Nii

This page lists questions and answers that were posted by visitors named Nii.

Questions

The following questions were asked by visitors named Nii.

The marks obtained by 10 children in a metal drill are 0,1,3,3,5,7,8,9,9,9,.What is the probability that a child chosen at random scored 3 marks

Answers

The following answers were posted by visitors named Nii.

A boy shoves his stuffed toy zebra down a frictionless chute, starting at a height of 1.49 m above the bottom of the chute and with an initial speed of 1.55 m/s. The toy animal emerges horizontally from the bottom of the chute and continues sliding along...

A1V1=A2V2 (10)(275)=(3.50)V2 2750=3 .50 V2 V2= 786 cm/s