Answer:P(male | buys lunch) = 0.4 and P(male) = 0.3.
Step-by-step explanation:
There are 46+176 = 222 males.
There are 254+264 = 518 females.
There are a total of 740 people.
The probability of being male is 222/740 = 0.3
There are 46+254 = 300 people that bring lunch.
There are 176 + 264 = 440 people that buy lunch.
P(male | buy lunch) = 176 / 440 = 0.4
P(male | buys lunch) = 0.4 and P(male) = 0.3.
If two chords of a circle are congruent, then their intercepted arcs are congruent
7x-39 = 87
7x = 87 + 39
7x = 126
x = 126/7
x = 18
Answer:
$169.92
Step-by-step explanation:
<em>Multiply Yearly Interest By How Many Years</em>
7.2 * 4 = 28.8
<em>Take 28.8 Percent Of Amount Of Money In The Account</em>
28.8 percent of 590 = 169.92