Rosy is playing a game using a fair coin. Contestants win the game if the fair coin lands tail up. The theoretical probability that the coin will tail up is?

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?