Im not too sure with these, but this is what i got
11. 39.90
12.16
13.182.8
14.220
15.499
16.19.5
Answer:
$945.08
Step-by-step explanation:
Given: Gross earning of Brian= $1227.38
Deduction= 23% of total compensation.
Now, finding the amount of deduction from Brian´s gross earning.
Amount of deduction=
∴ Amount of deduction=
Next, finding the net pay of Brian after deduction.
Net pay=
Net pay=
∴ Net Pay=
Hence, Brian´s net pay is $945.08
Answer:
[0.86; 1.26]
Step-by-step explanation:
Hello!
The study variable is:
X: amount of mercury found in tuna fish. (ppm)
If this population is normally distributed, the statistic to use to estimate the population mean is the Students t.
The formula for the CI is:
X[bar] ± *
The calculated interval is:
[0.86; 1.26]
With 90% confidence level you'd expect that the interval [0.86; 1.26] contains the population mean of the amount of mercury in tuna fish.
I hope it helps!
Answer:
10×10.70=$107 spent on cups
107-293=$186 spent on the jacket
so for the jackets 186= how many they got and much each cost.
u=186÷x
or 186=u the cost of each × x how many they got.