PLEASE HELP-
2. Mount Rainier, a cone-shaped volcano in Washington, is about 4.4 kilometers tall and about 18 kilometers across its base. Find the volume of Mount Rainier in pi form.

Answers

Answer 1

Answer:

1492.88

Step-by-step explanation:

V = πr^2 h/3

3.14 × 18^2

3.14 × 324 = 1017.36

1017.36 × 4.4 = 4476.384

4476.384 ÷ 3 = 1492.88

Hope this helped.


Related Questions

8a+5 = 7b+4 = 5c + 2

Answers

Answer:

a= -5/8

b= -4/7

c= -2/5

Step-by-step explanation:

8a + 5 = 7b + 4 =5c + 2

I'm not sure what you want with this incomplete question, but I assume it's to find the values of a, b, and c.

Therefore, to find the value of a,

8a+5=0

8a= - 5

a= -5/8

7b + 4=0

7b = - 4

b= -4/7

5c + 2=0

5c= - 2

c= -2/5

Therefore, the values of a, b, and c are -5/8, -4/7 and -2/5

Which line is perpendicular to y=1/3+9

Answers

Answer: The perpendicular slope is [tex]-3[/tex]

Step-by-step explanation:

Find the perpendicular slope (the negative reciprocal of [tex]\frac{1}{3}[/tex]):

[tex]-3[/tex]

f(x)=2(x+2)²-1 determine the vertex (h,k)

Answers

the vertex would be, (-2,-1)

Answer:

The vertex will be (-2,-1)

Let H(x) be the percent of U.S. households with Internet use x years after 1980. Match each statement with its meaning.

1. H(23)=55
2. H(4)=k
3. H(27)≥61
4. H(17)+H(21)≈H(29)

Options-
(in the picture)

Answers

Answer:

H(23)=55 - 55% of U.S households had internet use in 2003.

H(4)=k - k% of U.S households had internet use in 1984.

H(27)≥61 - At least 61 percent of U.S households had internet use in 2007.

H(17)+H(21)≈H(29) - The sum of the percents of U.S. households with internet use in 1997 and 2001 is about the same as the percent of U.S. households with internet use in 2009.

Step-by-step explanation:

I have no idea how to explain, oh well.

From the function, the correct interpretations are:

1. 55% of U.S. households had internet use in 2003.

2. k% of U.S. households had internet use in 1984.

3. At least 61% of U.S. households had Internet use in 2007.

4. The sum of the percents of U.S households with Internet use in 1997 and 2001 is the same as the percent of U.S households with Internet use in 2009.

---------------------------

The function H(x) represents the percentage of households with Internet in x years after 1980, thus x is the number of years after 1980 and H(x) is the percentage of households with internet in year 1980 + x.

1. H(23)=55

1980 + 23 = 2003, thus 55% of U.S. households had internet use in 2003.

2. H(4)=k

1980 + 4 = 1984, thus k% of U.S. households had internet use in 1984.

3. H(27)≥61

1980 + 27 = 2007, thus: At least 61% of U.S. households had Internet use in 2007.

4. H(17)+H(21)≈H(29)

Following the same logic as previous items, as considering that the output is a percentage: The sum of the percents of U.S households with Internet use in 1997 and 2001 is the same as the percent of U.S households with Internet use in 2009.

A similar problem is given at https://brainly.com/question/24242199

A car travels 355 miles in 5 hours. How many miles did they travel per hour?

Answers

Answer:

71 miles in 1 hour

Step-by-step explanation:

divide the total amount of miles by the total amount of hours: 335/5

you get 71 mph

Answer:

71 miles per hour

Step-by-step explanation:

355 divided by 5 is 71

71 x 5 = 355

355 divided by 71 is 5

PLEASE HELP I DONT WANT TO FAIL


A rollercoaster rises 160 feet into the air before dropping 190
feet. What is the height of the rollercoaster

Answers

Answer:

190

Step-by-step explanation:

27686+05446535

gfytf+ wtdf gufyhfedhe. b1+3533

The dry ingredients in a chocolate cake recipe are 2 cups of flour, 3/2 cups of sugar, and 3/4 cup of cocoa. How many cups of dry ingredients are in the cake mix?

