Answer:
The probability that none of the 10 calls result in a reservation is 0.60%. In turn, the probability that at least one call results in a reservation being made is 99.40%.
Step-by-step explanation:
Since approximately 40% of the calls to an airline reservation phone line result in a reservation being made, supposing an operator handles 10 calls, to determine what is the probability that none of the 10 calls result in a reservation, and what is the probability that at least one call results in a reservation being made, the following calculations must be performed:
0.6 ^ 10 = X
0.006 = X
0.006 x 100 = 0.60%
Therefore, the probability that none of the 10 calls result in a reservation is 0.60%.
100 - 0.60 = 99.40
In turn, the probability that at least one call results in a reservation being made is 99.40%.
Answer: C. ∠FVI and ∠GVE
Step-by-step explanation: We are given a diagram.
In given diagram we can see some angles are as following.
<FVG, <GHV, <HVI, <IVE.
<FVH, <GVI, <HVE
<FVI, <GVE.
We need to find obtuse angles in the above angles.
<em>Note: Obtuse angles are the angles greater than 90° but less than 180°.</em>
From the above list we can see first seven angles are less than 90°.
But last two angles are greater than 90° but less than 180°.
Therefore, correct option is
<h3>
C. ∠FVI and ∠GVE</h3>
Answer:
:)
Step-by-step explanation:
to bad wow T^T
Answer:
A. 43.5 units
Step-by-step explanation:
(8×4)+(½×3×4)+(½×3×2)+(½×5×1)
= 32+6+3+2.5
=43.5 units
