What is the volume of a cylinder, in cubic feet, with a height of 13 feet and a base diameter of 4 feet? Round to the nearest tenths place.

Answers

Answer 1

Answer:

V≈163.36ft³

Step-by-step explanation:

V=π(d 2)2h=π·(4 2)2·13≈163.36282ft³

Diameter= 4ft

Height=13ft

Heart me pls


Related Questions

Find the area of the compound figure. Round your answer to 2 decimal places if required. (Use π = 3.14)

Hello! I’ve been stuck on this problem for a while and—though I know the answer—I’m not sure how to get to it? Please help!

Answers

Answer:

Perimeter is 3 + 3 +3 +4 +5 = 18 feet

Area = 3*3 = 9, 1/2*3*4 = 6, 9 + 6 =15 square feet

perimeter = 2.5 +2.5+ 2.5+2.5+0.5+0.5 = 11 meters

Area = 3*.5 = 1.5, 3*2=6, 6+1.5 = 7.5 square meters

perimeter = 3.14*2*3 = 18.84 +8 = 26.8 inches

Area = 6*4 = 24 + 3.14*3^2 = 28.26 = 28.26 +24 = 5

Solve the inequality for x. 3x + 9 < 3

Answers

Answer:

x > - 2

Step-by-step explanation:

3x + 9 < 3

3x (+ 9 - 9) < 3 - 9

3x < -6

3x/3 < -6/3

x > -2 (dividing by negative numbers, you reverse the inequality sign at the end of an equation)

PLS HELP i have to finish this tonight

Answers

Answer:

D.480 Ft/S

Step-by-step explanation:

um, Just ask your teacher if you don't understand:P

х
110°
70°
у
x = [? ]

Answers

Answer:

I believe it's 180 or 90

180?

Find the value of x. Round to the
nearest tenth.
X
12
x = [?]

Answers

Answer:

63.4

Step-by-step explanation:

Tan = opposite/adjacent

Tan x = tan-1

Tan-1 (6/12)

=63.43494882

63.4


a. This dot plot shows the ages of students in a swimming class. How many students
are in the class?

Based on the dot plot, do you agree with each of the following statements? Explain
your reasoning.

b. The class is an adult swimming class.

C. Half of the students are between 2 and 3 years old.

Answers

Answer:16 students and C is right

Step-by-step explanation:

Add all the dots to get the number of students. C is correct because it is ages in months,not years.

Answer:

bbbbbb

Step-by-step explanation:

b ba bbssnbsn ss

It seems simple but I need help

Answers

Answer:

[tex]\huge\boxed{Answer\hookleftarrow}[/tex]

[tex]( \frac{2}{5} ) {}^{2} \\ = \frac{2 {}^{2} }{5 {}^{2} } \\ = \frac{4}{25} \\ = 0.16 [/tex]

The answer = 4/25 in fraction form or 0.16 in standard form.

# ꧁❣ RainbowSalt2²2² ࿐

In
group of 100 persons, 72 people can speak
English and 43 can speak French. How many
can speak English Only, How many can speak
French Only and how many can speak both English and French

Answers

Step-by-step explanation:

Let A be the set of people who speak English.    

B be the set of people who speak French.  

A - B be the set of people who speak English and not French.  

B - A be the set of people who speak French and not English.  

A ∩ B be the set of people who speak both French and English.  

Given

n(A) = 72       n(B) = 43       n(A ∪ B) = 100  

Now, n(A ∩ B) = n(A) + n(B) - n(A ∪ B)  

 = 72 + 43 - 100  

= 72 + 43 - 100  

= 115 - 100  

= 15

Therefore, Number of persons who speak both French and English

= 15  

n(A) = n(A - B) + n(A ∩ B)  

⇒ n(A - B) = n(A) - n(A ∩ B)  

= 72 - 15  

= 57

and n(B - A) = n(B) - n(A ∩ B)  

 = 43 - 15 = 28  

Therefore, Number of people speaking English only = 57  

Number of people speaking French only = 28

Let A be the set of people who speak English.    

B be the set of people who speak French.  

A - B be the set of people who speak English and not French.  

