Hell,
I hope this helps some
23/12 = 1 and 11/12 ≈1.917
The total amount of the increase was: 1230 - 1200 = 30
The percent increase is: 30/1200 = 0.025
0.025 x 100 = 2.5% increase
Answer:
0.84134
Step-by-step explanation:
Given that:
Mean, m = 70
Standard deviation, s = 10
P(x ≥ 60)
Obtain the standardized score (Zscore) :
Z = (x - m) / s
Z = (60 - 70) / 10
Z = - 10 / 10
Zscore = - 1
P(Z ≥ 1) = 0.84134 (Z probability calculator)
Answer:
Step-by-step explanation:
take 60 degree as reference angle
using cos rule
cos 60=adjacent/hypotenuse
1/2=80/x(do cross multiplication)
80*2=x
160=x
Answer:
ggggg
Step-by-step explanation: