elementary math and art

Elementary transformations are of the following three types: Interchange of any two rows (or columns) The multiplication of the elements of a row (or column) by a non-zero number. The addition to the elements of any row (or column) the corresponding elements of any other row (or ..

Elementary transformations are of the following three types: Interchange of any two rows (or columns) The multiplication of the elements of a row (or column) by a non-zero number. The addition to the elements of any row (or column) the corresponding elements of any other row (or ..

What is the difference between the number of children in Elementary and High schools in the year 2000? => about 9,000 or about 50 or about 1 or about 6,000..

Identify whether the word 'ART' is drawn in one-point perspective or two-point perspective. => one-point perspective or two-point perspective..

In the art class, David made a design as shown in the figure. If he folds along with the dotted lines, which figure will he make? => triangular pyramid or pentagonal pyramid or pentagonal prism or triangular prism..

In the art class, Victor made a design as shown in the figure. If he folds along the dotted lines, which figure will he get? => pentagonal prism or hexagonal prism or hexagonal pyramid or pentagonal pyramid..

The enrollments made in elementary schools and high schools from 1994 through 1998 is given in a double bar graph. Which year has the maximum difference between enrollments of high schools and elementary schools? => 1995 or 1994 or 1996 or 1997..

Choose the matrix which shows the information about the collection of books. Hard back: 11 medicine, 17 engineering, 3 arts. Paper back: 20 medicine, 7 engineering, 11 arts. H: Hard back P: Paper back M:Medicine E: Engineering A: Arts => H P M E A ( 11 17 20 7 3 9 ) or..

25 children from Ever Dale Elementary School are going on a picnic in vans. Each van can hold 7 children and the driver. How many vans must be rented? => 5 or 6 or 4 or 3..

The bar graph shows the expenditure on the elementary and high schools from 1994 through 2002. In which year did the expenditure on elementary schools exceeded $400 millions and in which year did the expenditure on high schools exceeded $300 millions? => 1998, 1998 or 1998, 2002..