2,320,502 <=== Two million, three-hundred and twenty thousand five hundred and two
Answer:
Step-by-step explanation:
Calculate z-score firstly
z-score = (x-mean)/SD = (2.75-2.5)/0.25 = 0.25/0.25 = 1
P( x greater than or equal to 2.75) = P(z greater than or equal to 1)
= 1 - p(z <1)
P(z<1) from table = 0.84134
1-p(z<1) = 0.15866 or 15.866%
Answer:
$75
Step-by-step explanation:
Question:Mr Tarun earns dollar $12.50 a day how much would he earn if he works for 6 days?
Solution:$12.50 in a day
12.50 multiple by 6
=75
Ans.$75
HOPE IT HELPS
CARY ON LEARNING
Answer:
8cm
Step-by-step explanation:
First you must know that the diameter of the semi-circular patio is equal to the length of one side of the square
Area of a semi circle = πr²/2
25.12 = πr²
25.12 = 3.14r²/2
r² = 25.12(2)/3.14
r² = 16
r = √16
r = 4
Get the diameter
d = 2r
d =2(4)
d = 8cm
Hence the length of the side of the square is 8cm
Step-by-step explanation:
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