Last semester jacob spent 1/3 of an hour doing math homework on each evening that he had math homework. he calculated that he spent 27 hours on math homework last semester. on how many evenings did jacob have math homework

Can someone pls ! pls answer all. no explanation needed..

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint