Aand b are natural numbers. the diameter of the cell is 2.3 10 exponent - a and the diameter of the cell b is 2.3 10 exponent -b. which is a true statement?
a. if a = 4 and b = 6, then cell a is 100 times greater than cell b.
b. if a = 4 and b = 6, then cell b is 100 times greater than cell a.
c. if a = 4 and b = 6, then cell a is 2 times greater than cell b.
d. if a = 4 and b = 6, then cell b is 2 times greater than cell a.

i think a?quick!

step-by-step explanation:

in which figure is point g a centroid

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

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)