230285
230285
01-08-2020
Mathematics
contestada
ASAPPPPPP!! PLEASE help me!!!!!!!!!!
Respuesta :
erinxia22
erinxia22
01-08-2020
THE ANSWER IS 4pi
The volume of a sphere is calculated using the formula 4pi r^3/3=32pi/3. Solve for r and get r=2. Then plug into the formula for finding the area of a circle A=r^2pi so you get 4pi.
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Which statement correctly describes a chemical reaction at equilibrium? (1) The concentrations of the products and reactants are equal. (2) The concentrations o
Given the equation: C2H6 + Cl2 --> C2H5Cl + HCl This reaction is best described as (1) addition involving a saturated hydrocarbon (2) addition involving an u
RNA is made using the genetic instructions from DNA. What is made from the instructions in RNA? (Points : 1) DNA RNA proteins new ce
A matchbox is 5cm by 8cm by 2cm. A carton is 20 cm by 40 cm by 20 cm The carton is completely filled with matchboxes. Work out the number of matchboxes in the
Which of these elements is the best conductor of electricity? (1) S (3) Br (2) N (4) Ni
Which element, represented by X, reacts with fluorine to produce the compound XF2? (1) aluminum (3) magnesium (2) argon (4) sodium
What sap and why is it important to the plant
Two sets of 4 consecutive positive integers have exactly one integer in common. The sum of the integers in the set with greater numbers is how much greater than
Which equation represents sublimation? (1) I2(s) ==> I2(g) (3) I2(l)==>I2(g) (2) I2(s) ==>I2(l) (4) I2(l)==>I2(s)
A spinner is divided into 5 equal sections numbered 1 through 5. What is the probability of the event that is complementary to the event of spinning an even nu
