In the first half (distance) of a trip, a truck travels at a speed of 70 km/hr. how fast must it go during the second half of the trip to average 80 km/hr for the entire trip? km/hr

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Using the given statements, state whether the conditional statement is true or false. p: 2 + 2 = 4 q: 7 + 1 = 7 is p q true or false?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.