B - A be the set of people who speak French and not English.  

A ∩ B be the set of people who speak both French and English.  

Given

n(A) = 72       n(B) = 43       n(A ∪ B) = 100  

Now, n(A ∩ B) = n(A) + n(B) - n(A ∪ B)  

= 72 + 43 - 100  

= 72 + 43 - 100  

= 115 - 100  

= 15

Therefore, Number of persons who speak both French and English

= 15  

n(A) = n(A - B) + n(A ∩ B)  

⇒ n(A - B) = n(A) - n(A ∩ B)  

= 72 - 15  

= 57

and n(B - A) = n(B) - n(A ∩ B)  

= 43 - 15 = 28  

im not sure if its right but- q-q

Guys I’ll give u the brainliest answer I just need the answer pls hurry!!!!

Answers

Answer:

Gartner = average of 25

Water = average of 31.5

(both have a variation of 20)

Step-by-step explanation:

if h= 19 inches, l= 27 inches, and w= 16 inches, what is the area of the figure shown above?
a. 299.5 square inches
b. 945 square inches
c. 665 square inches
d. 688.5 square inches

Answers

Answer:

That's easy! All you have to do is multiply the three numbers.

A = L * W * H

A = 25 * 14 * 19

A = 6650in²

Step-by-step explanation:If h = 19 inches, l = 25 inches, and w = 14 inches, what is the area of the figure shown above?

A.

587.5 square inches

B.

608 square inches

C.

825 square inches

D.

276.5 square inches

how do i do this? please help with answer and explanation

Answers

Answer:

x=7

Step-by-step explanation:

180=25x+5

175=25x

7=x

Answer:

x = 7

Step-by-step explanation:

Now we have to,

→ Find the required value of x.

We know that,

→ Sum of all angles in a line is 180°.

Forming the equation,

→ (13x + 2) + (12x + 3) = 180°

Then the value of x will be,

→ (13x + 2) + (12x + 3) = 180°

→ 13x + 2 + 12x + 3 = 180°

→ (13x + 12x) + (2 + 3) = 180°

→ 25x + 5 = 180°

→ 25x = 180 - 5

→ 25x = 175

→ x = 175/25

→ [ x = 7 ]

Hence, the value of x is 7.

hi im so sorry to bother you but can someone please help me with this please
I’ll give you the brainly if it’s correct im so sorry

Answers

Answer:

Question 1: ∠3 and ∠7 are corresponding angles.

Question 2: ∠2 and ∠8 are alternate interior angles.

Question 3: ∠4 and ∠6 are alternate exterior angles.

Question 4: ∠2 is congruent to ∠6.

Question 5: ∠8 is not congruent to ∠1.

Question 6: If ∠2 measures 132°, the measure of ∠7 would be 48°.

Plz help me giving brainliest

Answers

Answer:

B) this time im 90% sure

Step-by-step explanation:

Answer:

B - The interior angles of a quadrilateral add up to 360°

Step-by-step explanation:

A square is a Quadrilateral and when you add up

90+90+90+90

you get...

360

PLEASE HELP WHAT IS THE DISTANCE AND DISPLACEMENT WILL MARK U BRAINLIEST

Answers

Answer:i do not know

Step-by-step explanation:

4x-3=2x+7 please help shdjdjsjsjsndjxj

Answers

Answer:

x=5

Step-by-step explanation:

Step 1: Subtract 2x from both sides.

4x−3−2x=2x+7−2x

2x−3=7

Step 2: Add 3 to both sides.

2x−3+3=7+3

2x=10

Step 3: Divide both sides by 2.

x=5

And theres our answer.

Hope this helped! :)

Answer:

x=5

Step-by-step explanation:

4x-3=2x+7

4x-2x= 7 +3

2x=10

2x/2=10/2

x=5

FIND ANDGLE RPQ
THE NUMBER ON TOP IS 98 and the bottom is 110

Answers

Answer:

152

Step-by-step explanation:

this is because there is 360 degrees in a circle and if you subtract 98 and 110 from 360 you get 152.

A furniture store sells kits that customers use to build cabinets. Each kit contains 18 screws and a set number of boards.

