Find the remainder when 2 power 1990 is divided by 1990

What equivalent to 5m (m+3)

A hovercraft takes off from a platform. Its height (in meters), x seconds after takeoff, is modeled by: h (x) = -2x^2+20x+48h. What is the maximum height that the hovercraft will reach?

Write - 0.258 as a fraction in simplest form

Order 4.2, - 4 1/9, - 4.6, 4 3/8 in least to greatest form

Pristine House Cleaners charges $19.85 plus $32 a room. Sparkle housecleaners charges $61.85 plus $18 a room. Right and solve an equation to find the number of rooms for you which the total cost of both housecleaners is the same?

Write an equation of the line passing through (-3 ,4 ) and (2 ,5 ). give the answer in standard form.

An air cargo plane can transport as many as 15 regular shipping containers. One supersize container takes up the space of 3 regular containers.

What is the difference between y=sinx and y = 4sinx when graphed?

Equivalent fractions of 8/13

The box plots represent the ages of pennies in two 50-cent rolls. By looking at the plots, Beth says that the two means are about 5 years apart.