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
Leni [432]
3 years ago
13

Mr. James has cylindrical beakers that measure 4 inches in diameter and 9 inches high. What is the volume contained within the b

eakers? Use 3.14 for pi. Round your answer to the nearest hundredth.
Mathematics
1 answer:
goblinko [34]3 years ago
3 0
So 4 inches diameter result the radius is 4/2 = 2 inches 

area of base = pir^2 = 3,14*2^2 = 3,14*4 = 12,56 inches squared 

volume = area of base *height 

V = 12,56 *9 = 113,04 so rounded 113,05 inches cubed 

hope this will help you 
You might be interested in
What does this mean
liraira [26]

Answer:

If you mean the flag it is just to mark the question if you have trouble with it so you can remember to go back and check

Step-by-step explanation:

5 0
3 years ago
Please help will give medal!!!!
shepuryov [24]
If you are given with all the tree sides of the triangle, you may solve for all the angles through the Law of Cosines,
                           c² = a² + b² - 2ab(cos C)
where angle C is the angle opposite the side c. You may use the same equation to get the values of the remaining angle. Additionally, if you already have one known angle, you can solve for the rest of the angles by Law of Sines,
                                   a / sin A = b / sin B = c / sin C
7 0
3 years ago
For each incorrect answer on a test, the teacher changes the total points possible by −4 points. The total number of points poss
cricket20 [7]

Answer:

-4×9=-36

then 64-36=28

4 0
2 years ago
Variance is equal to the square root of standard deviation. question 3 options:
Schach [20]
B false standard deviation is the square root of variance
5 0
2 years ago
Answer plz if you put a not so nice or relevent answer i will do the same
gladu [14]

Answer:

1. A 2.D

Step-by-step explanation:

G is the number of girls who attended so that will be our product.

Since 75% of the girls attended the dinner and there are 12 girls on the team we are trying to find a part of the team that attended the dinner so

we would multiply a decimal times the whole.

Convert 75% into a decimal

\frac{75}{100}  = 0.75

Multiply that by 12 to equal G

0.75(12) = g

So the answer is A

Kim pick 2 1/3 lbs every 1/4 hour. We are asked how many she pick every hour.

Let set up a fraction to make the equation equivalent

\frac{2 \frac{1}{3} }{ \frac{1}{4} }  =  \frac{x}{1}

1/4 goes into 1 4 times. so we would multiply 4 by 2 1/3 to find the x value.

2\frac{1}{3}  \times 4

2 \frac{1}{3}  \times  \frac{12}{3}

\frac{7}{3}  \times  \frac{12}{3}

\frac{84}{9}

9 \frac{3}{9}

9\frac{1}{3}

so the answer is D

4 0
2 years ago
Other questions:
  • 2 divided by 1/3 what’s the answer??
    9·2 answers
  • The weekly fee for staying at the Pleasant Lake Campground is $20 per vehicle and $10 per person. Last year, weekly fees were pa
    15·1 answer
  • The temperature T in degrees Celsius of a liquid t minutes after heating is given by the formula T=8√t. When is the temperature
    7·1 answer
  • Solve for p if 2lpl = 4<br> O {-8, 8)<br> O{-4, 4)<br> O (-2, 2)
    8·1 answer
  • the sum of two numbers is 64. The smaller number is 6 less than the larger number. What are the numbers?
    15·1 answer
  • Please help, this is called Writing Equations
    14·1 answer
  • A​ salesperson's commission rate is ​6%. What is the commission from the sale of 42,000 worth of​ furnaces? Use pencil and paper
    5·1 answer
  • Help lol i need gthe answer to this everytime i do it i get it wrong
    13·1 answer
  • PLEASE SOMEONE HELP ME I DONT GET IT!!!
    8·2 answers
  • Find the value of this expression if x = 5 and x=2<br> xy^2 / -3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!