Notasho needs to find the sum of 8.65 x 104 and 43,000. Set up the problem by writing both numbers in scientific notation. Then, find the sum What do you notice about the sum, and how can you make sure it is written correctly in scientific notation?

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.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?