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
shusha [124]
3 years ago
10

The volume of a boys' basketball is 434 cubic inches. Dan would like to get a ball

Mathematics
1 answer:
Nataly_w [17]3 years ago
4 0

Answer:

The correct answer is A. 9.4 inches.

Step-by-step explanation:

Given that the volume of a boys' basketball is 434 cubic inches, and Dan would like to get a ball with half the volume for his son, to determine what is the diameter of the ball that Dan will buy for his son, the following calculation has to be done, knowing that the volume of a sphere is four thirds multiplied by pi multiplied by the radius cubed:

4/3 x 3.14 x X ^ 3 = 434

4.186 x X ^ 3 = 434

X ^ 3 = 434 / 4.186

X = 3√ 103.662

X = 4.7

In turn, since the radius of a sphere is equal to half its diameter, the diameter of the basketball is 9.4 inches (4.7 x 2).

You might be interested in
What is the slope of a line that goes through points (-5, -7) and (-4, 1)​
andrey2020 [161]

Answer:

\displaystyle m=8

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: \displaystyle m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-5, -7)

Point (-4, 1)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope<em> m</em>

  1. Substitute in points [SF]:                    \displaystyle m=\frac{1+7}{-4+5}
  2. [Fraction] Add:                                    \displaystyle m=\frac{8}{1}
  3. [Fraction] Divide:                                \displaystyle m=8
7 0
2 years ago
Read 2 more answers
Can anyone help me please
liberstina [14]

Answer: what

Step-by-step explanation:

4 0
2 years ago
The triangle below is equilateral. Find the length of side <br> x<br> x to the nearest tenth.
leonid [27]

Step-by-step explanation:

it's an equilateral triangle so all sides are equal

using Pythagorean theorem

2(√6) raised to the power of 2 = √6 raised to the power of 2 + x raised to the power of 2

2(√6) raised to the power of 2 is 12

√6 raised to the power of 2 is 6

therefore 12=6 + x

x = 12-6

x=6

6 0
2 years ago
Show the tens fact you used. Write the difference.<br> 16-9=<br> 10-___=_____
gayaneshka [121]
16-9=7 and 10-9=2 and that's the answer
4 0
3 years ago
I need help with this and pleases explain this its due today
Gwar [14]

Answer:

1. x= 20/3 or 6.6666 repeating

2. x=3

3. a=39

Step-by-step explanation:

1. subtract 25 by 5 to get 20, then divide 20 by 3 to get x

2. divide 7 by 21 to get x

3. add 8 to 31 to get a equals 39

7 0
3 years ago
Read 2 more answers
Other questions:
  • I’m order to solve the following system of equations by addition which of the following could you do before adding the equations
    12·2 answers
  • 14% of 81% is what number
    13·2 answers
  • Can someone please help me???
    11·1 answer
  • Find the circumference of a circle with a radius of 5.3 cm. Round to the nearest hundredth
    14·2 answers
  • One question please help!
    9·2 answers
  • Make a conjecture about the next term in the sequence 3, -5, 7, -9, 11​
    14·2 answers
  • Which statement is true about the extreme value of the given quadratic equation? A. The equation has a maximum value with a y-co
    14·1 answer
  • I need help quick!!!!!!!!!!!!!!!!!
    11·1 answer
  • The students in Roberto's school are painting a mural that will be 15 feet by 8 feet. First they make a scale drawing of the mur
    8·1 answer
  • An experiment consists of spinning the spinners shown and adding the numbers together. Complete the array.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!