A tortilla chip has a mass of about 2 grams. Find the mass in milligrams. 1,000 mg = 1g
1,000 g = 1 kg

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Which equation represents the function on the graph?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4