What number is greater than 0.8 and less than 0.9. the greatest digit in the number is in the hundredths place.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2