Jarred buys 6 of these kits and has a total of 192 screws and boards. The equation shown represents this situation.

6(x + 18) = 192

What does the variable x represent in Jarred's equation?

A)the number of screws in all 6 kits
B)the number of screws in one kit
C)the number of boards in all 6 kits
D)the number of boards in one kit

Answers

Answer: C)the number of boards in all 6 kits

Step-by-step explanation: A) and B) wouldn’t make sense to the given question (process of elimination)

So C) or D) welp D is only talking about one kit when there’s 6 kits so D cannot be the answer

So the answer is C)

Please mark me as brainliest

Have a nice day!

Answer:

C or D cause A B doesnt make sence its d

Step-by-step explanation:

Find the value of x.
10
53
HELP PLEASE!

Answers

Answer:

13.3

Step-by-step explanation:

By using sinus rule

what are the X intercepts for y = 4sin2x

Answers

To calculate x intercepts, make the y=0.

0 = 4sin(2x)

But I apologize I do not know how to calculate that so please look at the screenshot

Catherine owns a bakery. She takes x minutes to bake a tray of cookies. The time it takes
is less than 18 minutes. Which inequality represents this?
A. 18 > x
B. x = 18
C. X > 18
D. 18.< x

Answers

A. Is the correct answer I could tell you why but I don’t care enough to.
The answer should be A

Which expression can be substituted for y in the top equation of the
following system to solve the system by substitution? What is the solution?
3x - 5y = 1
3x - y = -7
I currently cannot download any files.

Answers

Answer:

Y=7+3x, x=-3, y=-2

Step-by-step explanation:

3x-5y=1. Equation 1

3x-y=-7. Equation 2

-y=-7-3x isolate for y in equation 2

y=7+3x multiplied by -1 to get positive y

3x-5(7+3x)=1 substitute y value of equation 2 (7+3x) into equation 1

3x-35-15x=1

-12x=36

x=-3

solve for y.

3x-5y=1

3(-3)-5y=1

-9-5y=1

-5y=10

y=-2

A chessboard is made of small squares of equal side lengths. If the perimeter of the chessboard is 20 cm, what could be the value of (a+b)?


a. 10 cm
b. 6 cm
c. 8 cm
d. 11 cm

Answers

See the solution in the picture

Evaluate by finding the value of x. 2/3x = 24

Answers

Answer:

x = 36

Step-by-step explanation:

100 POINTS!!!

A triangle with vertices at A(20, -30), B(10,-15), and C(5,-20) has been dilated with a center of dilation at the origin.
The image of B, point B', has the coordinates (2, -3). What is the scale factor of the dilation?
05
5
10

Answers

Answer:

5

Step-by-step explanation:

solve the equation. which out of the four choices is correct

Answers

ANSWER = -10
good luck :)))))

Binomial Coefficients (30pts) 1. Write (a + b)^2 as a polynomial in standard form. Show work (FOIL/distributive property).

Answers

Answer:

[tex]a^2 + 2ab + b^2[/tex]

Step-by-step explanation:

Given

[tex](a + b)^2[/tex]

Required

Express as a standard polynomial

We have:

[tex](a + b)^2[/tex]

Rewrite as:

[tex](a + b)(a + b)[/tex]

Open bracket

[tex]a^2 + ab + ab + b^2[/tex]

Add like terms

[tex]a^2 + 2ab + b^2[/tex]


Show by a rough sketch that there are four points which are at a distance of 2cm from the
given line AB and 3cm from the point A.

Answers

Answer:

.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Step-by-step explanation:

simplify 3/36 will choose brainliest

Answers

Answer:

3/36 simplified is 1/12

Hope this helps!

f(x) = 2x^2
Find f(-3)

Answers

Answer:

36

Step-by-step explanation:

f(x)=2x^2

f(-3)=2(-3)^2

f(-3)= -6^2

f(-3)=36

Answer:

Step-by-step explanation:

f(x) = 2 x^2

f(-3) means that wherever there is an x on the right, put in - 3

f(-3) = 2 (-3)^2  

(-3)^2 = 9

f(-3) = 2 * 9

f(-3) = 18

can someone help me find the slope . and tell me how you got the steps and answer. question-What is the slope of the line that passes through the points (-4, -8) and (-10, 8)?

