reshmachowdhury reshmachowdhury

09-12-2014
Mathematics

Answered

Alex can type 72 words per minute.How many words can Alex type in 5 minutes?

Answer :

09-12-2014

[tex]72\ words\ in\ one\ minute\\\\ x\ words\ in\ 5\ minutes\\\\Making\ proportion:\\ 72-1\\x-5\\\\cross\ multiplication\\\\ 72*5=x\\\\ x=360\\\\ In\ 5\ minutes\ Alex\ can\ type\ 360\ words.[/tex]

Answer Link

yannahbaby yannahbaby

09-12-2014

Divide 72 into 5 and you get 144 words in 5 minutes.

Answer Link

Other Questions

bisects EOG. EOF = y + 30 and FOG = 3y – 50. Solve for y. 20704050

What were the two main reasons Spain sent expeditions to the Americas?

the floor of the room is cooler than the ceiling.explain this based on air currents in the room.

Define unit of electric work (JOULE) in relation to quantity of charge and potential difference.

write an equation of the line that is: a) parallel to the line y=4x+1, and that passes through point (2,3) b) parallel to the line 2y-6x=9, and that passes t

In the poem the inchcape rock tell the character of sir ralph which is present in every human being

write an equation of the line that is: a) parallel to the line y=4x+1, and that passes through point (2,3) b) parallel to the line 2y-6x=9, and that passes t

Name two modern technologies that help us to monitor cyclones.

cos A/1-tan A + sin A/1-cot A =sin A + cos A

write an equation of the line that passes through the given points: there are four questions: 1) (0,-1);(6,8) 2) (3,1);(9,7) 3) (1,2);(10,14) 4) (0,0)