The surface area of a right circular cone is 24 πin the cone is enlarged by multiplying both the radius of the base and the slant height by 2 what is the surface area of the new cone

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing