3
D. ( 136 + 15 ) x 3

Answers

A
Because 136 trading cards
15 goes to each 3 friends
It would be A :)

The expression 136 - (15 x 3) shows she started off with 136 cards but gave away 15 cards each to 3 of her friends

Jenna is having a private party at the bowling alley. The party costs $100 plus $5 per person.
Which expression can Jenna use to figure out the total amount she owes the bowling alley?

Answers

Answer: the answer should be option a. 100+5x because lets say for example that we replace x with 20 persons and that would be 100 if you multiply it but then you add 100+100= 200 dollars the total amount she owes to the bowling alley so a is the answer and hope is right and thank you so much for helping you today.

Step-by-step explanation: :) have a great today folks and please give me brainliest.

Answer:The expression is 5p+100=total

Curt’s kite is 48 yards above the ground, and directly above a tree. The length of the string from Curt to the kite is 52 yards. How far is Curt from the tree?

Answers

Answer:

he is 4 feet

Step-by-step explanation:

52 minus 4 is 48 so...

Please answer both questions, right answers get ✨brainlest✨ Thank you!

Answers

Answer:

The first question is 699.

The second question is 82.875.

Step-by-step explanation:

To find the are of the floor, we would take the volume formula for the rectangular prism and do it reversed.

V = l*w*h

2,097 = l*w*3

Divied by 3

699 = l*w

Since the area of a floor is l*w, we have found the area of the floor already.

699 feet^2

8 1/2 is 8.5. 3 1/4 is 3.25 To find the volume of a rectangular prism, it is l*w*h

3*8.5*3.25 = 82.875

Answer:

Area of floor= 699 sq ft

Volume of prism = 82 7/8 cubic ft.

Step-by-step explanation:

QUESTION 1

Given:

Volume of rectangular storage room = 2097 ft³

hieght of the storage room= 3ft

To find:

The area of rectangular floor = ?

Solution:

[tex]Volume \: of \: room = Area \: of \: floor \times height \: of \: room \\ 2097 = Area \: of \: floor \times 3 \\ Area \: of \: floor = \frac{2097}{3} \frac{ {ft}^{3} }{ft} \\ Area \: of \: floor = \cancel\frac{2097}{3} \cancel\frac{ {ft}^{3} }{ft} = 699 \: {ft}^{2} \\ \fbox{Area \: of \: floor = \: 699 \: sq.ft. }[/tex]

QUESTION 2

Given:

Length of rectangular prism l = 3 ft

width of rectangular prism w= 3 1/4 ft

Height of rectangular prism h= 8 1/2 ft

To find:

Volume of rectangular prism =?

Solution:

[tex]Volume \: of \: rectangular \: prism= l \times w \times h \\ Volume \: of \: rectangular \: prism = 3 \times (3 \frac{1}{4} ) \times (8 \frac{1}{2} ) \\ Volume \: of \: rectangular \: prism = 3 \times ( \frac{4 \times 3 + 1}{4} ) \times \frac{8 \times 2 + 1}{2} \\ Volume \: of \: rectangular \: prism = 3 \times \frac{13}{4} \times \frac{17}{2} \\ Volume \: of \: rectangular \: prism = \frac{663}{8} \\Volume \: of \: rectangular \: prism = 82 \frac{7}{8} \: cubic \: ft[/tex]

Thanks for joining brainly community!

Write each of the following expressions in the form of Ax^m y^n, where A is a real number and m and n are integers. (x^2y)÷(2yx^-2)

Answers

the answer is 1/2x4y0 the answer is in the image above

The table shows the first five terms for two number sequences with different rules. Select the coordinate plane that has the ordered pairs properly plotted.

Answers

Answer:

It's the third graph that is correct

Step-by-step explanation:

I plotted the points and it was right

Answer:

c

Step-by-step explanation:

Which is greater: 25% of 15 or 15% of 25? Explain your reasoning using mathematical evidence or visual models.

Answers

15% of 25 is the greatest of the two.

Answer:

25% of 15 is 3.75

15% of 25 is also 3.75

15 - 3.75 = 11.25

25 - 3.75 =21.25

Compare and then determine.

11.25 < 21.25

Answer: 25% x 15=25/100 x 15=.25 x 15=3.75

15% x 25=15/100 x 25=.15 x 25=3.75

Now you can clearly see that they are the same.

Step-by-step explanation:

What is the y-intercept, axis of symmetry and vertex of the following function.

[tex]F(x)=-3x^{2} -6x-5[/tex]

I will give brainilst help please

Answers

To find the y intercept you must substitute 0 into x.

F(x) = (-3x0) - (6x0) - 5
F(x) = -5

To find the axis of symmetry and vertex we use the formula -b/2a to find the x coordinate

x = 6/(-3x2)
x = 6/-6
x = -1

Now we need to find the y coordinate so we sub -1 into x.

F(x) = (-3x-1) - (6x-1) - 5
F(x) = 3 + 6 - 5
F(x) = 4

The axis of symmetry and vertex are (-1,4) and the y coordinate is -5. Hope this helps.
Y intercept = 5
Axis of sym = -1
Vertex = (-1, -2)
Other Questions
help me please need help In what step of protein synthesis, is mrna made and carried out of the nucleus?. 8 POINTS: Which angles are vertical to FGA? Select all that apply.Please help 1. If x: 5 = 12:21 find the value of x. Select the correct answer from each drop-down menu. Consider functions h and k. h(t) = 5x^2 - 1k(u) = 5x+1 For I > 0, the value of h(k(x)) is ____the value of k(h(x))options-equal tonot equal toFor I > 0, functions h and k ____ inverse functionsoptions- areare not Two-way conversation with other societies is probably unlikely, even if we make contact. This is mainly because Which of the following ordered pairs does not represent a point that lies on the graph of the linear equation x 2y = 4?A: 10,7B: -10,-3C: -6,1D: 6,5 Write the decimal in standard form.seventy-three thousandths vious6vNext Pretest: Extending to Three DimeiSubmit TestReader TThe height of a cone is two times its base diameter. What is the volume of the cone in terms of its base radius r?aOA V = ?7 xB.V=2 / 28APC.=3gardOD. V-17 The graph of a linear equation has a slope of 4 and an x-intercept at (2, 0). What is the y-intercept of the graph? The way we deal with people snooping on internet connections is..Select one:a.We don't send sensitive information over the internet.b.We avoid routers and use direct connections.c.We depend on the routers to vary routes a lot to confuse listeners.d.We secure our communication by encrypting it. *9. I have a million things to do to get ready.(2 puntos)SimileHyperbolePersonificationmetaphor WHICH IS THE CORRECT ANSWER? GIVING BRAINLIEST Which female insect kills and eats her partner while mating?. Write the answer as a fraction in simplest form?7 1/2 5/6 What emotional obstacles did survivors have to overcome during the holocaust? find the missing length (will mark brainlist )a=&b=-6.C=13a=-6.5=-8. C=13a=-6.5=-S.C=-13a=-&b=-6.C=-13 Elaine drives her car 70 miles and has an average of a certain speed. If the average speed had been 3mph more, she could have traveled 77 miles in the same length of time. What was her average speed Name two utility programs included in an operating system: