Answer:
a) what is the probability that Neither will of these products launch ?
= 0.30
b) At least one product will be launched ?
= 0.70
Step-by-step explanation:
From the above question, we have the following information:
P(A) = 0.45
P(B) = 0.60
P(A ∩ B) = P(A and B) launching = 0.35
Step 1
We find the Probability that A or B will launch
P (A ∪ B) = P(A) + P(B) - P(A ∩ B)
= 0.60 + 0.45 - 0.35
= 1.05 - 0.35
= 0.70
a) what is the probability that Neither will of these products launch ?
1 - Probability ( A or B will launch)
= 1 - 0.70
= 0.30
b)At least one product will be launched?
This is equivalent to the probability that A or B will be launched
P (A ∪ B) = P(A) + P(B) - P(A ∩ B)
= 0.60 + 0.45 - 0.35
= 1.05 - 0.35
= 0.70
Answer:
The answer is 45.72
Step-by-step explanation:
If 1 yard = 2.54 centimeters, you multiply each side by 18.
1*18=18
2.54*18=45.72.
18 yards=45.72 centimeters.
Wdym by animal testing? Like doing experiments on rats as an example?
Answer:
<h3><u>Required Answer</u><u>:</u><u>-</u></h3>
![{:}\longrightarrow](https://tex.z-dn.net/?f=%7B%3A%7D%5Clongrightarrow)
![\sf BD={\dfrac {1}{2}}AE](https://tex.z-dn.net/?f=%5Csf%20BD%3D%7B%5Cdfrac%20%7B1%7D%7B2%7D%7DAE%20)
![{:}\longrightarrow](https://tex.z-dn.net/?f=%7B%3A%7D%5Clongrightarrow)
![\sf BD={\dfrac {1}{2}}21](https://tex.z-dn.net/?f=%5Csf%20BD%3D%7B%5Cdfrac%20%7B1%7D%7B2%7D%7D21)
![{:}\longrightarrow](https://tex.z-dn.net/?f=%7B%3A%7D%5Clongrightarrow)
![\sf BD={\dfrac {21}{2}}](https://tex.z-dn.net/?f=%5Csf%20BD%3D%7B%5Cdfrac%20%7B21%7D%7B2%7D%7D)
![{:}\longrightarrow](https://tex.z-dn.net/?f=%7B%3A%7D%5Clongrightarrow)
![\sf BD=10.5cm](https://tex.z-dn.net/?f=%5Csf%20BD%3D10.5cm%20)
Step-by-step explanation:
<u>Here :-</u>
- Selling price of 25 balls is equal to the Cost of 15 balls
![\begin{gathered}\end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%5Cend%7Bgathered%7D)
<u>Let the cost price of one ball is ₹1. So ;-</u>
- Cost price of 25 balls = ₹25
- Cost price of 15 balls = ₹15
↝ Here the selling price of 25 balls is equal to the cost of 15 balls. It means C.P of 15 balls = S.P of 25 balls. So, the selling price of 25 balls is ₹15.
![\begin{gathered}\end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%5Cend%7Bgathered%7D)
<u>Firstly, finding the loss :-</u>
![{\dashrightarrow{\sf{Loss = Cost \: Price - Selling \: Price}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7BLoss%20%3D%20Cost%20%20%5C%3A%20Price%20-%20%20Selling%20%5C%3A%20%20Price%7D%7D%7D)
![{\dashrightarrow{\sf{Loss = 25 - 15}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7BLoss%20%3D%2025%20-%2015%7D%7D%7D)
![{\dashrightarrow{\sf{\underline{\red{Loss =Rs.10}}}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7B%5Cunderline%7B%5Cred%7BLoss%20%3DRs.10%7D%7D%7D%7D%7D)
<em><u>∴ The loss is Rs.10.</u></em>
![\begin{gathered}\end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%5Cend%7Bgathered%7D)
<u>Now, finding the loss percentage :-</u>
![{\dashrightarrow{\sf{Loss\: \%= \dfrac{Loss }{Cost \: Price} \times 100}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7BLoss%5C%3A%20%5C%25%3D%20%5Cdfrac%7BLoss%20%7D%7BCost%20%5C%3A%20Price%7D%20%5Ctimes%20100%7D%7D%7D)
![{\dashrightarrow{\sf{Loss\: \%= \dfrac{10 }{25} \times 100}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7BLoss%5C%3A%20%5C%25%3D%20%5Cdfrac%7B10%20%7D%7B25%7D%20%5Ctimes%20100%7D%7D%7D)
![{\dashrightarrow{\sf{Loss\: \%= \dfrac{10 \times 100 }{25}}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7BLoss%5C%3A%20%5C%25%3D%20%5Cdfrac%7B10%20%5Ctimes%20100%20%7D%7B25%7D%7D%7D%7D)
![{\dashrightarrow{\sf{Loss\: \%= \dfrac{1000 }{25}}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7BLoss%5C%3A%20%5C%25%3D%20%5Cdfrac%7B1000%20%7D%7B25%7D%7D%7D%7D)
![{\dashrightarrow{\sf{Loss\: \%=\cancel{\dfrac{1000 }{25}}}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7BLoss%5C%3A%20%5C%25%3D%5Ccancel%7B%5Cdfrac%7B1000%20%7D%7B25%7D%7D%7D%7D%7D)
![{\dashrightarrow{\sf{\underline{\red{Loss\: \%=40 \: \%}}}}}](https://tex.z-dn.net/?f=%7B%5Cdashrightarrow%7B%5Csf%7B%5Cunderline%7B%5Cred%7BLoss%5C%3A%20%5C%25%3D40%20%5C%3A%20%5C%25%7D%7D%7D%7D%7D)
<em><u>∴ The loss percent is 40%.</u></em>
![\underline{\rule{200pt}{2.5pt}}](https://tex.z-dn.net/?f=%5Cunderline%7B%5Crule%7B200pt%7D%7B2.5pt%7D%7D)