Findley819 Findley819

26-03-2015
History

contestada

Why were the first telephones difficult to use? high powered low powered too expensive too complicated

Respuesta :

ginger13 ginger13

26-03-2015

yes it is all of those and the long cord made people trip on them and fall they also were way too expense 20 dollars at the most

Answer Link

Otras preguntas

identify and describe the types of complicated grief.

Which of the following can be the sides of a right angle triangle 1) 2.5cm, 6.5cm, 6cm

What allowed our population to grow rapidly after 1950?

Describe a classical Greek vase painted by the Niobid Painter.

When β-carotene (1) is oxidized in vivo, it breaks in half and forms two molecules of retinal (vitamin A), which is a precursor to the pigment in the retina res

Which ratios are equivalent to the given ratio 3 to 2?a) 6 to 4b) 18:12c) 15:10d) 4:12

What is the formula for intensity? 1) Power X Beam Area 2) Power / Beam area 3) Density x Propagation Speed 4) Frequency X Wavelength

When should you never drive on the left half of the road according to traffic school guidelines?a) When making a left turn b) When passing another vehicle c) Wh

One approach that many organizations can take to measuring effectiveness is return on media investment, or ROMI. There are several factors that go into a succes

How can scientists be sure that Earth is getting warmer when they are not completely certain about what is going to happen to Earth's temperature in the future?