lula

Jacqueline was one-third as young as her grandmother 15 years ago. If the sum of their ages is 110, how old is Jacqueline's grandmother?

what is the multiple of 120

the length of a rectangular swimming pool is 12 feet longer than two thirds its width. if theperimeter of the pool is 44 feet,what is the length of the pool?

hey everyone i hate having to ask for help but i had an allergic reaction of a sort and just got out of the hospital,which means i have a lot of make up work.I will help you with anything as soon as i got mostly caught up i have a week to get all my work...

Complete a triangulation calculation to measure the distance between actual objects in or near your home. Include a well-labeled diagram.

16. A positive and a negative charge, each with a magnitude of 3.65 x 10-4 C, are separated by a distance of 0.67 m. Find the force on each of the particles. You must show your work for credit.

17. At what distance of separation, r, must two 5.87 x 10^-8 Coulomb charges be positioned in order for the repulsive force between them to be 64.9 N? You must show your work for credit

and your point is?????

You could also divide and find the unit rate. Then multiply that answer by 100 to find the answer.

A. The ion Z2+

it is supposed to be 10^-4

after i did the problem i got the answer 7.6 x 10^-4 is this correct

is it 4.9x10^6 that is what i got

Thanks dude ^