The probability that at least 2 of the dinners selected are pasta dinners will be 0.8181...
<u><em>Explanation</em></u>
Pasta dinners = 7 , Chicken dinners = 6 and Seafood dinners = 2
The student selects 5 of the total 15 dinners. So, total possible ways for selecting 5 dinners 
For selecting at least 2 of them as pasta dinners, the student can select 2, 3, 4 and 5 pasta dinners from total 7 pasta dinners.
So, the possible ways for selecting 2 pasta dinners 
The possible ways for selecting 3 pasta dinners 
The possible ways for selecting 4 pasta dinners 
The possible ways for selecting 5 pasta dinners 
Thus, the probability for selecting at least 2 pasta dinners 
We are given that the sides GH and DE of the triangles are congruent.
Also, we are given that the angles H and E are congruent.
i) if we are given that HI is congruent to EF, then the triangles are congruent, by Side Angle Side postulate.
or
ii) if we are given that angles G and D are congruent, then the triangles are congruent by the Angle Side Angle postulate.
A = 40° (Vertically opposite angles)
b = 180 - 90 - 40 = 50° (Angles in a triangle add up to 180)
c = 180 - 65 = 115° (Adjacent angles on a straight line)
Answer:
750 peices of mail
Step-by-step explanation:
150 times 5 is 750