Mathematics High School

A beach ball has a diameter of 10 inches. What is the volume of air contained inside the beach ball? Use 3.14 for pi. Round your answer to the nearest hundredth.

Answers

Answer 1

Answer:

31.4

Step-by-step explanation:

Answer 2

Answer:

523.33 cubic inches

Step-by-step explanation:

Related Questions

y + 2 = - 3 ( x - 4 )

Answers

Answer:

i think it's y = 3x + 10

Step-by-step explanation:

hope this helps =￣ω￣=

Answer:

Slope: -3

y intercept: (0,10)

x | y

0 | 10

[tex]\frac{10}{3}[/tex] | 0

what is the ratio for 3.6 : 0.04

Answers

Step-by-step explanation:

i think its 90 sorry if wrong

What is the slope of y = -1 + 3x?
What is the slope of y = -x + 7?
What is the slope of y = 3x + 8?
What is the y-intercept of the equation: y = 4x - 9?
What is the y-intercept of y = −3x − 2

Need this in 20 min
Do not spam!
I will report you if you spam!

Answers

Answer:

slope of y= -1+3x is "3"

of y=-x+7 is "-1"

of y=3x+8 is "3"

i) y intercept = "-9"

ii) y intercept = "-2"

w
Maureen paid $198.75 for a stereo system, plus a sales tax of $15.90. Approximately, what is the sales tax percent?
A.
7%
B.
8%
C.
12.5%
D.
13.5%

Answers

Answer:

Step-by-step explanation:

13.5% will work

Have a great day

who made up axillaries?

Answers

Answer:

Base: Formed by the skin that stretches from the arm to the thoracic cage; forms the indentation known as the axillary fossa. Anterior wall: Made up of the pectoralis major and minor, forming the anterior axillary fold.

copy and pasted but it helped me

Step-by-step explanation:

have a good day sir/ma'am

What is the value of k?

Answers

Answer:k=2.4

Step-by-step explanation:

An elevator is on the tenth floor and drops 7 floors but then rises 12 floors. On what floor is the
elevator currently located?
a. 5TH floor b. 7TH floor
C. 12TH floor d. 15TH floor

Answers

the answer is D, the 15th floor

Answer:

D. 15th floor

Step-by-step explanation:

10-7=3, 3+12=15

Please help maybe anyone know how to calculate just a) ir b)?

Answers

Answer:

A is 16 and B is -243 and my calculator is a smart calulator

9) Aunt Rosie made 50 pies for Mardi Gras.
She made 10 apple pies.
She made 12 pecan pies.
She made 8 chocolate cream pies.
What percent of the pies were pecan?

Answers

Answer:

25 percent

Step-by-step explanation:

Answer:

24%

Step-by-step explanation:

Use Percent equation (p = n w) or part of the whole = percentage times the whole

so we would have

12 = n 50

12/50 = n

0.24 = n

0.24 = 24%

Write an equation for the line in slope-intercept form

Answers

Answer:

y=1/4x+5

Step-by-step explanation:

Which table represents a linear function. Will give brainliest if right.

Answers

Answer:

the last table

Step-by-step explanation:

What is an equation of the line that passes through the points (−2,−3) and (−1,2)?

Answers

just graph is bruv. The app is called desmos

What does the y-intercept of the line represent
A. Average time spent doing sit ups
B. Average time spent running
C. Total time spent running
D. Average distance run

Answers

The y intercept line represents C. total time spent running

Answer:

Answer:C. Total time spent running

Step-by-step explanation:

graph talking about distance and ya can't move when doin sit ups so its total time spent running

Y0UR M0MWY 100KS L1KE TH1$

Answers

Answer:

nks

Step-by-step explanation:

tha

Find the value of y when a = 7, b= 16 and c = -3 given that y = 5a + 8c - b

Answers

Answer:

-5

Step-by-step explanation:

Given expression:

y = 5a + 8c - b

a = 7,

b = 16,

c = -3

Insert the given parameters and solve;

y = 5(7) + 8(-3) - 16

y = 35 - 24 - 16

y = 35 - 50

y = -5

someone pleaseeee help❤️

Answers

Answer:

106

Step-by-step explanation:

the angles combined equal 180 degrees. so to put it into an equation:

x+10+64=180

x+74=180

x=106

Answer:The Answer is 106

Step-by-step explanation:

All you do is add 10+64 which equals 74 the you subtract that from 180 then it is 106.

An exterior angle of a triangle is 124°. If the non-adjacent angles are congruent, then what are the measures of all of the interior angles of the triangle?

Answers

Answer:

62 degrees

Step-by-step explanation:

Let x be the measure of each non-adjacent interior angle.

By the remote interior angle theorem, the two angles mentioned add up to the exterior angle 124

x+x = 124

2x = 124

2x/2 = 124/2

x = 62

So we have two interior angles of 62 degrees each. The third interior angle is 180-124 = 56 degrees. You can also find this by solving x+x+y = 180 for y Please brainliest

what Express 0.08 as a percent

Answers

Answer:

Step-by-step explanation:

It would be 8% because it’s 8%

Given the pre-image ABCD and the image after a dilation, A'B'C'D', what is true about the polygons? Check all that apply.

Answers

Answer:the length AB is 2

The length A’B’ is 3

The scale factor is 3/2

Step-by-step explanation:

Answer:

A. The length AB is 2.

B. The length A'B' is 3.

D. The scale factor is 3/2

Step-by-step explanation: just did it on edge

Question 1
Here is an inequality:
7x+6
2
< 3x + 2
Select all of the values that are a solution to the inequality.

Answers

Inequalities are used to relate unequal expressions

The values that are a solution to the inequality are: A. x = -3 and B. x = -2

The expression is given as:

[tex]\mathbf{7x + 6 < 3x + 2}[/tex]

Collect like terms

[tex]\mathbf{7x -3x < -6 + 2}[/tex]

[tex]\mathbf{4x < -4}[/tex]

Divide both sides by 4

[tex]\mathbf{x < -1}[/tex]

[tex]\mathbf{x < -1}[/tex] means that: the values of x are less than 1.

Hence, the values that are a solution to the inequality are: A. x = -3 and B. x = -2

Answers

3 divided by 10 would equal 0.3, the answer is C

The rule T(5,-3) is used for point (5,-1). Where is the translated point in the coordinate system

Answers

Answer:

Quadrant 4

Step-by-step explanation:

(5,-1), 5+5, -1-3 (10,-4) which is bottom left which is quadrant 4

The point (5, -1) is located in the fourth quadrant. Therefore, option B is the correct answer.

Given that, the rule T(5,-3) is used for point (5,-1).

What is the translation?

A translation in math moves a shape left or right and/or up or down. The translated shapes look exactly the same size as the original shape, and hence the shapes are congruent to each other. They just have been shifted in one or more directions.

Quadrant rules:

First Quadrant: - x > 0 and y > 0. Thus, the sign of a point will be ( +, +).

Second Quadrant: - x < 0 and y > 0. Thus, the sign of a point will be ( -, +).

Third Quadrant: - x < 0 and y < 0. Thus, the sign of a point will be ( -, -).

Fourth Quadrant: - x > 0 and y < 0. Thus, the sign of a point will be ( +, -).

By studying above rules we understood (5, -1) in fourth quadrant.

The point (5, -1) is located in the fourth quadrant. Therefore, option B is the correct answer.

To learn more about the translation visit:

https://brainly.com/question/17485121.

#SPJ2

A bird traveling toward the ground is changing its altitude by an average of −5 feet per second. At this rate, what is the bird's total change in altitude in 6 seconds?

Answers

Answer:

Step-by-step explanation:

3) substitute the y=-2x+5 into the equation and solve for x.
2x+y=5
2y=2x-8

*x=1
*x=8
*x=-3
*x=-8
*x=3

question #2
4) Use the -value you found in the last question to find the numerical value of y .

2x+y=5
2y=2x-8
*y=1
*y=-1
*y=8
*y=-2
*y=-8
please answer need it by 11:00pm

Answers

Answer:

Y=3

Step-by-step explanation:

x=1

Y=-2(1)+5

Y=-2+5

Y=3

Which is a component of cell theory?

Cells come from bacteria.
Cells come from cells.
Cells come from nonliving matter.
Cells come from non-cells.

Answers

Answer:

A. Cells come from bacteria

Step-by-step explanation:

I did the test in edge

Please give me Brainliest<3

CAN SOMEONE PLEASE HELP ME !!! I’LL MARK YOU AS BRAINLIST !! PLEASE AND THANK YOU.

Answers

ok don’t trust me cuz I’m not sure, but for angle D I got 88, angle E I got 70 and angle C I got 22, I learned this stuff like two weeks ago and I forgot, I tried my best lol.

which equation represents the line that passes through (5,8) and (9,2)

Answers

ASSUMING This is a straight line so we gotta the formula for a straight line which is y=mx+b, where m represents the slope and b represents the y intercept.

First, we know this line passes through (5,8) and (9,2) we can use these for finding the equations. When we know two points, we use this formula:

y-y=m(x-x)

The first y is 8 and the second one is 2
The first x is 5 and the second one is 9

Plug it in:

8-2=m(5-9)
6=m(-4)
6/-4=m <— simplify this
m= -3/2

*NOTE: another way to find m is by calculating it (y-y)/(x-x)

Now we know m, we have to find b.
All you gotta do is plug everything you know back into the equation y=mx+b

y=mx+b
y=-3/2x+b <— now plug in a point we know(x,y)

8=-3/2(5)+b
8=-15/2+b
8-(-15/2)=b
b=8+15/2
b=16/2+15/2
b=31/2 (now you can write be as a fraction or a decimal in your equation, depending on what your teacher told you to use)
*NOTE: it is best to use fractions instead of decimals as it is more accurate sometimes.

