The amount of hours Lance spent training for the cycling race was increased from 60

miles a day to 90 miles a day. By what percentage did Lance's training hours

increases

Find the complex conjugate of 0.5 - 0.25i.

Jaren is the manager of a department store. The morning of a big holiday sale, when Jaren opened the door, 12 customers were waiting outside to come into the store.

9. A jewelry maker use 48 purple beads and 64 pink beads to make special bracelets. Each bracelet will have the same number of purple and pink beads.

F (x) = (a*x) - (b*4), f (0) = 16, and f (3) = 25. What is a+b?

Find "x" in this problem 45x+5=140 A) 7 B) 3 C) 2 D) 8

If 8x=-4 (x+3) then what does x equal

A right cylindrical solid is cut in half to form the figure shown. If the length is 20 cm and the diameter is 8 cm, what is the surface area? (80.1 + 160) cm (967 + 160) cm 320.7 cm (320.7 + 160) cm

Two of the interior angles of a triangle measure 50 degrees and 45 degrees what is the greatst meaure of its exterior angles

Jason has $4.20 left on his gamestop gift card that he received a year ago for his birthday. For every month that there is no activity on his gamestop gift card, he is charged a service fee.

0.0090 cubic micrometers in scientific notation.