Two balloons are charged with an identical quantity and type of charge:
-6.25 x 10^-9 C. They are held apart at a separation distance of 0.617 m.
Determine the magnitude of the electrical force of repulsion between
them.

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.