How many kiloliters equal 50 hectoliters? (1 hectoliters = 0.1 kiloliter)
A. 0.5 kiloliters
B. 5.0 kiloliters
C. 50 kiloliters
D. 500 kiloliters

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Write the equation in logarithmic form 8^x=64

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.