Ineed to know what is 1+1+1+1+1+1+1+1+2+3+4+3+2+5+8+8+7+6 +5+4+3+2+3+5+7+6+4+4+3+3+2+2+3+4+5+ 6+7+8+9+0+7+6+5+3+2+2+1+3+4+5+6+7+8 +8+6+6*0
a. 200
b. 230
c. 245
d.215
e. 0

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0