8. Kim takes a small circular piece of construction paper and places Two
popsicle sticks at the top and right sides of the paper, where each stick
touches the circle at a point of tangency, as shown to the right.
What is BC?
(A) 5 cm
(x + 3) cm
A
B
(3x - 1) cm
c
B 6 cm
8 cm
9 cm

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?

Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j