Construcción de desarrollos planos de conos y cilindros rectos En equipos de tres alumnos resuelvan los siguientes problemas.
1. Para una exposición escolar se debe construir un modelo de cartón de una bateria cuyas
dimensiones sean del doble que la original (figura 8).
4.5 cm
0 2.5 cm
Figura 8
a) ¿Cuánto debe medir la altura del modelo de cartón?
b) ¿Cuánto tiene que medir el radio de la base?
cDibuien en una hoia blanca su pronuesta de desarrollo na​

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Aresearch study is studying the effects of a new drug for osteoporosis alzheimer's disease (ad) for women above the age of 65 years. a group of individuals with osteoporosis is randomized into two groups. one group is treated conventionally, and the second group is treated with the new medication. assessments are made at 3, 6, 12, 36, and 48 months. the conventionally treated group is assessed for ad using a serum blood test, and the treatment group is assessed for ad using a pet radiotracer that binds to beta-amyloid plaques. in comparing these 2 trial arms, the authors of the study may encounter which type of bias? a. selection bias on the risk of developing b. measurement bias c. confounding bias d. recall bias e. lead-time bias