The roof of a castle tower is shaped like a cone. The base of the cone is 20 m across, and the height is 25 m. The slant height of the roof, which is unknown, is the hypotenuse of the right triangle formed with the radius
and the height of the cone. Show all your work!
(a) Sketch the roof of the castle tower. Label the known lengths as described and label the unknown
length as x.
(b) What is the slant height of the roof to the nearest whole number?

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

Mrs. piazza invested 8000 in a certificate of deposit that pays 3% simple interest for 4 years. how much will be in mrs. piazza's account at the end of 4 years