Write the number 0.142 as a percent

Multiply the number by 100%.

0.142 · 100% = 14.2%

An easier way of finding the percentage of a decimal is:

Pin-point the decimal point. Move it two place values over. Make it a percentage.

0.142 => 14.2%

Of course, you can still change it to a fraction (over 100), and then change it to a percentage.

0.142 => 142/1000 = 14.2/100 = 14.2%

14.2% is your answer

hope this helps

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

y=mx+b

step-by-step explanation:

m slope, b y-intercept