Now we know all the variables that need to be known, we just need to rewrite the formula of the equation so the teacher can see.

m=-3/2
b=31/2

We don’t need to plug in x or y since it could have different values (since a straight line has MANY co-ordinates)

SO OUR EQUATION IS=
y=(-3/2)x+31/2

Hope you understand this, feel free to ask me anything!

Demon had 6 friends over for Thanksgiving. Each of his friends brought 4 more people. How many people showed up for Thanksgiving dinner?

Answers

6x4=24+1 aka demon = 25

30 (31 if including the person)

it would be 5 per friend so it's just 5 times 6

The table shows elevations at various locations.

A 3-column table with 4 rows. Column 1 is labeled Location with entries Death Valley, Lake Eyre, Western Sahara, Salton Sea. Column 2 is labeled Country with entries United States, Australia, Egypt, United States. Column 3 is labeled Elevation (meters) with entries negative 86, negative 15, negative 55, negative 69.

If you plotted the elevations on a vertical number line, which elevation would be farthest from 0?
Death Valley
Lake Eyre
Western Sahara
Salton Sea

Answers

Answer:

The answer is A.

Answer: Death Valley

Step-by-step explanation: :D

Justin and his children went into a bakery and where they sell cookies for $0.75 each and brownies for $1.25 each. Justin has $15 to spend and must buy no less than 12 cookies and brownies altogether. If Justin decided to buy 7 brownies, determine the maximum number of cookies that he could buy.

Answers

8 cookies
1.25*7=8.75
8.75-15.00=6.25
6.25/0.75=8.333333...
Since you can’t but .3333 cookies
The most they can get is 8
7+8=15 and it’s more than twelve

Other Questions

Sam spends all of his income on textbooks and hot dogs. The price of a textbook is $40 and the price of a hot dog is $0.5. If Sam is maximizing his utility and the marginal utility he derives from the last textbook he purchases is 400, then the marginal utility he derives from his last hot dog purchased must be:___________. A) 5 B) 10 C) 20 D) 400 Ptarmigan Company produces two products. Product A has a contribution margin of $85.80 and requires 11 machine hours. Product B has a contribution margin of $107.80 and requires 14 machine hours. Determine the most profitable product assuming the machine hours are the constraint. What is the overall net charge of an ionic compound? O 1- O 1+ O 2- O 0 Inputs also called the I need your help please (20 points) A random sample of =1200 n = 1200 registered voters and found that 620 would vote for the Republican candidate in a state senate race. Let p represent the proportion of registered voters who would vote for the Republican candidate. Consider testing 0:=.50 H 0 : p = .50 :>.50 H a : p > .50 (a) The test statistic is z = NEED ASAP!!!!The construction of the __________, which connects Tulsa to Oklahoma City, was undertaken during the post-World War II era. + Join the sentences using a relative Pronous to make one single sentence:1) My best friend doesn't go to my school. She is 18. 2) I saw steve. He went to university with you.3) James works for a company. They sell bicycle.4) The train goes to the airport. It leaves every 20 minutes.5) I lost my glasses. They were on top of the television. What is a primary function of the CDC?promoting healthy behaviorsO managing patient privacyO overseeing Medicare and MedicaidO investigating health insurance fraud A student walks 300 meters due east and then 100 meters due north,then 500 meters due west. The total distance travelled by the student-ismeters. Ellen bought gifts for her friends, and each gift cost $7. Let y represent the total cost and x represent the number of gifts. Write an equation to represent the proportional relationship between the total cost and the number of gifts she bought. Connor bought a pack of 4 notebooks for $8.20. What was the unit price? y-3x=-2 and 7x- 2y=8 Consider the enlargement of the triangle.A small and large triangle with corresponding bases and heights.Which proportional statements are true of the enlargement? Check all that apply.StartFraction height original over base original EndFraction = StartFraction height enlargement over base enlargement EndFractionStartFraction base original over base enlargement EndFraction = StartFraction height original over height enlargement EndFractionStartFraction base original over height enlargement EndFraction = StartFraction height original over base enlargement EndFractionStartFraction base enlargement over height enlargement EndFraction = StartFraction base original over height original EndFractionStartFraction height original over base enlargement EndFraction = StartFraction height enlargement over base original EndFraction Given: T V; ST || UVProve: TU || VW4 connected lines are shown. A line from point S goes slightly down and to the left to point T to form S T. A line from point T goes slightly down and to the right to point U to form T U. A line from point U goes slightly down and to the left to point V to form U T. A line goes slightly down and to the right to point W to form point W.Complete the two-column proof.PLEASE HURRYY 2. 3 2/5 4/5 HELP PLS I NEED THE ANSWER La _________________ tiene muchos instrumentos musicales. Jack's goal is to lose 4.25 pounds every month. If he keeps this up, how much weight will he have lost after 9.5 months?round to the nearest hundredth In which table(s) does y vary directly Which statement describes how Athens caused tension in the Delian League?It invaded other city-states and stole money from them.It formed a league that would not let certain city-states join.It forced other city-states to adopt its style of government.It used tributes from other city-states to rebuild Athens without permission. x? Check all that apply. A 2-column table with Helppp!!!37.37 x 7.6