(86.8 - 3n)/4
You can get this by combining the two. Make sure to give common denominators.
Answer:
$9918.30
Step-by-step explanation:
The total tax is ...
6.2% × $128,400 + 1.45% × $135,000 = $7960.80 +1957.50
= $9,918.30
You would need to find the GCF of 54 and 27.
Factors of 54: 1, 2, 3, 6, 9, 18, <u>27</u>, 54
Factors of 27: 1, 3, 9, <u>27</u>
so, the GCF is 27
Mean, mu=44 cm
standard deviation, sigma = 4 cm
X=41
We calculate the Z-value for 41 cm
Z(41)=(41-mu)/sigma=(41-44)/4=-0.75
The probability that x>X
P(x>X)
=P(x>41)
=1-P(x<41)
=1-0.2266274 (from standard normal distribution tables for left-tail of Z=-0.75)
= 0.7733726
