2,161 as a percentage?

Rounding 0.912 to the nearest hundredth

How do u find mean absolute deviation

If A = (10, 4) and B = (2, 19), what is the length of Ab? O A. 17 units O O B. 12 units O C. 23 units D. 15 units

How do i solve 2k^2-5k-18=0

A closed form for the sum $$ s = / frac {2}{3+1} + / frac {2^2}{3^2+1} + / cdots + / frac {2^{n+1}}{3^{2^n}+1} $$ is $1 - / frac{a^{n+b}}{3^{2^{n+c}}-1},$ where $a, b,$ and $c$ are integers. find $a+b+c.$

What is fourteen divided by 168.56

Which graph represents the given inequality 2x-5y<-20

Observe the expression below and select the true statement (s). 3y (7+2x) + 9xy-10 The " (7 + 2x) " in the first term is a factor. The "9" in the second term is a coefficient. The "x" in the second term is an exponent.

Nico and Tony have decided to pay for their own phone plans. Nico had to pay $100 to sign up for Verizon and is going to be charge an additional $30 each month.

How do the symptoms of depression compare to those of attempted suicide?