$77.40
$72 (price) x 1.075 (the one is so you can do it in one step, the .075 is 7.5%)
That equals $77.40
Answer:
1125
Step-by-step explanation:
(-12-13)(-14-15-16)
-25*-45=1125
hope this helps you
Answer:
55.89 % < X < 58.11%
Step-by-step explanation:
We have a Normal Curve.
P( L < Z < U ) = 95%
Two-tailed Confidence Interval.
L is above the 2.5%, so L = -1.96 from the chart
U is below the 2.5%, so U = 1.96
P( - 1.96 < Z < 1.96) = 95%
[(x - 57) / 3.5 ]* root(40) = -1.96
X = 55.915 Lower
(U - 57) / 3.5 *root(40) = 1.96
U - 57 = 1.96*3.5/root(40) = 1.08466
U = 58.084
so, from 55.9 < X < 58.1
Answer:
x=3
Step-by-step explanation:
I'm assuming that's what you're asking.
x*10=30=>x=30/10=3
Answer:
Step-by-step explanation:
Portuguese - Brazil
Estudam - A
Jogam - B
A=50
B=15
A∩B = 15
Somente estudam = 50 - 15 = 35
Somente jogam = 25
Nem estudam nem jogam = 5
