Fie xOy un sistem de axe ortogonale. Determinați lungimea segmentului AB, folosind formula de calcul , în fiecare dintre situațiile și reprezentați: 2pct a) A (6,5) ; B(0,8) b) A(-3,10) ; B(2, -2) c) A(2,-1); B(3,5)

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?