What is the area of a circle with a radius of 7 cm2 (Use 3.14 for
and round to the nearest tenth.)
O 38 5 cm?
O 44 cm?
O 150 cm
153 9cm?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.