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
LekaFEV [45]
3 years ago
11

A spherical balloon is inflated with gas at the rate of 300 cubic centimeters per minute. How fast is the radius of the balloon

increasing at the instant the radius is 70 centimeters?
Mathematics
1 answer:
Blababa [14]3 years ago
5 0
Given:

Radius: 70
Rate: 300 cubic centimeters per minute

Answer:

Circumference: 440 cubed
Surface Area: 61575 cubed
Enclosed Volume:1436755 cubed

                                           ___    
So the final answer is: 1.4666 minutes

You might be interested in
Given that 3x – 4y= 22<br> -<br> Find &amp; when y = -7
Liono4ka [1.6K]
<h2>Answer:</h2>

x=2

<h2><em><u>Step-by-step explanation:</u></em></h2>

<h2><em><u>3x - 4y = 22</u></em></h2><h3>3x - 4 × -7 = 22 </h3><h3>3x - (-28) = 22</h3><h3>223x + 28 = 22</h3><h3>223x = 28 - 22</h3><h3>223x = 6</h3><h3>x = 6/3</h3><h3><em><u>x = 2</u></em></h3>
6 0
2 years ago
Keith has 500 in a savings account at the beginning of the summer he wants to have at least 200 at the end of the summer he with
Feliz [49]

Let w be the number of weeks. He withdraws $25 per week, so in w weeks, he withdraws 25w. He starts with $500, so after w weeks he has 500 - 25w. He wants this amount to be at least $200. "At least" means "greater than or equal to."

500 - 25w >= 200

-25w >= -300

w <= 12

Answer: Keith can withdraw $25 per week for at most 12 weeks.

8 0
3 years ago
Read 2 more answers
A survey 50 randomly selected students showed that 38 students by lunch at school and 12 students bring lunch from home each day
masha68 [24]
12/50=24% of student bring lunch so 24%-524=398 student buy lunch out of 524
8 0
2 years ago
Who watches azilah williams and alyssa howard on y0utube?
padilas [110]
Meeeeeeeeeeeeeeeeeeee
6 0
3 years ago
What is the Volume! ~
Mrrafil [7]

Answer:

<u>108</u>

Step-by-step explanation:

Volume of a Square Pyramid :

  • V = 1/3 x Base Area x Height

Solving :

  • V = 1/3 x (6)² x 9
  • V = 36 x 3
  • V = <u>108</u> cubic centimeters
6 0
2 years ago
Read 2 more answers
Other questions:
  • an exterminator charges 80 dollars to visit a home and 35 dollars to spray each room. if the total bill was 395 dollars, how man
    12·2 answers
  • Select a true conclusion
    15·2 answers
  • Bill bought a large submarine sandwich and cut it into 8 equalpieces. He ate 1/4 of the sandwich. How can you write how much of
    11·1 answer
  • First twelve numbers<br> Add 15, subtract 10 (first term: 4)
    14·1 answer
  • Factorise this expression as fully as you can 12x^3-9x^2
    15·1 answer
  • Help me plz show work
    12·1 answer
  • 4.89 gallons of milk is sold for $12.79. If you have $21.44 in your wallet. How many
    12·2 answers
  • Which statement about the ordered pair (-6,8) is true?
    12·1 answer
  • Please help I will give brainliest.
    12·1 answer
  • Write an expression that would represent the number of bags of Reese’s( three more than the number of bags of lollipops)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!