A choral conductor has 1153 singers in her choir, some of them are professional singers. The conductor wants to estimate what percentage of singers are professional, but can't ask all 1153, so she instead asks 646 singers in front and finds 22 who are professionals. (a) Identify the statistic. A. 22/646 B. entire choir members C. 1153 D. None of the above.

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it

27 +27 or 27times 2=54

the diffrence is 0

x= -8

step-by-step explanation: