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
Vladimir [108]
3 years ago
9

A globe has a diameter of 22 in. What is the best approximation for the volume of this globe?

Mathematics
1 answer:
Karolina [17]3 years ago
8 0
<span>Sphere Volume   = </span><span> <span> <span>( <span>π   <span>• d³) / 6
Sphere Volume = (3.14159265 * 22^3 / 6)
</span></span></span></span></span>
Sphere Volume = <span> <span> <span> 5,575.2797

</span></span></span>It seems they used PI = 3.14 because then the answer is:
<span> <span> <span> 5,572.45


</span></span></span>
You might be interested in
Need help with this….
Svetllana [295]

Answer:

omg im still dont no

Step-by-step explanation:

sorry

8 0
2 years ago
What pair of points have a slope of -3/5
sergey [27]

Answer:

(5,0) and (0,3) have a slope of -3/5

Step-by-step explanation:

Here, we want to state a pair of points that have a slope of -3/5

Mathematically, we can have the slope of a straight line calculated as;

m = y2-y1/(x2-x1)

This could give points like (5,0) and (0,3)

3 0
3 years ago
80% of Vanessa's final grade is based on the average score of her quizzes, which is 73.
Misha Larkins [42]
80% of quizzes + 20% of final = final grade

80% * 73 + 20% * x = 70

0.8 * 73 + 0.2x = 70

58.4 + 0.2x = 70

0.2x = 11.6

x = 58
8 0
4 years ago
write and solve an equation to determine the length of a rectangular prism with a width of 4 feet ,a height of 6 feet ,and a vol
Tasya [4]

Answer:

3.5ft

Step-by-step explanation:

To calculate the volume of something, you need to know the formula. Length x width x height. You already know the width, and the height, so you need to find the length.

4ft x 6ft x 3.5ft = 84ft^3

3 0
3 years ago
CUALES SON LOS GRADOS PARA HACER UNA GRAFICA DE PASTEL, CON LOS SIGUIENTES PORCENTAJES( 20%,50%,10%)
svlad2 [7]

Answer:

Lo primero que debemos saber, es que la gráfica de pastel nos permite dividir a una población, la cual sería el 100%, en porcentajes menores que representan algo.

En este caso tenemos los porcentajes 20%, 50%, 10%  (notar que no suman 100%, entonces nos falta algún porcentaje)

Bueno, como sabemos el gráfico (el cual es un círculo) representa el 100%.

Y en un círculo, tenemos un ángulo de 360°

Entonces comenzamos con la equivalencia:

360° = 100%

Entonces, ¿a que grado corresponde el 50%? Planteamos la ecuación:

x = 50%

Si tomamos el cociente entre las ecuaciones:

x = 50% y  360° = 100%

obtenemos:

x/360° = 50%/100%

resolviendo para x, obtenemos:

x = (50%/100%)*360° = 0.5*360° = 180°

Para los otros porcentajes hacemos lo mismo.

Para el de 20% tenemos:

y = 20%

planteamos la ecuación:

y/360° = 20%/100%

y = 0.2*360° = 72°

Finalmente, para el de 10% tendremos:

z = 10%

planteando la ecuación como antes:

z/360° = 10%/100%

z = 0.1*360 = 36°

Asi, hemos encontrado los grados correspondientes para cada porcentaje.

8 0
3 years ago
Other questions:
  • Gcf of 28 and84 and 65 39 and 75 and 45
    15·1 answer
  • rj plumbing and heating charges 55$ plus 40$ per hour for an emergency services Gary remembers being billed over 150 for emergen
    5·1 answer
  • Match each percent amount to its correct value. Tiles 15% of 30 30% of 45 60% of 7 23% of 20
    8·2 answers
  • Write an expression that is equivalent to 5(3x plus 2z)
    15·1 answer
  • Solve for x. 273x 9x = 243 A) x = 2 B) x = 5 7 C) x = 4 3 D) x = −1
    8·2 answers
  • PLS HELP
    8·1 answer
  • Consider the probability that greater than 26 out of 124 software users will call technical support. Assume the probability that
    12·1 answer
  • a certain state the license plate has two digits, then two letters, and then two digits. How many different license plates are p
    13·1 answer
  • 6 . The scale of a map is 1: 250 000. (a) The actual distance between two cities is 80 km. Calculate this distance on the map. G
    15·1 answer
  • 5. Name a pair of supplementary angles.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!