body did not decompose

The cells that make up our body are so small that you would fit over 200 of them on the full stop at the end of this sentence. The word cell is derived from the Latin word cellula which means a little room. It was the British botanist Robert Hooke who, in 1664, while examining a slice of..

The table shows the money that Charlie spent on clothes in the past four months. According to the pattern in the table, how much did Charlie spend on clothes in the month of April? Month March April May June Amount $30 ? $50 $60 => $10 or $40 or $70 or $20..

The table shows the amount that Dolly spends on renovating her house each week. If she continues to spend in the pattern shown, how much did she spend in the fourth week? Week 1 2 3 4 5 Amount spent (in $) 10 100 1000 - 100000 => $1000 or $100 or $10000 or $10..

Two laboratories carried out tests on five samples of ice cream to find out the fat content in it. What did the results show at 95% and 99% confidence levels? Lab A 7 9 8 10 8 Lab B 9 8 8 9 7 => do not differ at 95% and at 99% or do not differ at 95% and differ at 99% or differ at 95% and..

Six newly admitted students of a college are made to take a test. Seeing the results of the test, the Principal arranged a refreshment class for two hours. Again they were made to take the test. Find the test value. At 95% confidence did the refreshment class improve their performance? Be..

Tim ate lots of candies last week. The table shows the pattern and the number of candies he ate each day. Day Monday Tuesday Wednesday Thursday Friday Saturday Sunday Number of candies 0 4 8 ? 16 20 24 How many candies did he eat on Thursday? => 4 or 20 or 12 or 11..

Steve opened his restaurant on Monday. There was a steady increase in the number of new customers coming to his restaurant every day. The table shows the pattern of the number of customers who came during the week. How many customers did come on Thursday? Day Monday Tuesday Wednesday Thur..

The table shows the number of parties Anna attended each month from January to May this year. How many more parties did she attend in January than March? Month Number of Parties Attended January 4 February 5 March 3 April 7 May 2 => 4 or 7 or 1 or 3..

The table shows the percentages of the female and male populations who completed the graduation from a technical university in certain years from 1955. In what 5-year interval did the percentage of women who were graduated change the most? Year 1955 1960 1965 1970 1975 1980 1985 1990 1995..

The data corresponding to the number of grammatical errors made by six students before and after introducing a new grammar program is given. Find the test value and check whether the errors reduced at 99% confidence. Before (X 1 ) 12 8 5 4 0 2 After (X 2 ) 8 4 1 1 0 0 => 4.327, the errors didh..