Answers

Answer: There are four and one-fourth cups of dry ingredients are in the cake mix.

Step-by-step explanation:

Given: Quantities of dry ingredients for cake:

2 cups of flour, [tex]\dfrac32[/tex] cups of sugar, and [tex]\dfrac34[/tex] cup of cocoa.

Total cups of ingredients used = [tex]2+\dfrac32+\dfrac34[/tex]

[tex]\dfrac{2\times4+3\times2+3}{4}\\\\=\dfrac{8+6+3}{4}\\\\=\dfrac{17}{4}\\\\=\dfrac{16+1}{4}\\\\=4\dfrac14\text{ cups}[/tex]

Hence, there are four and one-fourth cups of dry ingredients are in the cake mix.

“Explain or show why 4:3 and 3:4 are not equivalent ratios.” Pls this is due today at 12:00 p.m

Answers

they are not equivalent because when you are doing ratios they are not interchangeable

LESS THAN 5 MIN!!! WILL GIVE BRAINLIEST


Raise to the power:

(–xn)^4

Answers

Answer:

x^4n^4

Step-by-step explanation:

Answer:

[tex]n^{4} x^{4}[/tex]  

I really hope this helps!

The cylinder shown has a lateral surface area of about 60sq in. Which answer is closest to the height of the cylinder? Use 3.14 to approximate pi

Answers

Answer:3.2 inch

Step-by-step explanation:

We have the following data:

Al (lateral surface area) = 80 in²

R (ratio) = 4 in

h (height) = ? (in inches)

Adopt : π ≈ 3.14

We apply the data to the formula, we have:

Answer:We have the following data:

Al (lateral surface area) = 80 in²

R (ratio) = 4 in

h (height) = ? (in inches)

Adopt : π ≈ 3.14

We apply the data to the formula, we have:

Answer:

≈ 3.2 inches

________________________

≈ 3.2 inches

________________________

5)Ten less than 6 times a number is greater than or equal to 2 more than twice the number.

Answers

Answer:

6n-10 >= 2+2x2

Step-by-step explanation:

Answer:

Step-by-step explanation:

6x - 10 ≥ 2x + 2                  Subtract 2x from both sides

6x-2x - 10 ≥ 2x - 2x +2       Combine

4x - 10 ≥ 2                           Add 10 to both sides

4x - 10+ 10  ≥ 2 + 10            Combine

4x ≥ 12                                Divide by 4

4x/4   ≥   12/4                      Combine

x ≥ 3

5) A firm has $30,000 in a bank account at the beginning of the year. Interest will be paid at a rate of 2% at the end of the year. How much interest will the firm receive for the year?

Answers

Answer:

10%

Step-by-step explanation:

10% i think

Help mee pleaseeeeee!!!!

Answers

Answer:

c bye  have a good day

Step-by-step explanation:

712 ÷ 74 is equal to _____.

3
7 3
1 3
7 8

Answers

Answer:

9.62162162162

Step-by-step explanation:

Use a calculator dude

Answer:

7 3

Step-by-step explanation:

What the answer to this asap

Answers

Answer:

? is 24

Step-by-step explanation:

Answer:

? = 24

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{?}{18}[/tex] = [tex]\frac{20}{15}[/tex] ( cross- multiply )

15? = 360 ( divide both sides by 15 )

? = 24

Of the relations graphed below, three are functions and one is not.
Which of the relations is NOT a function?
4 graphs. Graph A is a curved line, graph b is horizontal, vertical, and then horizontal, graph C is a line with positive slope, graph D is a parabola.

Answers

Answer:

vertical line

Step-by-step explanation:

If it is possible to draw any vertical line (a line of constant x) which crosses the graph of the relation more than once, then the relation is not a function.

Answer:

the answer is b

Step-by-step explanation

Which expression would be easier to simplify if you used the associative property to change the grouping?
A. ( 50 + 50 ) + 63
B. ( 43 + 60 ) + 40
C. ( 2/5 + 3/5 ) + 7/3
D. [ - 14 + ( - 26 ) ] + 67

Answers

Answer:

probably A

Step-by-step explanation:

Kona’s mother realized that her age is the difference of Kona’s age squared and four. If k represents Kona’s age, which expression represents Kona’s mother’s age?
k squared minus 4
k cubed minus 4
k squared + 4
k cubed + 4

Answers

Answer:

k squared minus 4/ A

Step-by-step explanation:

took the test

Answer:A. k squared minus 4

Step-by-step explanation:

Calculate the side lengths a and b to two decimal places.

