1O piramida triunghiulara regulata are latura bazei a si muchia laterala 2a. Sa se afle volumul si aria laterala a piramidei.

2...O piramida patrulatera regulata are muchia laterala de 10cm si inaltimea de 8.se cer:
a)Latura bazei
b)Volumul piramidei
Repede dau funda :)

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?