Answer:
0.7938
Step-by-step explanation:
z1 = (125-100)/15 = 1.667
P( < 125) = 0.9522
z2 = (85-100)/15 = -1
P( > 85) = 0.8413
0.9522 + 0.8413 - 1 = 0.7935
(21+21)÷7
Step-by-step explanation:
21+21=42 42÷7=6 I'm not good at explaining lol
F=-50 as multiplying it by -6.2 would give you a positive 310
Answer:
23•1
Step-by-step explanation:
83°/360°×100km=23•1
Answer:
14/15
Step-by-step explanation:
simple
3/5 + 1/3= 14/15