The relationship between the tuition, T, and the number of credits, c, at a particular college is given by T(c) = 80 + 190c 0 ≤ c ≤ 8

800 + 190(c − 8) 8 < c ≤ 18

(a) What is the tuition for 10 credits?
$

(b) If the tuition was $ 1750, how many credits were taken?
credits

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Which is the focus of a parabola with equation y2=4x