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
wolverine [178]
3 years ago
11

Which expression can be used to find the volume of the sphere? A sphere with diameter 10 inches. V = four-thirds pi r squared =

Four-thirds (3.14) (5) squared V = four-thirds pi r cubed = Four-thirds (3.14) (5) cubed V = four-thirds pi r cubed = Four-thirds (3.14) (10) cubed V = four-thirds pi r squared = Four-thirds (3.14) (10) squared
Mathematics
2 answers:
Sidana [21]3 years ago
5 0

Answer:

b

Step-by-step explanation:

Bas_tet [7]3 years ago
4 0

Answer:

b

Step-by-step explanation:

You might be interested in
Convert the length of 7 centimeters to meters. Compare the numerical values when both numbers are written in scientific notation
Pie
I think you did correct.
8 0
2 years ago
Correct answer gets 5 stars and brainliest
Katena32 [7]

Answer:

Step-by-step explanation:

C(3 , -2)   & D (7, -8)

Distance = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

CD = \sqrt{(7-3)^{2}+(-8-(-2))^{2}}\\\\=\sqrt{(7-3)^{2}+(-8+2)^{2}}\\\\=\sqrt{(4)^{2}+(-6)^{2}}\\\\=\sqrt{16+36}\\\\=\sqrt{52}\\\\

≈ 7.2 units

5 0
3 years ago
An engineer is trying to design a runway for an airport. He knows that airplanes have the ability to accelerate at 3.3 m/s ^ 2 a
chubhunter [2.5K]

Answer:

The proposed 1600 meters runway length is not long enough

Step-by-step explanation:

The given parameters are;

The amount by which a plane can accelerate = 3.3 m/s²

The time it takes for a plane to lift off the ground = 35 seconds

The length of the runway on the blueprint = 1,600 meters

Therefore, from the equation of motion for distance traveled, s, acceleration, a, and time taken, t, we have;

s = u·t + 1/2·a·t²

Where;

u = The initial velocity

t = 35 seconds

a = 3.3 m/s²

Given that all planes will start motion from rest, we have;

u = 0 m/s

Therefore;

s = 0 × 35 + 1/2 × 3.3 × 35² = 2021.25 meters

Which indicates that the length of the runway a plane would need for take off should be at least 2021.25 meters long, therefore, the blueprint's 1600 meters runway length is not long enough.

7 0
3 years ago
Heyyyyyyyyy<br> PLEASE HELP AND BE CORRECT BEFORE ANSWERING
Olin [163]
Send questions so I can help you
3 0
3 years ago
Which proportion could you use to convert 4.5 tons to pounds?<br><br><br><br> 4.5 tons =____ pounds
mina [271]

Answer:

9000 pounds

Step-by-step explanation:

Since there are 2,000 pounds in a ton, you should use the proportion on the left.

Solve the equation:

\frac{2000}{1} = \frac{?}{4.5} \\(2000)(4.5) = 9000

6 0
1 year ago
Read 2 more answers
Other questions:
  • The standard kilogram (fig. 1.1a) is a platinum–iridium cylinder 39.0 mm in height and 39.0 mm in diameter. what is the density
    7·1 answer
  • 4 1/2 divided by 1 5/7 =
    15·1 answer
  • a standard number cube has six labeled sides labeled 1-6. think about rolling a number cube one time. why is it just as likely t
    13·1 answer
  • lan wants to write the number 100000 using a base of 10 and an exponent what number should he use as the exponent
    6·1 answer
  • "Glenna wants to rent a car for a trip to Key West for one week. She calls two car rental companies to get prices. Mr. Kotter’s
    7·1 answer
  • You pay 5$ and 10$ to begin a membership. You need to spend at least 50$. Write an inequality.
    5·1 answer
  • Question 13 REASONING Write a function g(x) to represent the translated graph. f(x) = 3x + 7 translated 4 units up.​
    14·1 answer
  • (15) Find the value of x. *<br>​
    11·1 answer
  • The scatter plot shows a regression line of advertising dollars spent and sales. If the company were to spend $6,500 on advertis
    5·1 answer
  • Sin15°+tan65°=cot25°+cos75°​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!