it taken 12 days for 10 men assemble a machine how long could it take for 15 men to assemble the machine?​

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x