pet name meanings

A survey found that 60% of the families in the locality had a pet. If 200 families are selected at random, find the mean number of families that have a pet. => 6.9 or 48 or 120 or 80..

Jim wrote his pet's name TOMMY 1 time on a piece of paper. Then he wrote the name 2 more times. Choose a number sentence to show the number of times he wrote his pet's name in all. => 1 + 2 = 1 or 1 + 2 = 3 or 1 + 2 = 2 or 1 + 2 = 4..

The trivial names are the commonly used names of carbon compounds. They are derived mostly from the source of the compound e.g., the name of formic acid is derived from 'formicus' the Greek word meaning red ants. Names arrived in this way were ambi..

Hydrogen was named by Lavoisier using the Greek words 'Hydro' ie., water and 'Genes' meaning forming. Chlorine has its origin from Greek word - 'Chloros' - meaning greenish yellow, 'Bromos' means stench in Greek and 'Iodes' in Greek means viole..

Work, Energy and Power..

The table shows the heights of mountains in the U.S. Choose the appropriate box-and-whisker plot of the data and find the mean height of the mountains in the U.S. Name Height (in 100 ft.) Mt. McKinley 200 Mt. St. Elias 180 Mt. Foraker 175 Mt. Bona 165 Mt. Blackburn 160 Mt. Alver..

The following table shows the heights of mountains in the U.S. Choose the appropriate box-and-whisker plot of the data and find the mean height of the mountains. Name Height (in hundred ft.) Mt. McKinley 200 Mt. St. Elias 180 Mt. Foraker 175 Mt. Bona 165 Mt. Blackburn 160 Mt. Al..

The approximate height (in hundred feet) of mountains in U.S are shown in the table. Choose the appropriate box-and-whisker plot for the data and find the mean height of the mountains in U.S. Name Height (in hundred ft.) Mt. McKinley 200 Mt. St. Elias 180 Mt. Foraker 175 Mt. Bon..

The scores shown below were received by four math teams named A, B, C, and D in an examination. Each team reported an "average" of 80. Which of the following is true for the measure of central tendency that was used by the team? A: 78, 76, 82, 84, 80 B: 82, 75, 78, 79, 80 C: 76, 75, 76, 8..

Hydrogen is the first element in the periodic table and is the lightest known element. It was discovered by Henry Cavendish in 1766. It exists as a diatomic molecule H 2 . Its name hydrogen was proposed because it produces water on burning with oxygen (in Greek; hydro means wate..