Rita bought three and forty eight hundrediths pounds of bananas at the store. How is this number written in expanded notation

(3 × 1) + (4 × 0.1) + (8 × 0.01)

Step-by-step explanation:

three and forty eight hundrediths pounds = 3.48 pounds

How is this number written in expanded notation

3 is in the ones position

4 is in the tenth position

8 is in the hundredth position

= (3 × 1) + (4 × 0.1) + (8 × 0.01)

= 3 + 0.4 + 0.08

= 3.48

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer