What is the expression using summation notation of 0.4 (1/2+1/2.4+1/2.8+1/3.2+1/3.6) ?

Nadia has a can of vegetable with a mass of 411 grams what is the mass in centigrams

Select the three expressions that are equivalent to 49.

Mr. Webster is buying a carpet for an exercise room in his basement the room will have an area of 230 ft.².

20% as a fraction in simplest form explain

Factor 8x^2 + 10x + 2

What is 6 minus negative 4 what is 3 plus negative 8 is 6 minus 5

9. Alice had 2/3 of a book to read by Friday. She finished 1/3 of this today. How much does she now have left to read?

You are going to rent a car to drive while you are on vacation. There are two car rental packages for you to choose from. The fist package offers a $120 per day flat rate. The second package offers a $100 flat rate plus $0.55 per mile.

4x squared + 11x-20=0

The equation y=-0.065x2+6.875x+6200 models the amount y of sugar (in pounds per square foot) produced where x is the amount of fertilizer (in pounds per square foot) used.