NEED HELP NOW The ratio of teachers to students on a field trip to the art museum is supposed to be 1 : 5. Which group does NOT have the proper ratio? Select the best answer from the choices provided. A. 3 teachers : 15 students B. 4 teachers : 25 students C. 2 teachers : 10 students D. 7 teachers : 35 students 10 points

B. 4 teachers : 25 students

Step-by-step explanation:

deberían ser 5 maestros o 20 estudiantes.

B. 4 teachers : 25 students

Step-by-step explanation: Since 4 is not, a divisible by 5 or 15 then it's not the answer

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere