Sandra rode her bike down the street at 8 miles per hour. Three hours later, Josh started at the
same place and rode his bike toward her at 12
miles per hour. If Sandra started riding at 1
p. m., when did Josh catch up to her?

Which of the following statement about pascal's triangle are true?

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.