56.52 cubic inches. Volume equals pi times the radius squared times the height divided by three.
Total income = 11.75 x 40 x 4 = $1,880
Less: FICA = 0.0765 x 1,880 = $143.82
Federal tax = 0.1075 x 1,880 = $202.10
Stare tax = 0.075 x 1,880 = $141
Net Income = $1,393.08
Each hour you work is already $7.00, without overtime (more than 40 hours a week)
So if you work 40h and earn $7.00 a week, 40h*$7.00 = $280
but since you work 50 hours, 10 hours are over time so you earn 1.5*the $7.00 which is $10.50 for those 10 hours
So $10.50*10h = $105
So now you add the 280 you already made plus the $105 in over time.
105+280
The answer is $385
Distance formula : sqrt (x2 - x1)^2 + (y2 - y1)^2
(-1,5)....x1 = -1 and y1 = 5
(4,1)...x2 = 4 and y2 = 1
now we sub and solve
d = sqrt ((4 - (-1)^2 + (1 - 5)^2)
d = sqrt ((5^2 + (-4^2))
d = sqrt (25 + 16)
d = sqrt 41
d = 6.4 <=== ur distance
Answer:
86.6% ; 93.4%
Step-by-step explanation:
To obtain the population proportion from the sample, we calculate the confidence interval ;
Confidence interval = phat ± margin of error
Phat = 90% ; margin of error = +3.4%
Hence,
90% ± 3.4%
(90 - 3.4)% ; (90 + 3.4)%
86.6% ; 93.4%
