A spherical balloon has a diameter of 4 feet. Approximate how many cubic feet of air this balloon holds. Use 3.14 as an approximation for pie, and give a numerical answer.

Answers

Answer 1

Answer:

3.764

Step-by-step explanation:

just try matgs is a tough de partoe

Related Questions

Find the tangent of the larger acute angle in a right triangle with side lengths 3, 4, and 5. Write your answer as a fraction

Answers

Answer:

4/3

Step-by-step explanation:

The larger accute angle in a 3 4 5 right triangle will always be the angle in between 3 and 5. Tangent theta = opposite side ÷ adjacent side, so 4/3.

The tangent should be in fraction is [tex]4\div 3[/tex]

Calculation of the tangent:

Since in a right triangle with side lengths 3, 4, and 5

Here there is the larger acute angle in the 3, 4 and 5 so it should be lies between 3 and 5

So, it should be like

= opposite side ÷ adjacent side

= [tex]4\div 3[/tex]

Hence, The tangent should be in fraction is [tex]4\div 3[/tex]

Learn more about fraction here: https://brainly.com/question/19107557

Helppppppppp me plz I rlly. We’d help

Answers

Answer:

c = 4,9

d = 4,6

The price have changed from $120 to $75. By how many
percent did it change?
Plz show how you did it

Answers

Answer:

around 37%

Step-by-step explanation:

120 × (1 - 37%) = 120 × (1 - 0.37) = 75.6

if im being honest i used calculator . net's percentage calculator

can someone please help me and if you could explain your answer so I can try to do the others on my own that be awesome :)

Answers

Answer:

Step-by-step explanation:

its 6

Bir kutudaki kalemlerin sayısı, mavi renkli kalemlerin sayısından 48 fazladır. kutudaki kalemlerin sayısı, mavi kalem sayısının 9 katı olduğuna göre, kutuda kaç tane mavi kalem vardır

Answers

Answer:

Step-by-step explanation:

Mavi kalemlerin sayısına x diyoruz

Kutudaki kalemlerin sayısı mavi kalemlerin sayısından 48 fazlaymış yani x+48 kutudaki kalemlerdir.

Kutudaki kalemlerin sayısı mavi kalem sayısının 9 katı ise x+48=9x olur

Şimdi denklemi çözmemiz lazım sol taraftaki x sağ tarafa - x olarak geçer sağ tarafda 8x kalır yeni denklemimiz 48=8x olur

Her iki tarafı da bilinmeyenin yanındaki sayıya böleriz bunun sonucu da 6=x çıkar

Mavi kalemlere de x demiştik yani 6 adet mavi kalem vardır.

PLS helpp
ill give brainliest

Answers

the answer is c. if u make a number line, -2.5 would be less than -2.

Determine the value of x.
A) 4.96
B) 2.90
C) 11.62
D) 0.73

Answers

The value of x in the triangle is 11.62

How to solve for x?

The complete question is in the attached image

From the image, we have the following tangent function

tan(71) = x/4

Make x the subject

x = 4 * tan(71)

Evaluate the expression

x = 11.62

Hence, the value of x is 11.62

Answers

Answer:

x₁ = - 2 + √2 , x₂ = - 2 - √2

Step-by-step explanation:

[tex]3x^2 + 12x + 6 = 0\\\\a=3\,,\ b=12\,,\ c=6\\\\\\ x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\ x=\dfrac{-12\pm\sqrt{12^2-4\cdot3\cdot6}}{2\cdot3}=\dfrac{-12\pm\sqrt{144-72}}{2\cdot3}=\dfrac{-12\pm\sqrt{72}}{2\cdot3}=\dfrac{-12\pm6\sqrt{2}}{6}\\\\x_1=\dfrac{6(-2+\sqrt{2})}{6}=-2+\sqrt2\\\\x_2=\dfrac{6(-2-\sqrt{2})}{6}=-2-\sqrt2[/tex]

make m the subject of the formula in 3-mx/2+2y=p/q

Answers

It means we want to isolate m so...

mx/2+2y=p/q

mx/2=p/q-2y

mx=2p/q-4y

m=(2p/q-4y)/x

Hope this helped if you have any more questions ask it in questions.

Hey answer this those who know?

Answers

Answer:

do like this i think answer is correct

Solve the inequality.
20 + 8.1 > 28

Answers

Answer:

You can't solve since there is no variables

The inequality from the question is true

determine if f (x) = -x^3 + 4x^2 +7x - 6 is a odd or even degree

Answers

Answer:

Neither

Step-by-step explanation:

It has a y intercept, which is -6, which changes the whole graph, so its neither

Answer:

odd

Step-by-step explanation:

the leading term of the polynomial (the term in a polynomial which contains the highest power of the variable) is -x^3

the degree is 3, which is odd

PLEASE HELP IT WOULD BE VERY MUCH APPRECIATED! Last year, James earned £1,600 per month.
This year, he's had a 2% increase in his monthly pay.
He worked 35 hours per week for 46 weeks in the year.
What is James' average pay per hour this year?
Give your answer to 2 dp.

Answers

Answer: £11.69

Explanation:

1) Work out 2% of £1600:
1600 x 2/100 =36

2) Add it on to the original number to get his new monthly pay:
1600 + 36 = £1636

3) Work out his yearly pay by:

a) finding the amount of months he worked:
46 / 4 = 11.5 months

b) Divide 11.5 into 2 bits and add them on:
1636 x 11 = 17997
1636 x 0.5 = 818

17997 + 818 = £18814

4) To get his pay per week:

18814 / 46 = £409

5) Finally, to get his pay per hour:

409 / 35 = 11.68671...
= £ 11.69

Answer:

Your answer is

12$ per hour

Want more answer then follow me, like and MARK MY ANSWER AS BRAINLIST ANSWER.

I need that urgently.

how many fluid ounces of water does sofia use to make the batch of slime?

Answers

Answer:

lo que sea me lo pones en español plis yo te aydo

Step-by-step explanation:

A dress with a regular price of $60 is on sale for 20% off the regular price. Lisa has a coupon for an additional 10% off the sale price. What is the price of the dress after the discount for the coupon?

Answers

Answer:

It is $42

if I am wrong then let me know so I can recheck my work

Answer:

$42

Step-by-step explanation:

20+10=30%

60*0.3=18

60-18=42

Helppppppppppppppppp

Answers

Answer:

The answer will be 24

Step-by-step explanation:

Hope this Helped

Answer:

Step-by-step explanation:

which number line shows the graph of x \ 1

Answers

Answer:

x/1 is the same as x

Step-by-step explanation:

Someone plz help me
I will give brainliest!!

Answers

Answer:

3) fifty seven and three tenths

4) 1, 2, 4, 8, 16

5) No, she would have only 60 pictures in the album. When she has 80 pictures in total. 15×4=60

Step-by-step explanation:

Hope this Helps!!

Select the correct answer.
Identify the vertex of the function graphed below.

A.
(0,-2)
B.
(3,1)
C.
(1,1)
D.
(2,2)

Answers

Answer:

I think the answer is B

Step-by-step explanation:

Answer:

think it d

Step-by-step explanation:

because when i pick (3,1) it was wrong so that why it think it D

The perimeter of a square is represented by the expression 32x-12. . Write two equivalent expressions for the perimeter and explain how to find the length of one side. x=3

Answers

Answer:

P = 2(l+w) ----------(1)

P = 4l----------- (2)

P= 32x- 12

4l = 32x- 12

l = 8x- 3

One side will be equal to 21 units and the perimeter will be 84 units when x=3.

Step-by-step explanation:

The perimeter is given by the formula

P = 2(l+w) ----------(1)

where p= perimeter , l= length and w= width.

But a square has the length equal to the width so w= l and the formula becomes

P = 2( l+l)

P = 2 (2l)

P = 4l----------- (2)

The perimeter of the square is

P= 32x- 12

4l = 32x- 12

dividing the whole equation by 4 we get

l = 8x- 3

So the length of one side can be obtained by dividing the perimeter by 4.

If x= 3

then

l= 8(3)-3

l= 24- 3

l = 21

One side will be equal to 21 units and the perimeter will be 84 units.

P = 4l = 4(21)= 84

Pls help me, I have to find the area.

Answers

Answer:

a) 136

Step-by-step explanation:

(20x2x2)+(14x4)=136

1.Given point (-6, -3) and a slope of 4, write an equation in point-slope form.
a.y - 3 = 4(x - 6)
c.y + 3 = 4(x + 6)
b.y + 3 = 4(x - 6)
d.y - 3 = 4(x + 6)

2. Given point (-3, -5) and a slope of 2, write an equation in point-slope form.
a.y + 5 = 2(x - 3)
c.y + 5 = 2(x + 3)
b.y - 5 = 2(x - 3)
d.y - 5 = 2(x + 3)

Answers

Step-by-step explanation:

1) c

2) c

use the value of slope and the coordinates and substitute in the equation of line.

Mason’s mom bought g games online. The games cost $12 each plus a $7 shipping fee.write an equation.

Answers

Answer:

f(x) = 12x + 7

Step-by-step explanation:

easy

Answer:

12g + 7 = total price

Step-by-step explanation:

uhh- well uh i need help and it would be lovely if ya’ll helped ty very much

Answers

Answer:

x + 3 = y

Step-by-step explanation:

Hope that helps!

x + 3 = y

Try substitute every number with the equation above.

Sub x=-4 and y=-1,
-4 + 3 = -1

-1 = -1

Sub x=-3 and y=0
-3 + 3 = 0

0 = 0

Sub x=-2 and y=1
-2 + 3 = 1

1 = 1

Sub x=-1 and y=2
-1 + 3 = 2

2 = 2

Hope it helps!

HELP HELP HELP HELP HELP PLSSSSSSS IM STUCK ASAPPP

Answers

Answer:

D is correct

Step-by-step explanation:

because 7×2=14 and 7 times as 2 is 14

please mark me as brainliest answer

Each week, the price of oranges at the farmer's market increases by 20%. The price of oranges this week is 2.50 What was the price last week

Answers

The price last week was $2.08

Answer:4.50

Step-by-step explanation:

help me plz plz i need my grades up

Answers

Answer:

Decimal: 2.1

Fraction: 21/10

Answer:
2.1
Explanation

Write a Haiku about science please! Have a great day :)

Answers

Answer:

in Earth, space, the trees

science is all around us

answer life's questions

Step-by-step explanation:

Haikus must be written with 5 syllables in the first line, 7 in the second, and 5 again in the 3rd, so they are naturally limited and simplistic. Hope this helps, and brainliest is always appreciated! Enjoy your day bro!

Select the correct answer.

What are the factors of the function represented by this graph?

A. (x − 4) and (x − 8)
B. (x − 4) and (x + 8)
C. (x + 4) and (x − 8)
D. (x + 4) and (x + 8)

Answers

The factors of the function represented by the graph are (x + 4) and (x - 8)

How to determine the factors of the function represented by the graph?

From the question, we have the following parameters that can be used in our computation:

The graph

From the graph, we can see that:

The graph intersects with the x-axis at x = -4 and x = 8

So, we have

x = -4 and x = 8

Set the equations to 0

So, we have

x + 4 = 0 and x - 8 = 0

This means that the factors of the function represented by the graph are (x + 4) and (x - 8)

Answers

Answer:

range= 10

median= 5

mode= 3

Variance= 11 (rounded) normal answer without rounding 10.809524

Midrange= 6

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