Answers

Answer:

Can confirm, it’s a=16.23 and b=17.99

Picture shown below help

Answers

Answer:

measure of angle 2 and angle 3 are both 97

Step-by-step explanation:

angle 2 and angle 3 are vertical angles

PLEASE HELP NEED ASAP

Answers

What the formula?
::::::::::::::::::::::::::::::1

The town of gettysburg, PA, plans to shoot a live cannon as part of their annual Gettysburg Civil War Battle Reenactment. The organizers want to make sure that when they fire the cannon, it lands in a location that does not injure any participants or spectators. The slope of the field they are firing into can be represented by the equation y=0.15x. Let x represent horizontal distance, and y represents vertical distance.. if the cannon fires the cannon ball at an arc denoted by the equation y=-0.5x^2+2.5x+1, at what distance will the cannonball land.
-I know i'm supposed to set -0.5x^2+2.5x+1=.15x and use distance formula BUT I KEEP GETTING DIFFERENT ANSWERS.

Answers

Answer:

The cannonball lands at approximately 5.093 unit distance from the point of fire

Step-by-step explanation:

The given parameters are;

The arc denoting the equation of motion of the cannon is y₁ = -0.5·x² + 2.5·x + 1

The slope of the field where in the direction the cannon is fired is y₂ = 1.5·x

The points where the cannonball land on the slopping field is given as rightly pointed by equating the two equations, the cannonball path path and the field path as follows;

At the point of contact of the cannonball and the field, the y-values of both equation will be equal

y₁ = y₂

∴ -0.5·x² + 2.5·x + 1 = 0.15·x

Which gives;

-0.5·x² + 2.5·x - 0.15·x + 1 = 0

-0.5·x² + 2.35·x + 1 = 0

-(-0.5·x² + 2.35·x + 1) = 0.5·x² - 2.35·x - 1 = 0

0.5·x² - 2.35·x - 1 = 0

The above equation is in the general form of a quadratic equation, which is given as follows;

a·x² + b·x + c = 0

By the quadratic equation, we have;

[tex]x = \dfrac{-b\pm \sqrt{b^{2}-4\cdot a\cdot c}}{2\cdot a}[/tex]

Plugging in the values, gives;

[tex]x = \dfrac{2.35\pm \sqrt{(2.35)^{2}-4\cdot (0.5)\times (-1)}}{2\cdot (0.5)} = \dfrac{2.35\pm \sqrt{7.5225}}{1} =2.35 \pm \sqrt{7.5225}[/tex]

∴ x ≈ 5.093 or x ≈ -0.393

Therefore, the cannonball will takeoff at x ≈ -0.393 and land at x ≈ 5.093

The height from which they fire the cannon is given by the substituting the value of x ≈ -0.393 into the equation for the path of the cannonball, to give;

[tex]y_{(initial)}[/tex] = -0.5·(-0.393)² + 2.5·(-0.393) + 1 = -0.0597

[tex]y_{(initial)}[/tex] ≈ -0.0597.

However, the actual initial height from which the cannonball is fired given by placing x = 0, which gives y = 1, which is the reason for the other (negative) value for x. Please see the attached graph created with Microsoft Excel.

Many counties in Texas missed many school days in the fall of 2017 due to hurricanes
that year. A solution for how to make up those
days was to add time to each school day
for a portion of the year. It was decided that in order to make up a 6 hour school day, 10
minutes would be added to each day. How many extended days would be needed to
make up 3 school days?

Answers

Apá me voy bye a mi baby you and you mom me he levantado de mi cama a la

PLEASE HELP I HAVE NO IDEA 1. How can square trinomials difference of square binomials some of cubes and differences of cubes identify for factoring?

Answers

Answer:

square trinominals??????????

Step-by-step explanation:

i hope it can help u a bit

The other two special factoring formulas you'll need to memorize are very similar to one another; they're the formulas for factoring the sums and the differences of cubes. Here are the two formulas:

Factoring a Sum of Cubes:

a3 + b3 = (a + b)(a2 – ab + b2)

Factoring a Difference of Cubes:

a3 – b3 = (a – b)(a2 + ab + b2)

Help please!!! Solve for a: a+3(4a+8)=128

Answers

Answer:

A= 8 !!

