Iwill give brainliest answer out. 20 points!
paulo ran a marathon in about 1.56 x10^4 s.

⦁write paulo’s time in standard notation.
⦁miguel ran a marathon in 4 h and 16 min. who ran the race in the shorter amount of time? show your work.

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

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,