5 types of businesses

There are 5 different types of plates with 8 colors in each type on a dining table. In how many different ways can you choose a plate? => 45 or 35 or 13 or 40..

121x 2 - 25y 2 = (11x) 2 - (5y) 2 = (11x + 5y) (11x - 5y) [Using the identity a 2 -b 2 =(a-b)(a+b)] Factorise: (5a + 6b) 2 - 49b 2 Let x = 5a + 6b Then the given expression = (x) 2 - (7b) 2 = (x + 7b) (x - 7b) Re-substituting the valu..

The floating gas holder type of biogas plant has the following chambers/ sections: Mixing Tank - present above the ground level. Digester tank - Deep underground well-like structure. It is divided into two chambers by a partition wall in between. It has two long cement pipes: i) In..

What type of triangle can be formed with the sides having lengths 5, 5, and 8 units? => isosceles triangle or right triangle or equilateral triangle or scalene triangle..

Fifth graders would like to plot a graph for the data for the number of pizzas, burgers, chocolates eaten by 5 students. Which type of graph should they use? => Circle graph or Histogram or Line plot or Bar graph..

Find the quotient of 2.76 ÷ 5 and find what type of decimal it is. => 0.5, terminating decimal or 0.55, repeating decimal or 0.552552552..., repeating decimal or 0.552, terminating decimal..

At a chinese outlet, the menu card says noodles are available as two types, vegetarian and chicken. Both types of noodles are available as wet and dry. How many types of noodles are available to choose? => 8 or 3 or 5 or 4..

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Lydia takes 30 minutes to type a page. How many pages will she type in 180 minutes? => 5 or 35 or 6 or 30..

What type of triangle can be formed with the sides having lengths 5 in., 8 in. and 9 in.? => scalene triangle or equilateral triangle or acute triangle or right triangle..