An equation for annealing soda-lime glass is y(t)=−14t+500 , where t is time in minutes and y is the temperature of the glass in ˚C. What is the y-intercept of the function? Enter your answer in the box. y-intercept:

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225