1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Veseljchak [2.6K]
3 years ago
15

A beverage manufacturer performs a taste-test and discovers that people like their fizzy beverages best when the radius of the b

ubbles is about 0.3 mm. According to the formula below, what would be the volume of one of these bubbles?
Mathematics
2 answers:
adell [148]3 years ago
5 0
Okay, can we all just agree that this is sillier then the man who bought 27 watermelons? The volume for one of the bubbles is about 0.11mm. 
ohaa [14]3 years ago
4 0

Answer: About 0.11 cubic mm.

Step-by-step explanation:

We assume the shape of bubbles is spherical.

The volume of sphere is given by :-

\text{Volume}=\dfrac{4}{3}\pi r^3

Given : The radius of bubbles is about 0.3 mm.

Then , the volume of one bubble will be :-

\text{Volume}=\dfrac{4}{3}(3.14) (0.3)^3=0.11304\approx0.11

Hence, the volume of one of these bubbles = 0.11 cubic mm.

You might be interested in
Question 6: CONSUMER MATH
jonny [76]

Answer:

A. 18.99

Step-by-step explanation:

Times 75.95 by .25 and you get the amount taken off

7 0
3 years ago
Find an equation of the tangent line to the curve 2(x2+y2)2=25(x2−y2) (a lemniscate) at the point (−3,1). An equation of the tan
valina [46]

2(x^2+y^2)^2=25(x^2-y^2)

Let y=y(x), so that differentiating both sides wrt x gives

4(x^2+y^2)\left(2x+2y\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(2x-2y\dfrac{\mathrm dy}{\mathrm dx}\right)

If x=-3 and y=1, the above reduces to

40\left(-6+2\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(-6-2\dfrac{\mathrm dy}{\mathrm dx}\right)\implies\dfrac{\mathrm dy}{\mathrm dx}=\dfrac9{13}

This is the slope of the tangent line, which has equation

y-1=\dfrac9{13}(x+3)\implies\boxed{y=\dfrac{9x+40}{13}}

7 0
2 years ago
HEYOO PEEPS Find the scale factor.
valentina_108 [34]

Answer:

I think it is 9

Step-by-step explanation:

as for number one I did 5×7=35 overall and 15×21= 315

then I did 315÷35=9 which is the scale factor.

hope this is correct and help u understand:)

7 0
3 years ago
Read 2 more answers
Can you help me with this im confused ​
choli [55]

Answer:

The point slope is (0,1)

Step-by-step explanation:

7 0
3 years ago
Simplify the expression.<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B%5Csqrt%7B3%7D-2%20%7D" id="TexFormula1" tit
zhannawk [14.2K]

Answer:

I have attached the work to your problem.

Please see the attachment below.

I hope this helps!

7 0
3 years ago
Other questions:
  • Solve -x^2+5x-6=2 in quadratic formula
    8·1 answer
  • Jennifer has 15 plates and 18 napkins that she wants to arrange in baskets. There needs to be the same number
    5·1 answer
  • In an election, 54% of the voters voted for a new school tax. What is the probability that a randomly selected voter did not vot
    11·2 answers
  • Below is the graph of f(x)=In(x). how would you describe the graph of g(x)=1/3In(x)
    5·2 answers
  • a truck delivers bags of apples and oranges to the grocery store. Each bag has twice as many apples as oranges. Each bag contain
    15·1 answer
  • Daniel, Clarence, and Matthew split a $20.20 dinner bill so that Daniel pays half of what
    7·1 answer
  • Can a^2 b^2 be written as 2ab
    13·1 answer
  • Two pounds of grapes cost $6. How much does it cost for 5 pounds of grapes
    8·2 answers
  • Find the sum of the first 45 terms of the following series, to the nearest integer. 9 + 13 + 17 ...​
    7·1 answer
  • Pls help and dont give wrong answer brain if correct
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!