Answers

Answer:

m = -8/3

Step-by-step explanation:

Keep in mind that slope is defined as m = rise / run, or, alternatively,

m = (change in y ) / (change in x).

If we start at (-10, 8) and move to (-4, -8),

the x coordinate is seen to increase by 6 from -10 to -4, and

the y coordinate                   decrease by 16 from 8 to -8.

Thus, the slope of the line segment connecting these two points is

m = -16 / 6, or m = - 8/3

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Combine like terms to create an expression equivalent to: n +n + n + y + y What effect did the First Battle of Bull Run have on the Union's outlook on the Civil war?A. The Victory energized Lincoln and the Union leaders, bringing about a quick end to the hostilities.B. The defeat shocked Lincoln and the Union leaders, forcing them to make major changes in recruitment and strategy.C. The defeat demoralized Lincoln and the Union leaders, causing them to lose many more battles in the coming months.D. The victory made Lincoln and the Union leaders overconfident, so they underestimated the strength of the South for the next several battles. Help within 10 min pleeeeeeeeeease If the acid dissociation constant, Ka, for an acid HA is 8 x 104 at 25C, what percent of the acid is dissociatedin a 0.50 M solution of HA at 25C?A08% Read the sentence from paragraph 4.Other people discovered uses forcharcoal in chemistry and medicine,and artists used it as pigment incolorful paints.Why does the author choose to end the passagewith this sentence?A. to highlight the various uses for charcoalB. to emphasize the use of charcoal in art workC. to promote the career fields charcoal is usedD. to encourage more practical uses of charcoal solve the system: 3x-2y=1 2x+5y=3a.) x=1, y=1b.)x=-1,y=-1c.)x=11/19, y= 7/19d.)x=-19/2,y=22/5e.)x=17/3, y=8 Please answer the question correctly with factual information for brainliest. Write 0.59 as a fraction in simplest form.A591000OB10059c59100D. 5910HURRY Sebastian's Bagel Shop recorded how many bagels it recently sold in each flavor.plain bagels6onion bagels 6poppy seed bagels 4What is the experimental probability that the next bagel sold will be a poppy seed bagel?Write your answer as a fraction or whole number.P(poppy seed bagel)CAN YOU ALSO EXPLAIN HOW YOU DID IT PLEASE Carlos va a comprar un televisor que tiene un costo de c dolres. El impuesto gubernamentalde valor aadido es del 16%. Cul es la ecuacin que MEJOR modela el pago total endlares, p, que har Carlos en est en esta compra? * Which of the following would best support a claim that most people feel hopeful about the future of the economy? (5 points) a A table showing results of the survey, along with details of the questions asked b A summary of the findings and an interview with the group collecting the responses c An interview with one or two subjects from the survey group d An excerpt of questions from the survey, with an explanation of the process Pls help Ill give brainliest if you show ur work Let f(x)=-2x+6 and g(x)=10x-8[tex]\frac{f}{g} (-3)[/tex] Lesbian women were largely ignored by the Nazi administration.TrueFalse Which expressions listed on the left are equivalent to 36a^8/225a^2? Check all that apply. (Assume that a 0.) 1. What are the two main gases responsible for lowering down the pH. 2. Can we control an acid rain? Why or Why not? 3. When pH changes from 6 to 3, how many times does acidity increase? How could nanotechnology best be used to improve the treatment of cancer with chemotherapy?A. A nanometer-size carrier could be designed to bring the chemotherapy drugs only to cancer cells.B. A nano carbon wire could be designed that would aid in the manufacture of chemotherapy drugs.C. A quantum dot could be used to watch where the chemotherapy drugs go in the body.D. Biomaterials could be made that would allow for cell growth within the cancer cells so that they are easier to find. Explain in words how you would graph the following inequality on a number line. 3x < 12 HELPPPPPPPPPPP PLSSSSSS Help I need help I dont understand references for human rights violations March