Step-by-step explanation:

Answer:

a=8

Explanation:

distribute and simplify the left side of the equation

a

+

12

a

+

24

=

128

13

a

+

24

=

128

subtract 24 from both sides

13

a

=

128

24

=

104

divide both sides by 13

a

=

104

13

=

8

I give Brainliest!
Using Angle Side Relationship Theorem, use the side measures to list the angle measures of the triangle in order from biggest to smallest.
Q
R
P

Answers

Answer:

∠Q, ∠P, ∠R

From largest to smallest.

Step-by-step explanation:

Remember that the largest side is always opposite from the largest angle.

26 is the longest side. The angle opposite is 26 is ∠Q. So, ∠Q is the largest angle.

21 is the second longest side. ∠P is the angle opposite to 21. So, ∠P is the second largest angle.

Finally, 17 is the shortest side and ∠R is opposite to 17.

So, ∠R is the smallest angle.

Therefore, the measures of the angles from biggest to smallest is:

∠Q, ∠P, ∠R

Find the inverse of

y=2x-10

Answers

Answer:

[tex]y=\frac{x}{2} +5[/tex]

Step-by-step explanation:

[tex]y=2x-10\\x=2y-10\\x+10=2y\\\frac{x+10}{2} =y\\y=\frac{x}{2} +5[/tex]

First, we swap x and y. Then, we solve for y in the new equation.

what’s the value of y??

Answers

Answer:

90.6

Step-by-step explanation:

that what i think and thanks

write an equation in point slope form to represent a line that passes through the points (-6,-14) and (12,16)

Answers

Answer:

y + 14 = 3/5(x + 6)

Given the graph below, which of the following represents the domain of the function?

Answers

Do you have the graph?
Other Questions
Businesses are usually intrested and promoting growth because it? A set of 3 consecutive integers adds up to 6. What is the value of the least integer? what is the probability of getting an A and then a 2? What is the length of segment TQ? What is the Pythagorean Theorem? a.a2 + b2 = c2 b.x + y = z c.a + b = c d.y = mx + b A step taken so that a reasonable person could assume that a business took appropriate safety measures is called ___________ what is the slope and y-intercept of 5x + y =6 Answer the question correctly. Look at the 2 pictures. Biofeedback advocates say their treatment can help relieve tension headaches. which of the following is FALSE?a. a research paper is a well worded summaryb. a research paper illustrates critical thinkingc. a research paper analyzes a perspective or argues a pointd. a research paper presents ideas supported by sources The opposing argument should be summarized fairly and accurately, without saying anything insulting about the other person.Which word, if it replaced the word "accurately" in the sentence above, would CHANGE the meaning of the sentence? a.correctly b.equally c.exactly d.precisely i need help pleaseits pretty urgent y=1/4 x y=4x-5 parallel perpendicular neither El invierno se da en el periodo de diciembre a mayo en clima clidos y lluvioso A map titled Aoka's Expansion of Mauryan Empire. A key shows Chandragupta's empire in purple and Aoka's empire in green. The purple area begins in Afghanistan and includes Pakistan and a northern portion of the Indian subcontinent. The green area includes most of the Indian subcontinent. How did the boundaries of the Mauryan Empire change under Aoka? The empire expanded to the south. The empire expanded to the west. The empire expanded to the north. The empire shrank to a smaller size. which of the following rock type(s) may be weathered to become sediment and form a sedimentary rock?A) Igneous rockB) Sedimentary rockC) Metamorphic rockIgneous, Sedimentary and Metamorphic rocks What is the concentration (M) of CH3OH in a solution prepared by dissolving 34.4 g of CH3OH in sufficient water to give exactly 230 mL of solution Which ratio is equivalent to 3:9?O 24:54O 18:54O 36:81 Bob baked 175 brownies to give seven of his friends if he splits the brownies evenly and keeps none for himself how many brownies will each friend get Maria's dog weighs 8 times as much as her rabbit. Together they weigh 81 pounds. How much does the dog Weigh?