O A. It isn't known why ECT works when it does work . B. Side effects may include memory loss that lasts for years . O C. Disorientation and confusion always accompany ECT therapy . O Depression doesn't return after ECT treatments have been concluded .

question1

1,000 tons

question2

3: 8

question 3

store d

step-by-step explanation:

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.